ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • General Chemistry  (1,786)
  • Animals  (592)
  • Cell & Developmental Biology  (458)
  • Fisheries
  • 1995-1999  (2,838)
  • 1945-1949
  • 1996  (2,838)
Collection
Keywords
Publisher
Years
  • 1995-1999  (2,838)
  • 1945-1949
Year
  • 1
    facet.materialart.
    Unknown
    IRS-1-mediated inhibition of insulin receptor tyrosine kinase activity in TNF-alpha- and obesity-induced insulin resistance (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-02
    Description: Tumor necrosis factor-alpha (TNF-alpha) is an important mediator of insulin resistance in obesity and diabetes through its ability to decrease the tyrosine kinase activity of the insulin receptor (IR). Treatment of cultured murine adipocytes with TNF-alpha was shown to induce serine phosphorylation of insulin receptor substrate 1 (IRS-1) and convert IRS-1 into an inhibitor of the IR tyrosine kinase activity in vitro. Myeloid 32D cells, which lack endogenous IRS-1, were resistant to TNF-alpha-mediated inhibition of IR signaling, whereas transfected 32D cells that express IRS-1 were very sensitive to this effect of TNF-alpha. An inhibitory form of IRS-1 was observed in muscle and fat tissues from obese rats. These results indicate that TNF-alpha induces insulin resistance through an unexpected action of IRS-1 to attenuate insulin receptor signaling.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hotamisligil, G S -- Peraldi, P -- Budavari, A -- Ellis, R -- White, M F -- Spiegelman, B M -- DK 42539/DK/NIDDK NIH HHS/ -- New York, N.Y. -- Science. 1996 Feb 2;271(5249):665-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cellular and Molecular Biology, Dana-Farber Cancer Institute, Boston, MA, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8571133" target="_blank"〉PubMed〈/a〉
    Keywords: Adipocytes/*metabolism ; Adipose Tissue/metabolism ; Animals ; Cells, Cultured ; Insulin/pharmacology ; Insulin Receptor Substrate Proteins ; Insulin Resistance/*physiology ; Male ; Mice ; Muscle, Skeletal/metabolism ; Obesity/*metabolism ; Phosphoproteins/metabolism/*physiology ; Phosphorylation ; Rats ; Rats, Zucker ; Receptor, Insulin/*antagonists & inhibitors/metabolism ; Serine/metabolism ; Signal Transduction ; Tumor Necrosis Factor-alpha/*pharmacology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    CRNF, a molluscan neurotrophic factor that interacts with the p75 neurotrophin receptor (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-29
    Description: A 13.1-kilodalton protein, cysteine-rich neurotrophic factor (CRNF), was purified from the mollusk Lymnaea stagnalis by use of a binding assay on the p75 neurotrophin receptor. CRNF bound to p75 with nanomolar affinity but was not similar in sequence to neurotrophins or any other known gene product. CRNF messenger RNA expression was highest in adult foot subepithelial cells; in the central nervous system, expression was regulated by lesion. The factor evoked neurite outgrowth and modulated calcium currents in pedal motor neurons. Thus, CRNF may be involved in target-derived trophic support for motor neurons and could represent the prototype of another family of p75 ligands.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fainzilber, M -- Smit, A B -- Syed, N I -- Wildering, W C -- Hermann -- van der Schors, R C -- Jimenez, C -- Li, K W -- van Minnen, J -- Bulloch, A G -- Ibanez, C F -- Geraerts, W P -- New York, N.Y. -- Science. 1996 Nov 29;274(5292):1540-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Molecular Neurobiology, Department of Neuroscience, Karolinska Institute, Berzelius Laboratories Building, Doktorsringen 12A, S-17177 Stockholm, Sweden. michael@cajal.mbb.ki.se〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8929417" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Binding, Competitive ; Calcium/metabolism ; Hemolymph/chemistry ; Humans ; Lymnaea/*chemistry ; Molecular Sequence Data ; Motor Neurons/ultrastructure ; Nerve Growth Factors/chemistry/genetics/isolation & ; purification/metabolism/*physiology ; Neurites/physiology ; RNA, Messenger/genetics/metabolism ; Receptor, Nerve Growth Factor ; Receptors, Nerve Growth Factor/*metabolism ; Recombinant Proteins/chemistry/isolation & purification/metabolism ; Tumor Cells, Cultured
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Just how old is that DNA, anyway? (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Service, R F -- New York, N.Y. -- Science. 1996 May 10;272(5263):810.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8629007" target="_blank"〉PubMed〈/a〉
    Keywords: *Amber/chemistry ; Amino Acids/*chemistry ; Animals ; DNA/*analysis/chemistry ; *Fossils ; History, Ancient ; *Paleontology ; Stereoisomerism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Estimating the age of the common ancestor of men from the ZFY intron (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fu, Y X -- Li, W H -- New York, N.Y. -- Science. 1996 May 31;272(5266):1356-7; author reply 1361-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650550" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bayes Theorem ; Biological Evolution ; Confidence Intervals ; DNA-Binding Proteins/*genetics ; *Genetics, Population ; Hominidae/*genetics ; Humans ; Introns/*genetics ; Kruppel-Like Transcription Factors ; Male ; Mutation ; Population Density ; Probability ; Time Factors ; Transcription Factors/*genetics ; Y Chromosome/*genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 5
    facet.materialart.
    Unknown
    Conformational states of the nuclear pore complex induced by depletion of nuclear Ca2+ stores (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-27
    Description: The nuclear pore complex (NPC) is essential for the transit of molecules between the cytoplasm and nucleoplasm of a cell and until recently was thought to allow intermediate-sized molecules (relative molecular mass of approximately 10,000) to diffuse freely across the nuclear envelope. However, the depletion of calcium from the nuclear envelope of Xenopus laevis oocytes was shown to regulate the passage of intermediate-sized molecules. Two distinct conformational states of the NPC were observed by field emission scanning electron microscopy and atomic force microscopy. A central plug occluded the NPC channel after nuclear calcium stores had been depleted and free diffusion of intermediate-sized molecules had been blocked. Thus, the NPC conformation appears to gate molecular movement across the nuclear envelope.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Perez-Terzic, C -- Pyle, J -- Jaconi, M -- Stehno-Bittel, L -- Clapham, D E -- New York, N.Y. -- Science. 1996 Sep 27;273(5283):1875-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pharmacology, Mayo Foundation, Rochester, MN 55905, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8791595" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Calcium/*metabolism ; Cell Nucleus/*metabolism ; Chelating Agents/pharmacology ; Diffusion ; Egtazic Acid/analogs & derivatives/pharmacology ; Female ; Inositol 1,4,5-Trisphosphate/pharmacology ; Microscopy, Atomic Force ; Microscopy, Electron ; Nuclear Envelope/metabolism/*ultrastructure ; Oocytes ; Xenopus laevis
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 6
    facet.materialart.
    Unknown
    The secreted product of Xenopus gene lunatic Fringe, a vertebrate signaling molecule (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-07-19
    Description: Signaling molecules are essential for vertebrate embryonic development. Here, two Xenopus homologs of the Drosophila gene fringe, lunatic Fringe (lFng) and radical Fringe (rFng), were identified and the protein product of lFng further characterized. The messenger RNA of lFng is supplied as a maternal message. Its product is a precursor protein consisting of pre-, pro-, and mature regions. The mature lunatic Fringe protein is secreted extracellularly, and it induced mesodermal tissue formation in animal cap assays. These results indicate that secreted lunatic Fringe can induce mesoderm and reveal that the Fringe proteins are a family of vertebrate signaling molecules.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2080353/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2080353/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wu, J Y -- Wen, L -- Zhang, W J -- Rao, Y -- R01 CA114197/CA/NCI NIH HHS/ -- R01 CA114197-01A2/CA/NCI NIH HHS/ -- R01 EY014576/EY/NEI NIH HHS/ -- R01 EY014576-03/EY/NEI NIH HHS/ -- R01 GM070967/GM/NIGMS NIH HHS/ -- R01 GM070967-02/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Jul 19;273(5273):355-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pediatrics, Washington University School of Medicine, St. Louis, MO 63110, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8662522" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Base Sequence ; Blastocyst/metabolism ; Cell Line ; Culture Media, Conditioned ; Culture Techniques ; Drosophila Proteins ; Embryo, Nonmammalian/metabolism ; Embryonic Development ; *Embryonic Induction ; *Glycosyltransferases ; Mesoderm/*metabolism ; Molecular Sequence Data ; *N-Acetylglucosaminyltransferases ; Polymerase Chain Reaction ; Protein Processing, Post-Translational ; Proteins/chemistry/genetics/*physiology/secretion ; RNA, Messenger/genetics/metabolism ; *Signal Transduction ; Xenopus/*embryology/genetics ; *Xenopus Proteins
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 7
    facet.materialart.
    Unknown
    Toxicology of a PFPE surfactant (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Johnston, K P -- Randolph, T -- Bright, F -- Howdle, S -- New York, N.Y. -- Science. 1996 Jun 21;272(5269):1726.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650561" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Body Weight/drug effects ; Ethers/*toxicity ; Fluorocarbons/*toxicity ; Liver/*drug effects ; Organ Size/drug effects ; Rats ; Surface-Active Agents/*toxicity
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 8
    facet.materialart.
    Unknown
    Visualization of gene expression in living adult Drosophila (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-10-11
    Description: To identify genes involved in the patterning of adult structures, Gal4-UAS (upstream activating site) technology was used to visualize patterns of gene expression directly in living flies. A large number of Gal4 insertion lines were generated and their expression patterns were studied. In addition to identifying several characterized developmental genes, the approach revealed previously unsuspected genetic subdivisions of the thorax, which may control the disposition of pattern elements. The boundary between two of these domains coincides with localized expression of the signaling molecule wingless.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Calleja, M -- Moreno, E -- Pelaz, S -- Morata, G -- RG-372/94/RG/CSR NIH HHS/ -- New York, N.Y. -- Science. 1996 Oct 11;274(5285):252-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centro de Biologia Molecular, Universidad Autonoma de Madrid, Consejo Superior de Investigaciones Cientificas, Madrid 28049, Spain. gmorata@mvax.cbm.uam.es〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8824191" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; DNA-Binding Proteins ; Drosophila/*genetics/growth & development ; *Drosophila Proteins ; Fungal Proteins/genetics ; *Gene Expression Regulation, Developmental ; Gene Transfer Techniques ; Genes ; Genes, Developmental ; *Genes, Insect ; Proto-Oncogene Proteins/genetics ; *Saccharomyces cerevisiae Proteins ; Thorax/growth & development ; Transcription Factors/genetics ; Wnt1 Protein
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 9
    facet.materialart.
    Unknown
    Disputed results now just a footnote (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-07-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marshall, E -- New York, N.Y. -- Science. 1996 Jul 12;273(5272):174-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8668989" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibodies, Anti-Idiotypic/*immunology ; Hybridomas ; Immune System/*immunology ; Immunoglobulin Idiotypes/biosynthesis/*immunology ; Mice ; Mice, Transgenic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 10
    facet.materialart.
    Unknown
    Abnormal centrosome amplification in the absence of p53 (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-03-22
    Description: The centrosome plays a vital role in mitotic fidelity, ensuring establishment of bipolar spindles and balanced chromosome segregation. Centrosome duplication occurs only once during the cell cycle and is therefore highly regulated. Here, it is shown that in mouse embryonic fibroblasts (MEFs) lacking the p53 tumor suppressor protein, multiple copies of functionally competent centrosomes are generated during a single cell cycle. In contrast, MEFs prepared from normal mice or mice deficient in the retinoblastoma tumor suppressor gene product do not display these abnormalities. The abnormally amplified centrosomes profoundly affect mitotic fidelity, resulting in unequal segregation of chromosomes. These observations implicate p53 in the regulation of centrosome duplication and suggest one possible mechanism by which the loss of p53 may cause genetic instability.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fukasawa, K -- Choi, T -- Kuriyama, R -- Rulong, S -- Vande Woude, G F -- New York, N.Y. -- Science. 1996 Mar 22;271(5256):1744-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉ABL-Basic Research Program, National Cancer Institute, Frederick Cancer Research and Development Center, Frederick, MD 21702-1201, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8596939" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blood ; Cells, Cultured ; Centrosome/*metabolism ; Culture Media ; Fibroblasts ; Genes, Retinoblastoma ; Genes, p53 ; *Interphase ; Mice ; *Mitosis ; Spindle Apparatus/metabolism/ultrastructure ; Tumor Suppressor Protein p53/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 11
    facet.materialart.
    Unknown
    Role of lipid polymorphism in pulmonary surfactant (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-07-19
    Description: The development of artificial surfactants for the treatment of respiratory distress syndrome (RDS) requires lipid systems that can spread rapidly from solution to the air-water interface. Because hydration-repulsion forces stabilize liposomal bilayers and oppose spreading, liposome systems that undergo geometric rearrangement from the bilayer (lamellar) phase to the hexagonal II (HII) phase could hasten lipid transfer to the air-water interface through unstable transition intermediates. A liposome system containing dipalmitoylphosphatidylcholine was designed; the system is stable at 23 degrees C but undergoes transformation to the HII phase as the temperature increases to 37 degrees C. The spreading of lipid from this system to the air-water interface was rapid at 37 degrees C but slow at 23 degrees C. When tested in vivo in a neonatal rabbit model, such systems elicited an onset of action equal to that of native human surfactant. These findings suggest that lipid polymorphic phase behavior may have a crucial role in the effective functioning of pulmonary surfactant.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Perkins, W R -- Dause, R B -- Parente, R A -- Minchey, S R -- Neuman, K C -- Gruner, S M -- Taraschi, T F -- Janoff, A S -- New York, N.Y. -- Science. 1996 Jul 19;273(5273):330-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The Liposome Company, Inc., 1 Research Way, Princeton, NJ 08540, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8662513" target="_blank"〉PubMed〈/a〉
    Keywords: 1,2-Dipalmitoylphosphatidylcholine/*chemistry/pharmacology ; Animals ; Animals, Newborn ; Chemistry, Physical ; Cholesterol/*chemistry/pharmacology ; Lipid Bilayers ; Liposomes/*chemistry/pharmacology ; Lung Compliance/*drug effects ; Magnetic Resonance Spectroscopy ; Phosphatidylethanolamines/*chemistry/pharmacology ; Physicochemical Phenomena ; Pulmonary Surfactants/*chemistry/pharmacology ; Rabbits ; Surface Properties ; Surface Tension ; Temperature ; X-Ray Diffraction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 12
    facet.materialart.
    Unknown
    Hippocampal cell death (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cahill, L -- Haigler, H J -- New York, N.Y. -- Science. 1996 May 31;272(5266):1251.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650532" target="_blank"〉PubMed〈/a〉
    Keywords: Acetylcholine/*pharmacology ; *Aging ; Animals ; Cell Death ; Enkephalin, Methionine/*pharmacology ; Hippocampus/*cytology ; Humans ; Memory ; Pyramidal Cells/cytology/*drug effects/physiology ; Rats
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 13
    facet.materialart.
    Unknown
    RAC regulation of actin polymerization and proliferation by a pathway distinct from Jun kinase (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-22
    Description: The RAC guanine nucleotide binding proteins regulate multiple biological activities, including actin polymerization, activation of the Jun kinase (JNK) cascade, and cell proliferation. RAC effector loop mutants were identified that separate the ability of RAC to interact with different downstream effectors. One mutant of activated human RAC protein, RACV12H40 (with valine and histidine substituted at position 12 and 40, respectively), was defective in binding to PAK3, a Ste20-related p21-activated kinase (PAK), but bound to POR1, a RAC-binding protein. This mutant failed to stimulate PAK and JNK activity but still induced membrane ruffling and mediated transformation. A second mutant, RACV12L37 (with leucine substituted at position 37), which bound PAK but not POR1, induced JNK activation but was defective in inducing membrane ruffling and transformation. These results indicate that the effects of RAC on the JNK cascade and on actin polymerization and cell proliferation are mediated by distinct effector pathways that diverge at the level of RAC itself.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Joneson, T -- McDonough, M -- Bar-Sagi, D -- Van Aelst, L -- CA55360/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1996 Nov 22;274(5291):1374-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Genetics and Microbiology, State University of New York, Stony Brook, NY 11794, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8910277" target="_blank"〉PubMed〈/a〉
    Keywords: 3T3 Cells ; Actins/*metabolism ; *Adaptor Proteins, Signal Transducing ; Animals ; COS Cells ; Calcium-Calmodulin-Dependent Protein Kinases/*metabolism ; Carrier Proteins/metabolism ; *Cell Division ; Cell Line ; Cell Line, Transformed ; Cell Membrane/ultrastructure ; Enzyme Activation ; GTP-Binding Proteins/genetics/metabolism/*physiology ; Humans ; JNK Mitogen-Activated Protein Kinases ; Mice ; *Mitogen-Activated Protein Kinases ; Mutagenesis ; Protein-Serine-Threonine Kinases/metabolism ; Rats ; Transfection ; p21-Activated Kinases ; rac GTP-Binding Proteins
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 14
    facet.materialart.
    Unknown
    Categorical perception of sound frequency by crickets (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-13
    Description: Partitioning continuously varying stimuli into categories is a fundamental problem of perception. One solution to this problem, categorical perception, is known primarily from human speech, but also occurs in other modalities and in some mammals and birds. Categorical perception was tested in crickets by using two paradigms of human psychophysics, labeling and habituation-dishabituation. The results show that crickets divide sound frequency categorically between attractive (〈16 kilohertz) and repulsive (〉16 kilohertz) sounds. There is sharp discrimination between these categories but no discrimination between different frequencies of ultrasound. This demonstration of categorical perception in an invertebrate suggests that categorical perception may be a basic and widespread feature of sensory systems, from humans to invertebrates.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wyttenbach, R A -- May, M L -- Hoy, R R -- K05-MH1148/MH/NIMH NIH HHS/ -- R01-CD00103/CD/ODCDC CDC HHS/ -- T32-MN15793/MN/OMHHE CDC HHS/ -- etc. -- New York, N.Y. -- Science. 1996 Sep 13;273(5281):1542-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Section of Neurobiology and Behavior, Cornell University, Ithaca, NY 14853-2702, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8703214" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Auditory Perception ; Gryllidae/*physiology ; *Pitch Discrimination
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 15
    facet.materialart.
    Unknown
    U1-mediated exon definition interactions between AT-AC and GT-AG introns (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-08
    Description: A minor class of metazoan introns has well-conserved splice sites with 5'-AU-AC-3' boundaries, compared to the 5'-GU-AG-3' boundaries and degenerate splice sites of conventional introns. Splicing of the AT-AC intron 2 of a sodium channel (SCN4A) precursor messenger RNA in vitro did not require inhibition of conventional splicing and required adenosine triphosphate, magnesium, and U12 small nuclear RNA (snRNA). When exon 3 was followed by the 5' splice site from the downstream conventional intron, splicing of intron 2 was greatly stimulated. This effect was U1 snRNA-dependent, unlike the basal AT-AC splicing reaction. Therefore, U1-mediated exon definition interactions can coordinate the activities of major and minor spliceosomes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wu, Q -- Krainer, A R -- GM42699/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Nov 8;274(5289):1005-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cold Spring Harbor Laboratory, Post Office Box 100, Cold Spring Harbor, NY 11724-2208, USA. krainer@cshl.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8875927" target="_blank"〉PubMed〈/a〉
    Keywords: Adenosine Triphosphate/pharmacology ; Animals ; *Exons ; HeLa Cells ; Humans ; *Introns ; Magnesium/pharmacology ; *RNA Splicing ; RNA, Small Nuclear/*metabolism ; Ribonucleoprotein, U1 Small Nuclear/metabolism ; Ribonucleoproteins, Small Nuclear/metabolism ; Sodium Channels/*genetics ; Spliceosomes/genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 16
    facet.materialart.
    Unknown
    Inhibition of myogenic bHLH and MEF2 transcription factors by the bHLH protein Twist (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-07
    Description: The myogenic basic helix-loop-helix (bHLH) and MEF2 transcription factors are expressed in the myotome of developing somites and cooperatively activate skeletal muscle gene expression. The bHLH protein Twist is expressed throughout the epithelial somite and is subsequently excluded from the myotome. Ectopically expressed mouse Twist (Mtwist) was shown to inhibit myogenesis by blocking DNA binding by MyoD, by titrating E proteins, and by inhibiting trans-activation by MEF2. For inhibition of MEF2, Mtwist required heterodimerization with E proteins and an intact basic domain and carboxyl-terminus. Thus, Mtwist inhibits both families of myogenic regulators and may regulate myotome formation temporally or spatially.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Spicer, D B -- Rhee, J -- Cheung, W L -- Lassar, A B -- 5-F32-AR08214-02/AR/NIAMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Jun 7;272(5267):1476-80.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8633239" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Basic Helix-Loop-Helix Transcription Factors ; Cell Differentiation ; Cell Line ; Creatine Kinase/genetics ; DNA/metabolism ; DNA-Binding Proteins/*antagonists & inhibitors/chemistry/genetics/metabolism ; Drosophila ; Drosophila Proteins ; Helix-Loop-Helix Motifs/*physiology ; Inhibitor of Differentiation Protein 1 ; MEF2 Transcription Factors ; Mice ; Muscle, Skeletal/*cytology/metabolism ; MyoD Protein/metabolism/physiology ; Myogenic Regulatory Factors ; Nuclear Proteins/chemistry/metabolism/*physiology ; *Repressor Proteins ; TCF Transcription Factors ; Transcription Factor 7-Like 1 Protein ; Transcription Factors/*antagonists & ; inhibitors/chemistry/genetics/metabolism/physiology ; Transcriptional Activation ; Transfection ; Twist Transcription Factor
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 17
    facet.materialart.
    Unknown
    Identification of BIME as a subunit of the anaphase-promoting complex (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-15
    Description: The initiation of anaphase and exit from mitosis require the activation of a proteolytic system that ubiquitinates and degrades cyclin B. The regulated component of this system is a large ubiquitin ligase complex, termed the anaphase-promoting complex (APC) or cyclosome. Purified Xenopus laevis APC was found to be composed of eight major subunits, at least four of which became phosphorylated in mitosis. In addition to CDC27, CDC16, and CDC23, APC contained a homolog of Aspergillus nidulans BIME, a protein essential for anaphase. Because mutation of bimE can bypass the interphase arrest induced by either nimA mutation or unreplicated DNA, it appears that ubiquitination catalyzed by APC may also negatively regulate entry into mitosis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Peters, J M -- King, R W -- Hoog, C -- Kirschner, M W -- New York, N.Y. -- Science. 1996 Nov 15;274(5290):1199-201.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Biology, Harvard Medical School, 240 Longwood Avenue, Boston, MA 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8895470" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; *Anaphase ; Animals ; Aspergillus/chemistry/cytology/metabolism ; Cell Cycle Proteins/*chemistry/metabolism ; Cyclins/metabolism ; Electrophoresis, Polyacrylamide Gel ; Fungal Proteins/analysis/*chemistry/genetics/metabolism ; Ligases/*chemistry/metabolism ; *Mitosis ; Molecular Sequence Data ; Mutation ; Ovum ; Phosphorylation ; Ubiquitin-Protein Ligases ; Xenopus laevis
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 18
    facet.materialart.
    Unknown
    Appetite-suppressing effects of urocortin, a CRF-related neuropeptide (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-13
    Description: The neuropeptide corticotropin-releasing factor (CRF) is well known to act on the central nervous system in ways that mimic stress and result in decreases in exploration, increases in sympathetic activity, decreases in parasympathetic outflow, and decreases in appetitive behavior. Urocortin, a neuropeptide related to CRF, binds with high affinity to the CRF2 receptor, is more potent than CRF in suppressing appetite, but is less potent than CRF in producing anxiety-like effects and activation. Doses as low as 10 nanograms injected intracerebroventricularly were effective in decreasing food intake in food-deprived and free-feeding rats. These results suggest that urocortin may be an endogenous CRF-like factor in the brain responsible for the effects of stress on appetite.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Spina, M -- Merlo-Pich, E -- Chan, R K -- Basso, A M -- Rivier, J -- Vale, W -- Koob, G F -- 1 F05 TW05262/TW/FIC NIH HHS/ -- DK 26741/DK/NIDDK NIH HHS/ -- New York, N.Y. -- Science. 1996 Sep 13;273(5281):1561-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neuropharmacology, Scripps Research Institute, 10666 North Torrey Pines Road, La Jolla, CA 92037, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8703220" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Appetite/*drug effects ; Appetite Depressants/administration & dosage/metabolism/*pharmacology ; Behavior, Animal/drug effects ; Blood Pressure/drug effects ; Carrier Proteins/metabolism ; Corticotropin-Releasing Hormone/administration & dosage/metabolism/*pharmacology ; Dose-Response Relationship, Drug ; Eating/drug effects ; Fasting ; Injections, Intraventricular ; Motor Activity/drug effects ; Rats ; Rats, Wistar ; Receptors, Corticotropin-Releasing Hormone/metabolism ; Urocortins ; Urotensins/pharmacology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 19
    facet.materialart.
    Unknown
    Stimulation of membrane ruffling and MAP kinase activation by distinct effectors of RAS (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-09
    Description: The RAS guanine nucleotide binding proteins activate multiple signaling events that regulate cell growth and differentiation. In quiescent fibroblasts, ectopic expression of activated H-RAS (H-RASV12, where V12 indicates valine-12) induces membrane ruffling, mitogen-activated protein (MAP) kinase activation, and stimulation of DNA synthesis. A mutant of activated H-RAS, H-RASV12C40 (where C40 indicates cysteine-40), was identified that was defective for MAP kinase activation and stimulation of DNA synthesis, but retained the ability to induce membrane ruffling. Another mutant of activated H-RAS, H-RASV12S35 (where S35 indicates serine-35), which activates MAP kinase, was defective for stimulation of membrane ruffling and induction of DNA synthesis. Expression of both mutants resulted in a stimulation of DNA synthesis that was comparable to that induced by H-RASV12. These results indicate that membrane ruffling and activation of MAP kinase represent distinct RAS effector pathways and that input from both pathways is required for the mitogenic activity of RAS.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Joneson, T -- White, M A -- Wigler, M H -- Bar-Sagi, D -- CA 55360/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1996 Feb 9;271(5250):810-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Genetics and Microbiology, State University of New York at Stony Brook 11794, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8628998" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Calcium-Calmodulin-Dependent Protein Kinases/*metabolism ; Cell Division ; Cell Line ; Cell Membrane/*ultrastructure ; DNA/biosynthesis ; Enzyme Activation ; GTP-Binding Proteins/genetics/metabolism ; Microinjections ; Mutation ; Plasmids ; Protein-Serine-Threonine Kinases/*metabolism ; Proto-Oncogene Proteins/*metabolism ; Proto-Oncogene Proteins c-raf ; Rats ; Signal Transduction ; rac GTP-Binding Proteins ; ras Proteins/genetics/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 20
    facet.materialart.
    Unknown
    An enhanced immune response in mice lacking the transcription factor NFAT1 (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-10
    Description: Transcription factors of the NFAT family are thought to play a major role in regulating the expression of cytokine genes and other inducible genes during the immune response. The role of NFAT1 was investigated by targeted disruption of the NFAT1 gene. Unexpectedly, cells from NFAT1 -/- mice showed increased primary responses to Leishmania major and mounted increased secondary responses to ovalbumin in vitro. In an in vivo model of allergic inflammation, the accumulation of eosinophils and levels of serum immunoglobulin E were increased in NFAT1 -/- mice. These results suggest that NFAT1 exerts a negative regulatory influence on the immune response.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Xanthoudakis, S -- Viola, J P -- Shaw, K T -- Luo, C -- Wallace, J D -- Bozza, P T -- Luk, D C -- Curran, T -- Rao, A -- CA42471/CA/NCI NIH HHS/ -- GM46227/GM/NIGMS NIH HHS/ -- P30 CA21765/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1996 May 10;272(5263):892-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Neurogenetics Program, Department of CNS Research, Hoffmann-LaRoche, Nutley, NJ 07110, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8629027" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Antigens, Protozoan/immunology ; Cell Line ; Cytokines/biosynthesis ; DNA-Binding Proteins/genetics/*physiology ; Eosinophils/immunology ; Gene Targeting ; Hypersensitivity/*immunology ; *Immunity ; Immunoglobulin E/biosynthesis ; Immunologic Memory ; Leishmania major/immunology ; *Lymphocyte Activation ; Mice ; Molecular Sequence Data ; NFATC Transcription Factors ; *Nuclear Proteins ; Ovalbumin/immunology ; T-Lymphocytes/immunology ; Transcription Factors/genetics/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 21
    facet.materialart.
    Unknown
    Programmed cell death (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-10-04
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fulton, A B -- New York, N.Y. -- Science. 1996 Oct 4;274(5284):20-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8848715" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Apoptosis ; *Biological Evolution ; *Chlorophyta ; *Plants
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 22
    facet.materialart.
    Unknown
    Antigen presentation and T cell development in H2-M-deficient mice (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-03-01
    Description: HLA-DM (DM) facilitates peptide loading of major histocompatibility complex class II molecules in human cell lines. Mice lacking functional H2-M, the mouse equivalent of DM, have normal amounts of class II molecules at the cell surface, but most of these are associated with invariant chain-derived CLIP peptides. These mice contain large numbers of CD4+ T cells, which is indicative of positive selection in the thymus. Their CD4+ cells were unresponsive to self H2-M-deficient antigen-presenting cells (APCs) but were hyperreactive to wild-type APCs. H2-M-deficient APCs failed to elicit proliferative responses from wild-type T cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fung-Leung, W P -- Surh, C D -- Liljedahl, M -- Pang, J -- Leturcq, D -- Peterson, P A -- Webb, S R -- Karlsson, L -- New York, N.Y. -- Science. 1996 Mar 1;271(5253):1278-81.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉R. W. Johnson Pharmaceutical Research Institute, San Diego, CA 92121, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8638109" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Antigen Presentation ; Antigen-Presenting Cells/*immunology ; Antigens, Differentiation, B-Lymphocyte/immunology/metabolism ; Base Sequence ; CD4-Positive T-Lymphocytes/*immunology ; Cells, Cultured ; Gene Targeting ; Histocompatibility Antigens Class II/genetics/*immunology/metabolism ; Isoantigens/immunology ; Lymphocyte Activation ; Mice ; Molecular Sequence Data ; Mutation
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 23
    facet.materialart.
    Unknown
    Coupling of the RAS-MAPK pathway to gene activation by RSK2, a growth factor-regulated CREB kinase (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-16
    Description: A signaling pathway has been elucidated whereby growth factors activate the transcription factor cyclic adenosine monophosphate response element-binding protein (CREB), a critical regulator of immediate early gene transcription. Growth factor-stimulated CREB phosphorylation at serine-133 is mediated by the RAS-mitogen-activated protein kinase (MAPK) pathway. MAPK activates CREB kinase, which in turn phosphorylates and activates CREB. Purification, sequencing, and biochemical characterization of CREB kinase revealed that it is identical to a member of the pp90(RSK) family, RSK2. RSK2 was shown to mediate growth factor induction of CREB serine-133 phosphorylation both in vitro and in vivo. These findings identify a cellular function for RSK2 and define a mechanism whereby growth factor signals mediated by RAS and MAPK are transmitted to the nucleus to activate gene expression.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Xing, J -- Ginty, D D -- Greenberg, M E -- CA43855/CA/NCI NIH HHS/ -- NS34814-01/NS/NINDS NIH HHS/ -- P30-HD18655/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1996 Aug 16;273(5277):959-63.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Program in Biological and Biomedical Sciences, Harvard Medical School, Boston, MA 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8688081" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Calcium-Calmodulin-Dependent Protein Kinases/*metabolism ; Cell Line ; Cell Nucleus/metabolism ; Cyclic AMP Response Element-Binding Protein/*metabolism ; Epidermal Growth Factor/pharmacology ; *Gene Expression Regulation ; Growth Substances/*pharmacology ; Humans ; Molecular Sequence Data ; Nerve Growth Factors/pharmacology ; PC12 Cells ; Phosphorylation ; Protein-Serine-Threonine Kinases/*metabolism ; Rats ; Ribosomal Protein S6 Kinases ; *Signal Transduction ; Tetradecanoylphorbol Acetate/pharmacology ; Transcriptional Activation ; Transfection ; Tumor Cells, Cultured ; ras Proteins/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 24
    facet.materialart.
    Unknown
    Cooperative DNA binding and sequence-selective recognition conferred by the STAT amino-terminal domain (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-09
    Description: STAT proteins (signal transducers and activators of transcription) activate distinct target genes despite having similar DNA binding preferences. The transcriptional specificity of STAT proteins was investigated on natural STAT binding sites near the interferon-gamma gene. These sites are arranged in multiple copies and required cooperative interactions for STAT binding. The conserved amino-terminal domain of STAT proteins was required for cooperative DNA binding, although this domain was not essential for dimerization or binding to a single site. Cooperative binding interactions enabled the STAT proteins to recognize variations of the consensus site. These sites can be specific for the different STAT proteins and may function to direct selective transcriptional activation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Xu, X -- Sun, Y L -- Hoey, T -- New York, N.Y. -- Science. 1996 Aug 9;273(5276):794-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Tularik, Two Corporate Drive, South San Francisco, CA 94080, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8670419" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Binding Sites ; Cell Line ; DNA/*metabolism ; DNA-Binding Proteins/chemistry/immunology/*metabolism ; Interferon-gamma/genetics ; Introns ; Molecular Sequence Data ; Mutation ; Oligodeoxyribonucleotides/metabolism ; Promoter Regions, Genetic ; STAT1 Transcription Factor ; STAT4 Transcription Factor ; Sequence Deletion ; Signal Transduction ; Trans-Activators/chemistry/immunology/*metabolism ; *Transcriptional Activation
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 25
    facet.materialart.
    Unknown
    IRAK: a kinase associated with the interleukin-1 receptor (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-23
    Description: The pleiotropic biological activities of interleukin-1 (IL-1) are mediated by its type I receptor (IL-1RI). When the ligand binds, IL-1RI initiates a signaling cascade that results in the activation of the transcription regulator nuclear factor kappa B (NF-kappa B). A protein kinase designated IRAK (IL-1 receptor-associated kinase) was purified, and its complementary DNA was molecularly cloned. When human embryonic kidney cells (cell line 293) over-expressing IL-1RI or HeLa cells were exposed to IL-1, IRAK rapidly associated with the IL-1RI complex and was phosphorylated. The primary amino acid sequence of IRAK shares similarity with that of Pelle, a protein kinase that is essential for the activation of a NF-kappa B homolog in Drosophila.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cao, Z -- Henzel, W J -- Gao, X -- New York, N.Y. -- Science. 1996 Feb 23;271(5252):1128-31.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Molecular Biology Department, Tularik, Incorporated, South San Francisco, CA 94080, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8599092" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Cell Line ; Cloning, Molecular ; DNA, Complementary/genetics ; Drosophila ; *Drosophila Proteins ; HeLa Cells ; Humans ; Interleukin-1/*metabolism/pharmacology ; Interleukin-1 Receptor-Associated Kinases ; Molecular Sequence Data ; Phosphorylation ; Protein Kinases/chemistry/genetics/isolation & purification/*metabolism ; Protein-Serine-Threonine Kinases/chemistry ; Receptors, Interleukin-1/*metabolism ; Transfection
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 26
    facet.materialart.
    Unknown
    Resistance to Leishmania major induced by tolerance to a single antigen (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-10-18
    Description: In mice, susceptibility to Leishmania major is associated with the early expansion of T helper 2 cells (TH2) cells, but nothing is known of the specificity of these cells. A previously identified antigen, Leishmania homolog of receptors for activated C kinase (LACK), was found to be the focus of this initial response. Mice made tolerant to LACK by the transgenic expression of the antigen in the thymus exhibited both a diminished TH2 response and a healing phenotype. Thus, T cells that are activated early and are reactive to a single antigen play a pivotal role in directing the immune response to the entire parasite.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Julia, V -- Rassoulzadegan, M -- Glaichenhaus, N -- New York, N.Y. -- Science. 1996 Oct 18;274(5286):421-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉CNRS, Institut de Pharmacologie Moleculaire et Cellulaire, 660 Route des Lucioles, 06560 Valbonne, France.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8832890" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Antigens, Protozoan/*immunology ; Crosses, Genetic ; Female ; Immune Tolerance ; Immunity, Innate ; Immunization ; Interleukin-4/secretion ; Interleukin-5/secretion ; Leishmania major/*immunology ; Leishmaniasis, Cutaneous/*immunology ; Lymphocyte Activation ; Male ; Mice ; Mice, Inbred BALB C ; Mice, Transgenic ; Molecular Sequence Data ; Phenotype ; Protozoan Proteins/*immunology ; Th1 Cells/immunology ; Th2 Cells/*immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 27
    facet.materialart.
    Unknown
    Intestinal secretory defects and dwarfism in mice lacking cGMP-dependent protein kinase II (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-12-20
    Description: Cyclic guanosine 3',5'-monophosphate (cGMP)-dependent protein kinases (cGKs) mediate cellular signaling induced by nitric oxide and cGMP. Mice deficient in the type II cGK were resistant to Escherichia coli STa, an enterotoxin that stimulates cGMP accumulation and intestinal fluid secretion. The cGKII-deficient mice also developed dwarfism that was caused by a severe defect in endochondral ossification at the growth plates. These results indicate that cGKII plays a central role in diverse physiological processes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pfeifer, A -- Aszodi, A -- Seidler, U -- Ruth, P -- Hofmann, F -- Fassler, R -- New York, N.Y. -- Science. 1996 Dec 20;274(5295):2082-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut f-ur Pharmakologie und Toxikologie, Technische Universitat Munchen, Biedersteiner Strasse 29, D-80802 M-unchen, Germany. pfeifer@ipt.med.tu-muenchen.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8953039" target="_blank"〉PubMed〈/a〉
    Keywords: 8-Bromo Cyclic Adenosine Monophosphate/pharmacology ; Animals ; Bacterial Toxins/toxicity ; Body Water/secretion ; *Bone Development ; Crosses, Genetic ; Cyclic GMP/analogs & derivatives/metabolism/pharmacology ; Cyclic GMP-Dependent Protein Kinases/deficiency/genetics/*metabolism ; Diarrhea/physiopathology ; Dwarfism/*enzymology/genetics/pathology ; Enterotoxins/toxicity ; Escherichia coli Proteins ; Female ; Gene Deletion ; Growth Plate/enzymology/pathology ; Intestinal Mucosa/*secretion ; Male ; Mice ; Mice, Inbred C57BL ; Osteogenesis ; Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 28
    facet.materialart.
    Unknown
    G protein-mediated neuronal DNA fragmentation induced by familial Alzheimer's disease-associated mutants of APP (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-31
    Description: Missense mutations in the 695-amino acid form of the amyloid precursor protein (APP695) cosegregate with disease phenotype in families with dominantly inherited Alzheimer's disease. These mutations convert valine at position 642 to isoleucine, phenylalanine, or glycine. Expression of these mutant proteins, but not of normal APP695, was shown to induce nucleosomal DNA fragmentation in neuronal cells. Induction of DNA fragmentation required the cytoplasmic domain of the mutants and appeared to be mediated by heterotrimeric guanosine triphosphate-binding proteins (G proteins).〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yamatsuji, T -- Matsui, T -- Okamoto, T -- Komatsuzaki, K -- Takeda, S -- Fukumoto, H -- Iwatsubo, T -- Suzuki, N -- Asami-Odaka, A -- Ireland, S -- Kinane, T B -- Giambarella, U -- Nishimoto, I -- New York, N.Y. -- Science. 1996 May 31;272(5266):1349-52.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cardiovascular Research Center, Massachusetts General Hospital, Department of Medicine, Harvard Medical School, Charlestown, MA 02129, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650548" target="_blank"〉PubMed〈/a〉
    Keywords: Alzheimer Disease/*genetics/metabolism ; Amyloid beta-Peptides/metabolism ; Amyloid beta-Protein Precursor/chemistry/genetics/*physiology ; Animals ; Apoptosis ; Base Sequence ; Culture Media, Conditioned ; DNA/*metabolism ; GTP-Binding Proteins/*physiology ; Humans ; Hybrid Cells ; Mice ; Molecular Sequence Data ; Mutagenesis, Site-Directed ; Mutation ; Neurons/cytology/*metabolism ; Nucleosomes/*metabolism ; Peptide Fragments/metabolism ; Rats ; Transfection
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 29
    facet.materialart.
    Unknown
    RNA editing: a mechanism for gRNA-specified uridylate insertion into precursor mRNA (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-30
    Description: In the mitochondria of trypanosomatid protozoa the precursors of messenger RNAs (pre-mRNAs) have their coding information remodeled by the site-specific insertion and deletion of uridylate (U) residues. Small trans-acting guide RNAs (gRNAs) supply the genetic information for this RNA editing. An in vitro system was developed to study the mechanism of U insertion into pre-mRNA. U-insertion editing occurs through a series of enzymatic steps that begin with gRNA-directed pre-mRNA cleavage. Inserted U's are derived from free uridine triphosphate and are added to the 3' terminus of a 5' pre-mRNA cleavage product. gRNA specifies edited RNA sequence at the subsequent ligation step by base pairing-mediated juxtaposition of the 3' cleavage product and the processed 5' cleavage product. gRNA/pre-mRNA chimeras, purported intermediates, seem to be abortive end products of the same reaction.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kable, M L -- Seiwert, S D -- Heidmann, S -- Stuart, K -- GM08347/GM/NIGMS NIH HHS/ -- GM42188/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Aug 30;273(5279):1189-95.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Seattle Biomedical Research Institute, Seattle, WA 98109, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8703045" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Crithidia fasciculata/genetics/metabolism ; Mitochondria/genetics/metabolism ; Models, Genetic ; Molecular Sequence Data ; RNA/metabolism ; *RNA Editing ; RNA Precursors/*metabolism ; RNA, Guide/*metabolism ; RNA, Messenger/*metabolism ; RNA, Protozoan/metabolism ; Trypanosoma brucei brucei/genetics/metabolism ; Trypanosomatina/*genetics/metabolism ; Uridine Monophosphate/*metabolism ; Uridine Triphosphate/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 30
    facet.materialart.
    Unknown
    Hippocampal neurodegeneration in aging (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-10-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gallagher, M -- Landfield, P W -- McEwen, B -- Meaney, M J -- Rapp, P R -- Sapolsky, R -- West, M J -- New York, N.Y. -- Science. 1996 Oct 25;274(5287):484-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8927995" target="_blank"〉PubMed〈/a〉
    Keywords: *Aging ; Animals ; Cell Count ; Hippocampus/*cytology ; Humans ; *Nerve Degeneration ; Neurons/*cytology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 31
    facet.materialart.
    Unknown
    Binding of zinc finger protein ZPR1 to the epidermal growth factor receptor (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-21
    Description: ZPR1 is a zinc finger protein that binds to the cytoplasmic tyrosine kinase domain of the epidermal growth factor receptor (EGFR). Deletion analysis demonstrated that this binding interaction is mediated by the zinc fingers of ZPR1 and subdomains X and XI of the EGFR tyrosine kinase. Treatment of mammalian cells with EGF caused decreased binding of ZPR1 to the EGFR and the accumulation of ZPR1 in the nucleus. The effect of EGF to regulate ZPR1 binding is dependent on tyrosine phosphorylation of the EGFR. ZPR1 therefore represents a prototype for a class of molecule that binds to the EGFR and is released from the receptor after activation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Galcheva-Gargova, Z -- Konstantinov, K N -- Wu, I H -- Klier, F G -- Barrett, T -- Davis, R J -- R01-CA58396/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1996 Jun 21;272(5269):1797-802.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biochemistry and Molecular Biology, University of Massachusetts Medical School, Worcester, 01605, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650580" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Carrier Proteins/chemistry/*metabolism/secretion ; Cell Line ; Cell Nucleus/metabolism ; Cloning, Molecular ; Cytoplasm/metabolism ; Epidermal Growth Factor/pharmacology ; Humans ; Immunoblotting ; Male ; Mice ; Molecular Sequence Data ; Phosphorylation ; Phosphotyrosine/metabolism ; Protein Structure, Secondary ; RNA, Messenger/genetics/metabolism ; Receptor, Epidermal Growth Factor/chemistry/*metabolism ; Testis/metabolism ; Type C Phospholipases/metabolism ; Vanadates/pharmacology ; *Zinc Fingers ; src Homology Domains
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 32
    facet.materialart.
    Unknown
    Corticofugal modulation of time-domain processing of biosonar information in bats (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-23
    Description: The Jamaican mustached bat has delay-tuned neurons in the inferior colliculus, medial geniculate body, and auditory cortex. The responses of these neurons to an echo are facilitated by a biosonar pulse emitted by the bat when the echo returns with a particular delay from a target located at a particular distance. Electrical stimulation of cortical delay-tuned neurons increases the delay-tuned responses of collicular neurons tuned to the same echo delay as the cortical neurons and decreases those of collicular neurons tuned to different echo delays. Cortical neurons improve information processing in the inferior colliculus by way of the corticocollicular projection.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yan, J -- Suga, N -- DC 00175/DC/NIDCD NIH HHS/ -- New York, N.Y. -- Science. 1996 Aug 23;273(5278):1100-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, Washington University, One Brookings Drive, St. Louis, MO 63130, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8688095" target="_blank"〉PubMed〈/a〉
    Keywords: Acoustic Stimulation ; Animals ; Auditory Cortex/*physiology ; Chiroptera/*physiology ; *Echolocation ; Electric Stimulation ; Evoked Potentials, Auditory ; Inferior Colliculi/*physiology ; Neurons/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 33
    facet.materialart.
    Unknown
    A docking receptor for HDL cholesterol esters (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Steinberg, D -- New York, N.Y. -- Science. 1996 Jan 26;271(5248):460-1.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Medicine, University of California at San Diego, La Jolla 92093-0613, USA. dsteinberg@UCSD.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8560256" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, CD36/genetics/*metabolism ; Biological Transport ; *Carrier Proteins ; Cholesterol/metabolism ; Cholesterol Esters/*metabolism ; Gene Targeting ; Lipoproteins, HDL/genetics/*metabolism ; Liver/metabolism ; *Membrane Proteins ; Mice ; *RNA-Binding Proteins ; *Receptors, Immunologic ; Receptors, Lipoprotein/*metabolism ; Receptors, Scavenger ; Scavenger Receptors, Class B
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 34
    facet.materialart.
    Unknown
    German genome program. The right mix of form and function (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kahn, P -- New York, N.Y. -- Science. 1996 Aug 2;273(5275):570-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8701304" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Genome ; Germany ; *Human Genome Project/economics/organization & administration ; Humans ; Research Support as Topic ; *Sequence Analysis, DNA/economics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 35
    facet.materialart.
    Unknown
    The elements of immunity (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gallagher, R B -- Miller, L J -- New York, N.Y. -- Science. 1996 Apr 5;272(5258):13.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8600524" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Humans ; *Immunity ; Infection/immunology ; Lymphocytes/immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 36
    facet.materialart.
    Unknown
    Role of mutant CFTR in hypersusceptibility of cystic fibrosis patients to lung infections (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-05
    Description: Cystic fibrosis (CF) patients are hypersusceptible to chronic Pseudomonas aeruginosa lung infections. Cultured human airway epithelial cells expressing the delta F508 allele of the cystic fibrosis transmembrane conductance regulator (CFTR) were defective in uptake of P. aeruginosa compared with cells expressing the wild-type allele. Pseudomonas aeruginosa lipopolysaccharide (LPS)-core oligosaccharide was identified as the bacterial ligand for epithelial cell ingestion; exogenous oligosaccharide inhibited bacterial ingestion in a neonatal mouse model, resulting in increased amounts of bacteria in the lungs. CFTR may contribute to a host-defense mechanism that is important for clearance of P. aeruginosa from the respiratory tract.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3677515/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3677515/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pier, G B -- Grout, M -- Zaidi, T S -- Olsen, J C -- Johnson, L G -- Yankaskas, J R -- Goldberg, J B -- AI22806/AI/NIAID NIH HHS/ -- AI35674/AI/NIAID NIH HHS/ -- HL42384/HL/NHLBI NIH HHS/ -- R01 HL058398/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1996 Jan 5;271(5245):64-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Channing Laboratory, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115-5899, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8539601" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Newborn ; Cell Line, Transformed ; Cystic Fibrosis/*complications/genetics/microbiology ; Cystic Fibrosis Transmembrane Conductance Regulator/genetics/*physiology ; Disease Susceptibility ; Epithelium/microbiology ; Humans ; Lipopolysaccharides/pharmacology ; Lung/microbiology ; Mice ; Mice, Inbred BALB C ; Pseudomonas Infections/*etiology/microbiology ; Pseudomonas aeruginosa/*physiology ; Respiratory System/*microbiology ; Respiratory Tract Infections/*etiology/microbiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 37
    facet.materialart.
    Unknown
    Myc and Max homologs in Drosophila (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-29
    Description: The proteins encoded by the myc proto-oncogene family are involved in cell proliferation, apoptosis, differentiation, and neoplasia. Myc acts through dimerization with Max to bind DNA and activate transcription. Homologs of the myc and max genes were cloned from the fruit fly Drosophila melanogaster and their protein products (dMyc and dMax) were shown to heterodimerize, recognize the same DNA sequence as their vertebrate homologs, and activate transcription. The dMyc protein is likely encoded by the Drosophila gene diminutive (dm), a mutation in which results in small body size and female sterility caused by degeneration of the ovaries. These findings indicate a potential role for Myc in germ cell development and set the stage for genetic analysis of Myc and Max.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gallant, P -- Shiio, Y -- Cheng, P F -- Parkhurst, S M -- Eisenman, R N -- R01CA47138/CA/NCI NIH HHS/ -- R01GM47852/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Nov 29;274(5292):1523-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Basic Sciences, Fred Hutchinson Cancer Research Center, 1124 Columbia Street, Seattle WA 98104, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8929412" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; Basic-Leucine Zipper Transcription Factors ; Cloning, Molecular ; DNA Transposable Elements ; DNA, Complementary ; DNA-Binding Proteins/chemistry/genetics/metabolism ; Dimerization ; *Drosophila Proteins ; Drosophila melanogaster/chemistry/*genetics/growth & development/metabolism ; Female ; Gene Expression Regulation, Developmental ; Genes, Insect ; Genes, myc ; *Helix-Loop-Helix Motifs ; Humans ; Molecular Sequence Data ; Oligonucleotide Probes/metabolism ; Ovary/metabolism ; Proto-Oncogene Proteins c-myc/chemistry/genetics/metabolism ; RNA, Messenger/genetics/metabolism ; Transcription Factors/chemistry/genetics/*metabolism ; Transcription, Genetic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 38
    facet.materialart.
    Unknown
    Arousal: revisiting the reticular activating system (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Steriade, M -- New York, N.Y. -- Science. 1996 Apr 12;272(5259):225-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratoire de Neurophysiologie, Department de Physiologie, Universite Laval, Quebec, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8602506" target="_blank"〉PubMed〈/a〉
    Keywords: Action Potentials ; Animals ; Arousal/*physiology ; Cerebral Cortex/physiology ; Electroencephalography ; Humans ; Neural Pathways ; Neuronal Plasticity ; Reticular Formation/*physiology ; Sleep/physiology ; Thalamic Nuclei/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 39
    facet.materialart.
    Unknown
    CD40 ligand-dependent T cell activation: requirement of B7-CD28 signaling through CD40 (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-27
    Description: The role of CD40 ligand (CD40L) in the primary activation of T cells is not clear. The cellular and humoral immune responses to adenoviral vectors in a murine model of liver-directed gene transfer were studied to define the mechanisms responsible for CD40L-dependent T cell priming. CD40L-deficient mice did not develop effective cytotoxic T cells to transduced hepatocytes, and T cell-dependent B cell responses were absent. Full reconstitution of cellular and humoral immunity was achieved in CD40L-deficient mice by administration of an activating antibody to CD40 that increased expression of B7.2 on spleen cells. Wild-type mice could be made nonresponsive to vector by administration of antibodies to B7. Thus, CD40L-dependent activation of T cells occurs through signaling of CD40 in the antigen-presenting cell to enhance requisite costimulatory pathways that include B7.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yang, Y -- Wilson, J M -- New York, N.Y. -- Science. 1996 Sep 27;273(5283):1862-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute for Human Gene Therapy, University of Pennsylvania Medical Center, Philadelphia, PA 19104, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8791591" target="_blank"〉PubMed〈/a〉
    Keywords: Adenoviridae/genetics ; Animals ; Antigen-Presenting Cells/immunology ; Antigens, CD/*metabolism ; Antigens, CD28/*metabolism ; Antigens, CD86 ; CD4-Positive T-Lymphocytes/immunology ; CD40 Ligand ; Female ; Gene Transfer Techniques ; Genetic Vectors ; Liver/immunology/metabolism ; *Lymphocyte Activation ; Membrane Glycoproteins/*metabolism ; Mice ; Mice, Inbred C57BL ; *Signal Transduction ; T-Lymphocytes/*immunology ; T-Lymphocytes, Cytotoxic/immunology ; Transgenes
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 40
    facet.materialart.
    Unknown
    Evaluating electrostatic contributions to binding with the use of protein charge ladders (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-26
    Description: Electrostatic interactions between charges on ligands and charges on proteins that are remote from the binding interface can influence the free energy of binding (delta Gb). The binding affinities between charged ligands and the members of a charge ladder of bovine carbonic anhydrase (CAII) constructed by random acetylation of the amino groups on its surface were measured by affinity capillary electrophoresis (ACE). The values of delta Gb derived from this analysis correlated approximately linearly with the charge. Opposite charges on the ligand and the members of the charge ladder of CAII were stabilizing; like charges were destabilizing. The combination of ACE and protein charge ladders provides a tool for quantitatively examining the contributions of electrostatics to free energies of molecular recognition in biology.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gao, J -- Mammen, M -- Whitesides, G M -- GM51559/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Apr 26;272(5261):535-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Chemistry, Harvard University, Cambridge, MA 02138, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8614800" target="_blank"〉PubMed〈/a〉
    Keywords: Acetylation ; Animals ; Binding Sites ; Carbonic Anhydrases/*chemistry/*metabolism ; Cattle ; Electrochemistry ; Electrophoresis, Capillary ; Ligands ; Models, Chemical ; Molecular Weight ; Protein Conformation ; Sulfonamides/metabolism ; Thermodynamics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 41
    facet.materialart.
    Unknown
    Spread of synaptic depression mediated by presynaptic cytoplasmic signaling (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-17
    Description: Postsynaptic activity may modulate presynaptic functions by transsynaptic retrograde signals. At developing neuromuscular synapses in Xenopus nerve-muscle cultures, a brief increase in the cytosolic calcium ion (Ca2+) concentration in postsynaptic myocytes induced persistent depression of presynaptic transmitter secretion. This depression spread to distant synapses formed by the same neuron. Clearance of extracellular fluid did not prevent the spread of depression, and depression could not be induced by increasing the Ca2+ concentration in a nearby myocyte not in contact with the presynaptic neuron. Thus, the spread of depression is mediated by signaling in the presynaptic cytoplasm, rather than by a retrograde factor in the extracellular space.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cash, S -- Zucker, R S -- Poo, M M -- NS15114/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1996 May 17;272(5264):998-1001.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biological Sciences, Columbia University, New York 10027, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8638143" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Calcium/*metabolism ; Cells, Cultured ; Chelating Agents ; Cytoplasm/*metabolism ; Egtazic Acid/analogs & derivatives ; Evoked Potentials ; Muscles/cytology/innervation/physiology ; Neurites/physiology ; Neuromuscular Junction/metabolism/*physiology ; Photolysis ; Presynaptic Terminals/physiology ; *Signal Transduction ; Synapses/*physiology ; *Synaptic Transmission ; Ultraviolet Rays ; Xenopus
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 42
    facet.materialart.
    Unknown
    Scientists angle for answers (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-12-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, J -- New York, N.Y. -- Science. 1996 Dec 13;274(5294):1837-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8984641" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Disorders of Sex Development/chemically induced/*veterinary ; Estradiol/analysis/toxicity ; Estrogens/*analysis/toxicity ; Estrone/analysis/toxicity ; Ethinyl Estradiol/analysis ; Female ; Fish Diseases/*chemically induced ; Gonadal Steroid Hormones/analysis ; Humans ; Male ; Sewage/*chemistry ; Vitellogenins/biosynthesis ; Water Pollutants, Chemical/*toxicity
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 43
    facet.materialart.
    Unknown
    Probing primate morality (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marshall, E -- New York, N.Y. -- Science. 1996 Feb 16;271(5251):904.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8584925" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Behavior, Animal ; Humans ; Macaca/*psychology ; *Morals ; Pan troglodytes/*psychology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 44
    facet.materialart.
    Unknown
    The effect of social experience on serotonergic modulation of the escape circuit of crayfish (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-19
    Description: The neuromodulator serotonin has widespread effects in the nervous systems of many animals, often influencing aggression and dominance status. In crayfish, the effect of serotonin on the neural circuit for tailflip escape behavior was found to depend on the animal's social experience. Serotonin reversibly enhanced the response to sensory stimuli of the lateral giant (LG) tailflip command neuron in socially dominant crayfish, reversibly inhibited it in subordinate animals, and persistently enhanced it in socially isolated crayfish. Serotonin receptor agonists had opposing effects: A vertebrate serotonin type 1 receptor agonist inhibited the LG neurons in dominant and subordinate crayfish and had no effect in isolates, whereas a vertebrate serotonin type 2 receptor agonist enhanced the LG neurons' responses in all three types of crayfish. The LG neurons appear to have at least two populations of serotonin receptors that differ in efficacy in dominant, subordinate, and socially isolate crayfish.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yeh, S R -- Fricke, R A -- Edwards, D H -- R01 NS26457/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1996 Jan 19;271(5247):366-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, Georgia State University, Atlanta, GA 30302-4010, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8553075" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Astacoidea/*physiology ; Neurons/*physiology ; Receptors, Serotonin/*physiology ; Serotonin/pharmacology/*physiology ; Serotonin Receptor Agonists/pharmacology ; *Social Dominance ; *Social Isolation ; Synaptic Transmission/drug effects
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 45
    facet.materialart.
    Unknown
    Short-term plasticity of a thalamocortical pathway dynamically modulated by behavioral state (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-12
    Description: The neocortex receives information about the environment and the rest of the brain through pathways from the thalamus. These pathways have frequency-dependent properties that can strongly influence their effect on the neocortex. In 1943 Morison and Dempsey described "augmenting responses," a form of short-term plasticity in some thalamocortical pathways that is triggered by 8- to 15-hertz activation. Results from anesthetized rats showed that the augmenting response is initiated by pyramidal cells in layer V. The augmenting response was also observed in awake, unrestrained animals and was found to be dynamically modulated by their behavioral state.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Castro-Alamancos, M A -- Connors, B W -- MH19118/MH/NIMH NIH HHS/ -- NS25983/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1996 Apr 12;272(5259):274-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neuroscience, Brown University, Providence, RI 02912, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8602513" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cerebral Cortex/*physiology ; Electric Stimulation ; Motor Cortex/physiology ; Neural Pathways ; *Neuronal Plasticity ; Pyramidal Cells/physiology ; Rats ; Rats, Sprague-Dawley ; Synapses/physiology ; Thalamic Nuclei/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 46
    facet.materialart.
    Unknown
    Panel finds EMFs pose no threat (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, J -- New York, N.Y. -- Science. 1996 Nov 8;274(5289):910.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8966567" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Child ; Environmental Exposure/*adverse effects ; Europe ; *Health Status ; Humans ; Leukemia, Radiation-Induced/*etiology ; Meta-Analysis as Topic ; *Radiation ; Risk Factors ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 47
    facet.materialart.
    Unknown
    The cerebellum: a neuronal learning machine? (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-24
    Description: Comparison of two seemingly quite different behaviors yields a surprisingly consistent picture of the role of the cerebellum in motor learning. Behavioral and physiological data about classical conditioning of the eyelid response and motor learning in the vestibulo-ocular reflex suggests that (i) plasticity is distributed between the cerebellar cortex and the deep cerebellar nuclei; (ii) the cerebellar cortex plays a special role in learning the timing of movement; and (iii) the cerebellar cortex guides learning in the deep nuclei, which may allow learning to be transferred from the cortex to the deep nuclei. Because many of the similarities in the data from the two systems typify general features of cerebellar organization, the cerebellar mechanisms of learning in these two systems may represent principles that apply to many motor systems.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Raymond, J L -- Lisberger, S G -- Mauk, M D -- EY03878/EY/NEI NIH HHS/ -- EY10198/EY/NEI NIH HHS/ -- MH46904/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1996 May 24;272(5265):1126-31.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Physiology, University of California, San Francisco, 94143, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8638157" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blinking/physiology ; Cerebellar Cortex/anatomy & histology/physiology ; Cerebellar Nuclei/anatomy & histology/physiology ; Cerebellum/anatomy & histology/*physiology ; Conditioning, Classical/physiology ; Eye Movements/physiology ; Eyelids/physiology ; Humans ; Learning/*physiology ; Neural Pathways ; Neuronal Plasticity ; Psychomotor Performance ; Reflex, Vestibulo-Ocular/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 48
    facet.materialart.
    Unknown
    Selective activation of NF-kappa B by nerve growth factor through the neurotrophin receptor p75 (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-26
    Description: Nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), and neurotrophin-3 (NT-3) selectively bind to distinct members of the Trk family of tyrosine kinase receptors, but all three bind with similar affinities to the neurotrophin receptor p75 (p75NTR). The biological significance of neurotrophin binding to p75NTR in cells that also express Trk receptors has been difficult to ascertain. In the absence of TrkA, NGF binding to p75NGR activated the transcription factor nuclear factor kappa B (NF-kappa B) in rat Schwann cells. This activation was not observed in Schwann cells isolated from mice that lacked p75NTR. The effect was selective for NGF; NF-kappa B was not activated by BDNF or NT-3.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carter, B D -- Kaltschmidt, C -- Kaltschmidt, B -- Offenhauser, N -- Bohm-Matthaei, R -- Baeuerle, P A -- Barde, Y A -- New York, N.Y. -- Science. 1996 Apr 26;272(5261):542-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiochemistry, Max-Planck Institute for Psychiatry, Martinsried, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8614802" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Brain-Derived Neurotrophic Factor ; Cell Nucleus/metabolism ; Cells, Cultured ; DNA/metabolism ; L Cells (Cell Line) ; Mice ; Molecular Sequence Data ; NF-kappa B/*metabolism ; Nerve Growth Factors/*metabolism/pharmacology ; Nerve Tissue Proteins/metabolism/pharmacology ; Neurotrophin 3 ; Proto-Oncogene Proteins/metabolism ; Rats ; Receptor Protein-Tyrosine Kinases/metabolism ; Receptor, Nerve Growth Factor ; Receptor, trkA ; Receptors, Nerve Growth Factor/*metabolism ; Schwann Cells/*metabolism ; Signal Transduction/*physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 49
    facet.materialart.
    Unknown
    Crystal structure of a group I ribozyme domain: principles of RNA packing (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-09-20
    Description: Group I self-splicing introns catalyze their own excision from precursor RNAs by way of a two-step transesterification reaction. The catalytic core of these ribozymes is formed by two structural domains. The 2.8-angstrom crystal structure of one of these, the P4-P6 domain of the Tetrahymena thermophila intron, is described. In the 160-nucleotide domain, a sharp bend allows stacked helices of the conserved core to pack alongside helices of an adjacent region. Two specific long-range interactions clamp the two halves of the domain together: a two-Mg2+-coordinated adenosine-rich corkscrew plugs into the minor groove of a helix, and a GAAA hairpin loop binds to a conserved 11-nucleotide internal loop. Metal- and ribose-mediated backbone contacts further stabilize the close side-by-side helical packing. The structure indicates the extent of RNA packing required for the function of large ribozymes, the spliceosome, and the ribosome.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cate, J H -- Gooding, A R -- Podell, E -- Zhou, K -- Golden, B L -- Kundrot, C E -- Cech, T R -- Doudna, J A -- 5T32GM08283-07/GM/NIGMS NIH HHS/ -- GM22778-21/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Sep 20;273(5282):1678-85.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520, USA. doudna@csb.yale.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8781224" target="_blank"〉PubMed〈/a〉
    Keywords: Adenine/chemistry ; Animals ; Base Composition ; Base Sequence ; Binding Sites ; Catalysis ; Crystallography, X-Ray ; Hydrogen Bonding ; *Introns ; Magnesium/chemistry ; Models, Molecular ; Molecular Sequence Data ; *Nucleic Acid Conformation ; Phosphates/chemistry ; Phylogeny ; RNA Splicing ; RNA, Catalytic/*chemistry/metabolism ; RNA, Protozoan/*chemistry/metabolism ; Ribose/chemistry ; Tetrahymena thermophila/genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 50
    facet.materialart.
    Unknown
    Requirement of p27Kip1 for restriction point control of the fibroblast cell cycle (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-10
    Description: Cells deprived of serum mitogens will either undergo immediate cell cycle arrest or complete mitosis and arrest in the next cell cycle. The transition from mitogen dependence to mitogen independence occurs in the mid-to late G1 phase of the cell cycle and is called the restriction point. Murine Balb/c-3T3 fibroblasts deprived of serum mitogens accumulated the cyclin-dependent kinase (CDK) inhibitor p27Kip1. This was correlated with inactivation of essential G1 cyclin-CDK complexes and with cell cycle arrest in G1. The ability of specific mitogens to allow transit through the restriction point paralleled their ability to down-regulate p27, and antisense inhibition of p27 expression prevented cell cycle arrest in response to mitogen depletion. Therefore, p27 is an essential component of the pathway that connects mitogenic signals to the cell cycle at the restriction point.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Coats, S -- Flanagan, W M -- Nourse, J -- Roberts, J M -- New York, N.Y. -- Science. 1996 May 10;272(5263):877-80.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98104, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8629023" target="_blank"〉PubMed〈/a〉
    Keywords: 3T3 Cells ; Amino Acid Sequence ; Animals ; Base Sequence ; *Cell Cycle Proteins ; Culture Media ; Cyclin-Dependent Kinase Inhibitor p27 ; Cyclin-Dependent Kinases/*antagonists & inhibitors/metabolism ; Cyclins/metabolism ; Down-Regulation ; Enzyme Inhibitors/*metabolism ; Epidermal Growth Factor/pharmacology ; *G1 Phase ; Gene Expression/drug effects ; Insulin-Like Growth Factor I/pharmacology ; Mice ; Microtubule-Associated Proteins/biosynthesis/genetics/*metabolism ; Mitogens/pharmacology ; Molecular Sequence Data ; Oligonucleotides, Antisense/pharmacology ; Platelet-Derived Growth Factor/pharmacology ; Proto-Oncogene Proteins c-sis ; *Tumor Suppressor Proteins
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 51
    facet.materialart.
    Unknown
    Panel backs animal testing alternatives (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1996 Jan 12;271(5246):135.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11644785" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Experimentation ; *Animal Testing Alternatives ; *Animal Welfare ; Animals ; *Federal Government ; *Government ; Peer Review ; *Public Policy ; Reference Standards ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 52
    facet.materialart.
    Unknown
    Control of C. elegans larval development by neuronal expression of a TGF-beta homolog (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-22
    Description: The Caenorhabditis elegans dauer larva is specialized for dispersal without growth and is formed under conditions of overcrowding and limited food. The daf-7 gene, required for transducing environmental cues that support continuous development with plentiful food, encodes a transforming growth factor-beta (TGF-beta) superfamily member. A daf-7 reporter construct is expressed in the ASI chemosensory neurons. Dauer-inducing pheromone inhibits daf-7 expression and promotes dauer formation, whereas food reactivates daf-7 expression and promotes recovery from the dauer state. When the food/pheromone ratio is high, the level of daf-7 mRNA peaks during the L1 larval stage, when commitment to non-dauer development is made.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ren, P -- Lim, C S -- Johnsen, R -- Albert, P S -- Pilgrim, D -- Riddle, D L -- HD11239/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1996 Nov 22;274(5291):1389-91.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Molecular Biology Program and Division of Biological Sciences, 311 Tucker Hall, University of Missouri, Columbia, MO 65211, USA. riddle@biosci.mbp.missouri.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8910282" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Animals, Genetically Modified ; Caenorhabditis elegans/genetics/*growth & development/metabolism ; *Caenorhabditis elegans Proteins ; Genes, Helminth ; Genes, Reporter ; Green Fluorescent Proteins ; Helminth Proteins/chemistry/genetics/*physiology ; Humans ; Larva/growth & development/metabolism ; Ligands ; Luminescent Proteins/genetics ; Molecular Sequence Data ; Mutation ; Neurons, Afferent/*metabolism ; Phenotype ; Pheromones/pharmacology ; Temperature ; Transforming Growth Factor beta/chemistry/genetics/*physiology ; Transgenes
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 53
    facet.materialart.
    Unknown
    Loco cow logo (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zu Rhein, G M -- New York, N.Y. -- Science. 1996 Jun 14;272(5268):1573.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8658126" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain/*pathology ; Cattle ; Encephalopathy, Bovine Spongiform/*pathology ; *Medical Illustration
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 54
    facet.materialart.
    Unknown
    Complexities in the treatment of autoimmune disease (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-12-20
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉McFarland, H F -- New York, N.Y. -- Science. 1996 Dec 20;274(5295):2037-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Neuroimmunology Branch, National Institutes of Health, Bethesda, MD 20892, USA. henrymcf@helix.nih.gov〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8984662" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens/immunology ; Autoimmune Diseases/immunology/*therapy ; CD8-Positive T-Lymphocytes/*immunology ; Callithrix ; Cytokines/*immunology ; Diabetes Mellitus, Type 1/immunology/therapy ; Encephalomyelitis, Autoimmune, Experimental/immunology/therapy ; Humans ; Immune Tolerance ; Immunotherapy/*adverse effects ; Mice ; Myelin Proteins ; Myelin-Associated Glycoprotein/immunology ; Myelin-Oligodendrocyte Glycoprotein ; Ovalbumin/immunology ; Th1 Cells/*immunology ; Th2 Cells/*immunology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 55
    facet.materialart.
    Unknown
    SIV data raise concern on oral-sex risk (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cohen, J -- New York, N.Y. -- Science. 1996 Jun 7;272(5267):1421-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8633228" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Disease Transmission, Infectious ; Female ; HIV Infections/*transmission/virology ; Humans ; Infant, Newborn ; Infectious Disease Transmission, Vertical ; Macaca mulatta ; Mouth/*virology ; Risk Factors ; *Sexual Behavior ; Sexual Behavior, Animal ; Simian Acquired Immunodeficiency Syndrome/*transmission/virology ; Tongue/virology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 56
    facet.materialart.
    Unknown
    Amino acid racemization and the preservation of ancient DNA (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-10
    Description: The extent of racemization of aspartic acid, alanine, and leucine provides criteria for assessing whether ancient tissue samples contain endogenous DNA. In samples in which the D/L ratio of aspartic acid exceeds 0.08, ancient DNA sequences could not be retrieved. Paleontological finds from which DNA sequences purportedly millions of years old have been reported show extensive racemization, and the amino acids present are mainly contaminates. An exception is the amino acids in some insects preserved in amber.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Poinar, H N -- Hoss, M -- Bada, J L -- Paabo, S -- New York, N.Y. -- Science. 1996 May 10;272(5263):864-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉University of Munich, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8629020" target="_blank"〉PubMed〈/a〉
    Keywords: Alanine/chemistry ; *Amber/chemistry ; Amino Acids/*chemistry ; Animals ; Aspartic Acid/chemistry ; DNA/*analysis/chemistry ; *Fossils ; History, Ancient ; Humans ; Leucine/chemistry ; *Paleontology ; Stereoisomerism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 57
    facet.materialart.
    Unknown
    New mammal data challenge evolutionary pulse theory (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-07-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kerr, R A -- New York, N.Y. -- Science. 1996 Jul 26;273(5274):431-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8677437" target="_blank"〉PubMed〈/a〉
    Keywords: Africa ; Animals ; *Antelopes ; *Biological Evolution ; *Climate ; Fossils ; *Hominidae ; Humans
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 58
    facet.materialart.
    Unknown
    IVF project stirs debate over how to preserve pandas (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Meiyue, Z -- New York, N.Y. -- Science. 1996 Jun 14;272(5268):1580-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8658127" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Wild ; Animals, Zoo ; Breeding ; China ; Conservation of Natural Resources ; Female ; Fertilization in Vitro/*veterinary ; Pregnancy ; *Ursidae
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 59
    facet.materialart.
    Unknown
    Structural evidence for functional domains in the rat hippocampus (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-07
    Description: The hippocampus has two major outputs: multisynaptic pathways to the cerebral cortex and a massive descending projection directly to the lateral septal part of the basal ganglia. Here it is shown that the descending output is organized in such a way that different hippocampal regions map in an orderly way onto hypothalamic systems mediating the expression of different classes of goal-oriented behavior. This mapping is characterized by a unidirectional hippocampo-lateral septal projection and then by bidirectional lateral septo-hypothalamic projections, all topographically organized. The connectional evidence predicts that information processing in different regions of the hippocampus selectively influences the expression of different classes of behavior.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Risold, P Y -- Swanson, L W -- New York, N.Y. -- Science. 1996 Jun 7;272(5267):1484-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Program in Neural, Informational, and Behavioral Sciences, University of Southern California, Los Angeles 90089-2520, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8633241" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Autoradiography ; Behavior, Animal ; *Brain Mapping ; Enkephalins/analysis ; Glutamate Decarboxylase/analysis ; Hippocampus/*anatomy & histology/*physiology ; Hypothalamus/anatomy & histology/physiology ; In Situ Hybridization ; Memory/physiology ; Neural Pathways ; Neuropeptides/analysis ; Pyramidal Cells/cytology/physiology ; Rats ; Septal Nuclei/*anatomy & histology/*physiology ; Somatostatin/analysis ; gamma-Aminobutyric Acid/analysis
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 60
    facet.materialart.
    Unknown
    Gene lineages and human evolution (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Templeton, A R -- New York, N.Y. -- Science. 1996 May 31;272(5266):1363-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650555" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; DNA, Mitochondrial/genetics ; Fossils ; *Genetics, Population ; Hominidae/*genetics ; Humans
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 61
    facet.materialart.
    Unknown
    Does leptin contribute to diabetes caused by obesity? (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Taylor, S I -- Barr, V -- Reitman, M -- New York, N.Y. -- Science. 1996 Nov 15;274(5290):1151-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Diabetes Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892-1829, USA. simeon_taylor@nih.gov〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8966588" target="_blank"〉PubMed〈/a〉
    Keywords: Adipocytes/physiology ; Animals ; Carrier Proteins/metabolism ; Diabetes Mellitus/*etiology ; Diabetes Mellitus, Type 2/*etiology ; Gene Expression Regulation, Enzymologic ; Humans ; Insulin/*metabolism ; Insulin Antagonists ; Insulin Receptor Substrate Proteins ; Insulin Resistance ; Leptin ; Liver/metabolism ; Mice ; Mice, Obese ; Obesity/physiopathology ; Phosphoenolpyruvate Carboxykinase (GTP)/genetics ; Phosphoproteins/metabolism ; Phosphorylation ; Proteins/pharmacology/*secretion ; Receptor, Insulin/metabolism ; *Receptors, Cell Surface ; Receptors, Leptin ; Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 62
    facet.materialart.
    Unknown
    Protease inhibitors: a tale of two companies (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cohen, J -- New York, N.Y. -- Science. 1996 Jun 28;272(5270):1882-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8658156" target="_blank"〉PubMed〈/a〉
    Keywords: Acquired Immunodeficiency Syndrome/*drug therapy ; Animals ; Antiviral Agents/*therapeutic use ; Chemistry, Pharmaceutical ; Controlled Clinical Trials as Topic ; Drug Approval ; Drug Design ; *Drug Industry ; HIV/drug effects ; HIV Protease Inhibitors/*therapeutic use ; Humans ; Indinavir ; Pyridines/pharmacology/*therapeutic use ; Ritonavir ; Thiazoles/pharmacology/*therapeutic use ; United States ; United States Food and Drug Administration ; Valine/*analogs & derivatives/pharmacology/therapeutic use
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 63
    facet.materialart.
    Unknown
    Biosphere 2 and biodiversity: the lessons so far (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cohen, J E -- Tilman, D -- New York, N.Y. -- Science. 1996 Nov 15;274(5290):1150-1.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Rockefeller University, New York 10021-6399, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8966587" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arizona ; Atmosphere ; *Ecological Systems, Closed ; *Ecosystem ; Humans ; Plant Development
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 64
    facet.materialart.
    Unknown
    Identification of a putative target for Rho as the serine-threonine kinase protein kinase N (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-02
    Description: Rho, a Ras-like small guanosine triphosphatase, has been implicated in cytoskeletal responses to extracellular signals such as lysophosphatidic acid (LPA) to form stress fibers and focal contacts. The form of RhoA bound to guanosine triphosphate directly bound to and activated a serine-threonine kinase, protein kinase N (PKN). Activated RhoA formed a complex with PKN and activated it in COS-7 cells. PKN was phosphorylated in Swiss 3T3 cells stimulated with LPA, and this phosphorylation was blocked by treatment of cells with botulinum C3 exoenzyme. Activation of Rho may be linked directly to a serine-threonine kinase pathway.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Amano, M -- Mukai, H -- Ono, Y -- Chihara, K -- Matsui, T -- Hamajima, Y -- Okawa, K -- Iwamatsu, A -- Kaibuchi, K -- New York, N.Y. -- Science. 1996 Feb 2;271(5249):648-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Signal Transduction, Nara Institute of Science and Technology, Ikoma, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8571127" target="_blank"〉PubMed〈/a〉
    Keywords: 3T3 Cells ; ADP Ribose Transferases/pharmacology ; Amino Acid Sequence ; Animals ; *Botulinum Toxins ; Cell Line ; Chromatography, Affinity ; Enzyme Activation ; GTP Phosphohydrolases/*metabolism ; GTP-Binding Proteins/*metabolism ; Guanosine Triphosphate/metabolism ; Lysophospholipids/pharmacology ; Mice ; Molecular Sequence Data ; Phosphorylation ; Protein Kinase C/*metabolism ; Recombinant Fusion Proteins/metabolism ; rhoA GTP-Binding Protein
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 65
    facet.materialart.
    Unknown
    The origin of programmed cell death (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ameisen, J C -- New York, N.Y. -- Science. 1996 May 31;272(5266):1278-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉INSERM U13, Hopital Bichat, Paris, France. ameisen@aol.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650538" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Apoptosis/genetics ; *Biological Evolution ; Cell Cycle/genetics ; Cell Survival/genetics ; Dictyostelium/cytology ; Genes ; Genetic Variation ; Tetrahymena thermophila/cytology ; Trypanosoma/cytology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 66
    facet.materialart.
    Unknown
    A new turn (or two) for twist (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-06-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Michelson, A M -- New York, N.Y. -- Science. 1996 Jun 7;272(5267):1449-50.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Brigham and Women's Hospital, Boston, MA 02115, USA. michelson@rascal.med.harvard.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8633234" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Cell Differentiation ; Drosophila/*embryology/genetics ; Drosophila Proteins ; Gene Expression Regulation, Developmental ; Genes, Insect ; Helix-Loop-Helix Motifs ; Mesoderm/*cytology ; Mice ; Muscles/*cytology ; Nuclear Proteins/genetics/*physiology ; Transcription Factors/genetics/*physiology ; Twist Transcription Factor
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 67
    facet.materialart.
    Unknown
    More monkey business alleged at NYU (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1996 Aug 23;273(5278):1040.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8711481" target="_blank"〉PubMed〈/a〉
    Keywords: *Animal Experimentation ; *Animal Welfare/legislation & jurisprudence ; Animals ; *Disclosure ; Federal Government ; Government Regulation ; Haplorhini ; New York ; *Primates ; United States ; United States Department of Agriculture ; *Universities ; *Whistleblowing
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 68
    facet.materialart.
    Unknown
    New data help toxicologists home in on assessing risks (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kaiser, J -- New York, N.Y. -- Science. 1996 Apr 12;272(5259):200.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8602503" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Asthma/*etiology ; Carcinogens/*toxicity ; Glutathione/metabolism ; Humans ; Immune System/drug effects ; Methylene Chloride/metabolism/*toxicity ; Mice ; Nitrogen Dioxide/*toxicity ; Rats
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 69
    facet.materialart.
    Unknown
    Diabetes complications: why is glucose potentially toxic? (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Porte, D Jr -- Schwartz, M W -- New York, N.Y. -- Science. 1996 May 3;272(5262):699-700.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, Department of Veterans Affairs Puget Sound Health Care System, Seattle, WA 98108, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8614830" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Diabetes Complications ; Diabetes Mellitus/enzymology ; Diabetes Mellitus, Experimental/complications/enzymology ; Endothelium, Vascular/enzymology ; Enzyme Inhibitors/*pharmacology/toxicity ; Humans ; Hyperglycemia/*complications/enzymology ; Isoenzymes/*antagonists & inhibitors/metabolism ; Kidney/enzymology ; Muscle, Smooth, Vascular/enzymology ; Protein Kinase C/*antagonists & inhibitors/metabolism ; Protein Kinase C beta ; Rats ; Regional Blood Flow/drug effects ; Retina/enzymology ; Retinal Vessels/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 70
    facet.materialart.
    Unknown
    New 'Alzheimer's mouse' produced (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-10-11
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marx, J -- New York, N.Y. -- Science. 1996 Oct 11;274(5285):177-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8927978" target="_blank"〉PubMed〈/a〉
    Keywords: *Alzheimer Disease/genetics/metabolism/pathology ; Amyloid beta-Peptides/blood/metabolism ; Amyloid beta-Protein Precursor/*genetics ; Animals ; Brain/pathology ; Brain Chemistry ; *Disease Models, Animal ; Learning Disorders/etiology ; Memory Disorders/etiology ; Mice ; Mice, Inbred C57BL ; *Mice, Transgenic ; Mutation ; Peptide Fragments/blood/metabolism ; Transgenes
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 71
    facet.materialart.
    Unknown
    KUZ, a conserved metalloprotease-disintegrin protein with two roles in Drosophila neurogenesis (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-30
    Description: During neurogenesis in Drosophila both neurons and nonneuronal cells are produced from a population of initially equivalent cells. The kuzbanian (kuz) gene described here is essential for the partitioning of neural and nonneuronal cells during development of both the central and peripheral nervous systems in Drosophila. Mosaic analyses indicated that kuz is required for cells to receive signals inhibiting the neural fate. These analyses further revealed that the development of a neuron requires a kuz-mediated positive signal from neighboring cells. The kuz gene encodes a metalloprotease-disintegrin protein with a highly conserved bovine homolog, raising the possibility that kuz homologs may act in similar processes during mammalian neurogenesis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rooke, J -- Pan, D -- Xu, T -- Rubin, G M -- New York, N.Y. -- Science. 1996 Aug 30;273(5279):1227-31.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Boyer Center for Molecular Medicine, Yale University School of Medicine, New Haven, CT 06536, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8703057" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Cloning, Molecular ; Disintegrins/chemistry/genetics/*physiology ; Drosophila/cytology/embryology/*genetics/physiology ; *Drosophila Proteins ; *Genes, Insect ; Metalloendopeptidases/chemistry/genetics/*physiology ; Molecular Sequence Data ; Mosaicism ; Mutation ; Nervous System/embryology ; Neurons/*cytology ; Photoreceptor Cells, Invertebrate/cytology/embryology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 72
    facet.materialart.
    Unknown
    Neural development: mysterious no more? (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Raff, M -- New York, N.Y. -- Science. 1996 Nov 15;274(5290):1063.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8966575" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Apoptosis ; Cell Differentiation ; Gene Expression ; Nerve Net/embryology/growth & development ; Nervous System/embryology/*growth & development ; Neural Pathways/embryology/growth & development ; Neurons/*cytology ; Synapses/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 73
    facet.materialart.
    Unknown
    Global patterns of linkage disequilibrium at the CD4 locus and modern human origins (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-03-08
    Description: Haplotypes consisting of alleles at a short tandem repeat polymorphism (STRP) and an Alu deletion polymorphism at the CD4 locus on chromosome 12 were analyzed in more than 1600 individuals sampled from 42 geographically dispersed populations (13 African, 2 Middle Eastern, 7 European, 9 Asian, 3 Pacific, and 8 Amerindian). Sub-Saharan African populations had more haplotypes and exhibited more variability in frequencies of haplotypes than the Northeast African or non-African populations. The Alu deletion was nearly always associated with a single STRP allele in non-African and Northeast African populations but was associated with a wide range of STRP alleles in the sub-Saharan African populations. This global pattern of haplotype variation and linkage disequilibrium suggests a common and recent African origin for all non-African human populations.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tishkoff, S A -- Dietzsch, E -- Speed, W -- Pakstis, A J -- Kidd, J R -- Cheung, K -- Bonne-Tamir, B -- Santachiara-Benerecetti, A S -- Moral, P -- Krings, M -- AA09379/AA/NIAAA NIH HHS/ -- HG00348/HG/NHGRI NIH HHS/ -- MH39239/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1996 Mar 8;271(5254):1380-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Yale University School of Medicine, New Haven, CT 06520-8005, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8596909" target="_blank"〉PubMed〈/a〉
    Keywords: Africa ; Alleles ; Animals ; Antigens, CD4/*genetics ; Base Sequence ; *Chromosomes, Human, Pair 12 ; *Evolution, Molecular ; Gene Frequency ; Genetic Variation ; Haplotypes ; Hominidae/*genetics ; Humans ; *Linkage Disequilibrium ; Molecular Sequence Data ; *Polymorphism, Genetic ; Primates/genetics ; Repetitive Sequences, Nucleic Acid ; Sequence Deletion
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 74
    facet.materialart.
    Unknown
    Developmental biology. Receptor for vital protein finally found (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-07-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roush, W -- New York, N.Y. -- Science. 1996 Jul 19;273(5273):309.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8685716" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Armadillo Domain Proteins ; Drosophila/embryology/*metabolism ; *Drosophila Proteins ; Frizzled Receptors ; Ligands ; Membrane Proteins/genetics/*metabolism ; Proteins/metabolism ; Proto-Oncogene Proteins/*metabolism ; Receptors, G-Protein-Coupled ; *Trans-Activators ; Transcription Factors ; Transfection ; Wnt1 Protein
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 75
    facet.materialart.
    Unknown
    Control of the gene optomotor-blind in Drosophila wing development by decapentaplegic and wingless (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-03-15
    Description: Diffusible factors of several protein families control appendage outgrowth and patterning in both insects and vertebrates. In Drosophila wing development, the gene decapentaplegic (dpp) is expressed along the anteroposterior compartment boundary. Early wingless (wg) expression is involved in setting up the dorsoventral boundary. Interaction between dpp- and wg-expressing cells promotes appendage outgrowth. Here, it is shown that optomotor-blind (omb) expression is required for distal wing development and is controlled by both dpp and wg. Ectopic omb expression can lead to the growth of additional wings. Thus, omb is essential for wing development and is controlled by two signaling pathways.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grimm, S -- Pflugfelder, G O -- New York, N.Y. -- Science. 1996 Mar 15;271(5255):1601-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Theodor-Boveri-Institut (Biozentrum), Lehrstuhl fur Genetik, Universitat Wurzburg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8599120" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; DNA-Binding Proteins/*genetics/physiology ; Drosophila/*genetics/growth & development ; *Drosophila Proteins ; *Gene Expression Regulation, Developmental ; Genes, Insect ; Insect Hormones/*genetics/physiology ; Larva/genetics/growth & development ; Mutation ; Nerve Tissue Proteins/*genetics/physiology ; Phenotype ; Proto-Oncogene Proteins/*genetics/physiology ; Signal Transduction ; *T-Box Domain Proteins ; Wings, Animal/*growth & development ; Wnt1 Protein
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 76
    facet.materialart.
    Unknown
    Binding of APC to the human homolog of the Drosophila discs large tumor suppressor protein (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-17
    Description: The adenomatous polyposis coli gene (APC) is mutated in familial adenomatous polyposis and in sporadic colorectal tumors, and its product binds to the adherens junction protein beta-catenin. Overexpression of APC blocks cell cycle progression. The APC-beta-catenin complex was shown to bind to DLG, the human homolog of the Drosophila discs large tumor suppressor protein. This interaction required the carboxyl-terminal region of APC and the DLG homology repeat region of DLG. APC colocalized with DLG at the lateral cytoplasm in rat colon epithelial cells and at the synapse in cultured hippocampal neurons. These results suggest that the APC-DLG complex may participate in regulation of both cell cycle progression and neuronal function.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Matsumine, A -- Ogai, A -- Senda, T -- Okumura, N -- Satoh, K -- Baeg, G H -- Kawahara, T -- Kobayashi, S -- Okada, M -- Toyoshima, K -- Akiyama, T -- New York, N.Y. -- Science. 1996 May 17;272(5264):1020-3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Oncogene Research, Institute for Microbial Diseases, Osaka University, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8638125" target="_blank"〉PubMed〈/a〉
    Keywords: Adenomatous Polyposis Coli Protein ; Amino Acid Sequence ; Animals ; Cell Cycle ; Cells, Cultured ; Colon/chemistry/cytology ; Cytoskeletal Proteins/analysis/chemistry/*metabolism ; Drosophila ; *Drosophila Proteins ; Epithelial Cells ; Epithelium/chemistry ; Fluorescent Antibody Technique ; Hippocampus/chemistry/cytology ; Humans ; Insect Hormones/analysis/chemistry/*metabolism ; Mice ; Molecular Sequence Data ; Neurons/chemistry/cytology ; Protein Binding ; Recombinant Fusion Proteins/metabolism ; Synapses/chemistry ; *Trans-Activators ; *Tumor Suppressor Proteins ; beta Catenin
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 77
    facet.materialart.
    Unknown
    A rare glimpse of an early human face (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gibbons, A -- New York, N.Y. -- Science. 1996 Nov 22;274(5291):1298.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8966597" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Evolution ; Ethiopia ; *Fossils ; Hominidae/*anatomy & histology ; Humans ; Jaw/*anatomy & histology ; Maxilla/*anatomy & histology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 78
    facet.materialart.
    Unknown
    Horizontal cells of the primate retina: cone specificity without spectral opponency (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-02
    Description: The chromatic dimensions of human color vision have a neural basis in the retina. Ganglion cells, the output neurons of the retina, exhibit spectral opponency; they are excited by some wavelengths and inhibited by others. The hypothesis that the opponent circuitry emerges from selective connections between horizontal cell interneurons and cone photoreceptors sensitive to long, middle, and short wavelengths (L-, M-, and S-cones) was tested by physiologically and anatomically characterizing cone connections of horizontal cell mosaics in macaque monkeys. H1 horizontal cells received input only from L- and M-cones, whereas H2 horizontal cells received a strong input from S-cones and a weaker input from L- and M-cones. All cone inputs were the same sign, and both horizontal cell types lacked opponency. Despite cone type selectivity, the horizontal cell cannot be the locus of an opponent transformation in primates, including humans.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dacey, D M -- Lee, B B -- Stafford, D K -- Pokorny, J -- Smith, V C -- New York, N.Y. -- Science. 1996 Feb 2;271(5249):656-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biological Structure, University of Washington, Seattle 98195-7420, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8571130" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Color Perception/*physiology ; Dendrites/ultrastructure ; Humans ; Interneurons/cytology/*physiology ; Macaca fascicularis ; Macaca mulatta ; Macaca nemestrina ; Photic Stimulation ; Retinal Cone Photoreceptor Cells/*physiology ; Retinal Ganglion Cells/*physiology ; Signal Transduction ; Visual Pathways
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 79
    facet.materialart.
    Unknown
    Circadian rhythms in cultured mammalian retina (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-19
    Description: Many retinal functions are circadian, but in most instances the location of the clock that drives the rhythm is not known. Cultured neural retinas of the golden hamster (Mesocricetus auratus) exhibited circadian rhythms of melatonin synthesis for at least 5 days at 27 degrees celsius. The rhythms were entrained by light cycles applied in vitro and were free-running in constant darkness. Retinas from hamsters homozygous for the circadian mutation tau, which shortens the free-running period of the circadian activity rhythm by 4 hours, showed a shortened free-running period of melatonin synthesis. The mammalian retina contains a genetically programmed circadian oscillator that regulates its synthesis of melatonin.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tosini, G -- Menaker, M -- HD13162/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1996 Apr 19;272(5260):419-21.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, University of Virginia, Charlottesville, VA 22903, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8602533" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Clocks ; *Circadian Rhythm/genetics ; Cricetinae ; Culture Techniques ; Darkness ; Genes ; Light ; Melatonin/*biosynthesis ; Mesocricetus ; Mutation ; Retina/metabolism/*physiology ; Temperature
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 80
    facet.materialart.
    Unknown
    Animal Research. Care guide gives labs more freedom (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-03-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roush, W -- New York, N.Y. -- Science. 1996 Mar 22;271(5256):1664.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8596922" target="_blank"〉PubMed〈/a〉
    Keywords: Animal Welfare/*standards ; Animals ; *Animals, Laboratory ; *Guidelines as Topic ; Housing, Animal/standards ; National Academy of Sciences (U.S.) ; United States
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 81
    facet.materialart.
    Unknown
    Silk properties determined by gland-specific expression of a spider fibroin gene family (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-05
    Description: Spiders produce a variety of silks that range from Lycra-like elastic fibers to Kevlar-like superfibers. A gene family from the spider Araneus diadematus was found to encode silk-forming proteins (fibroins) with different proportions of amorphous glycine-rich domains and crystal domains built from poly(alanine) and poly(glycine-alanine) repeat motifs. Spiders produce silks of different composition by gland-specific expression of this gene family, which allows for a range of mechanical properties according to the crystal-forming potential of the constituent fibroins. These principles of fiber property control may be important in the development of genetically engineered structural proteins.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Guerette, P A -- Ginzinger, D G -- Weber, B H -- Gosline, J M -- New York, N.Y. -- Science. 1996 Apr 5;272(5258):112-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8600519" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Amino Acids/analysis ; Animals ; Base Sequence ; Blotting, Northern ; Crystallization ; DNA, Complementary/genetics ; Exocrine Glands/*metabolism ; Fibroins/*chemistry/genetics ; Gene Expression Regulation ; Gene Library ; *Insect Proteins ; Molecular Sequence Data ; Peptides/analysis ; Proline/analysis ; Protein Structure, Secondary ; Proteins/chemistry/genetics ; *Silk ; Spiders/*chemistry/genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 82
    facet.materialart.
    Unknown
    A fin-de siecle achievement: charting new waters in vertebrate biology (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-12-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grunwald, D J -- New York, N.Y. -- Science. 1996 Dec 6;274(5293):1634-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Human Genetics, Eccles Institute of Human Genetics, University of Utah, Salt Lake City 84112, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8984632" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Congenital Abnormalities/genetics ; *Embryonic Development ; Embryonic Induction ; *Genes ; Humans ; Morphogenesis ; *Mutation ; Phenotype ; Signal Transduction ; Syndrome ; Zebrafish/*embryology/*genetics
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 83
    facet.materialart.
    Unknown
    Flies unmask evolutionary warfare between the sexes (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Morell, V -- New York, N.Y. -- Science. 1996 May 17;272(5264):953-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8638139" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Evolution ; Drosophila/genetics/*physiology ; Female ; Genes, Insect ; Male ; Mutation ; Reproduction ; Sex Characteristics ; Sexual Behavior, Animal
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 84
    facet.materialart.
    Unknown
    Age-dependent diarrhea induced by a rotaviral nonstructural glycoprotein (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-05
    Description: The rotavirus nonstructural glycoprotein NSP4 is an intracellular receptor that mediates the acquisition of a transient membrane envelope as subviral particles bud into the endoplasmic reticulum. NSP4 also causes an increase in intracellular calcium in insect cells. Purified NSP4 or a peptide corresponding to NSP4 residues 114 to 135 induced diarrhea in young (6 to 10 days old) CD1 mice. This disease response was age-dependent, dose-dependent, and specific. Electrophysiologic data from intestinal mucosa showed that the NSP4 114-135 peptide potentiates chloride secretion by a calcium-dependent signaling pathway. Diarrhea is induced when NSP4, acting as a viral enterotoxin, triggers a signal transduction pathway.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ball, J M -- Tian, P -- Zeng, C Q -- Morris, A P -- Estes, M K -- DK 30144/DK/NIDDK NIH HHS/ -- New York, N.Y. -- Science. 1996 Apr 5;272(5258):101-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Molecular Virology, Baylor College of Medicine, Houston, TX 77030, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8600515" target="_blank"〉PubMed〈/a〉
    Keywords: *Aging ; Amino Acid Sequence ; Animals ; Calcium/metabolism ; Carbachol/pharmacology ; Chlorides/metabolism ; Colforsin/pharmacology ; Diarrhea/*etiology/prevention & control/virology ; Enterotoxins/*toxicity ; Glycoproteins/immunology/*toxicity ; Immune Sera/administration & dosage ; Immunization ; In Vitro Techniques ; Intestinal Mucosa/drug effects/secretion ; Mice ; Molecular Sequence Data ; Peptide Fragments/toxicity ; Receptors, Virus ; Rotavirus/*pathogenicity ; Rotavirus Infections/prevention & control/*virology ; Signal Transduction ; Toxins, Biological ; Viral Nonstructural Proteins/immunology/*toxicity
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 85
    facet.materialart.
    Unknown
    A 24-hour circadian clock is found in the mammalian retina (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Morell, V -- New York, N.Y. -- Science. 1996 Apr 19;272(5260):349.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8602520" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Clocks ; *Circadian Rhythm ; Cricetinae ; Culture Techniques ; Humans ; Melatonin/*biosynthesis ; Mesocricetus ; Retina/metabolism/*physiology ; Suprachiasmatic Nucleus/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 86
    facet.materialart.
    Unknown
    Homocysteine antagonism of nitric oxide-related cytostasis in Salmonella typhimurium (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-04-19
    Description: Nitric oxide (NO) is associated with broad-spectrum antimicrobial activity of particular importance in infections caused by intracellular pathogens. An insertion mutation in the metL gene of Salmonella typhimurium conferred specific hypersusceptibility to S-nitrosothiol NO-donor compounds and attenuated virulence of the organism in mice. The metL gene product catalyzes two proximal metabolic steps required for homocysteine biosynthesis. S-Nitrosothiol resistance was restored by exogenous homocysteine or introduction of the metL gene on a plasmid. Measurement of expression of the homocysteine-sensitive metH gene indicated that S-nitrosothiols may directly deplete intracellular homocysteine. Homocysteine may act as an endogenous NO antagonist in diverse processes including infection, atherosclerosis, and neurologic disease.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉De Groote, M A -- Testerman, T -- Xu, Y -- Stauffer, G -- Fang, F C -- AI32463/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 1996 Apr 19;272(5260):414-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Medicine, University of Colorado Health Sciences Center, Denver, CO 80262, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8602531" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Aspartokinase Homoserine Dehydrogenase/genetics/*metabolism ; Base Sequence ; Drug Resistance, Microbial ; Female ; Glutathione/analogs & derivatives/pharmacology ; Homocysteine/metabolism/pharmacology/*physiology ; *Mercaptoethanol ; Mice ; Mice, Inbred C3H ; Microbial Sensitivity Tests ; Molecular Sequence Data ; Mutagenesis, Insertional ; Nitric Oxide/*antagonists & inhibitors/metabolism ; Nitroso Compounds/pharmacology ; S-Nitrosoglutathione ; *S-Nitrosothiols ; Salmonella Infections, Animal/microbiology ; Salmonella typhimurium/cytology/drug effects/pathogenicity/*physiology ; Virulence
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 87
    facet.materialart.
    Unknown
    New skull turns up in northeast Africa (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Morell, V -- New York, N.Y. -- Science. 1996 Jan 5;271(5245):32.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8539594" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Eritrea ; *Fossils ; History, Ancient ; Hominidae/*anatomy & histology ; Humans ; Skull/*anatomy & histology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 88
    facet.materialart.
    Unknown
    Sperm protein makes its mark upon the worm embryo (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roush, W -- New York, N.Y. -- Science. 1996 Jan 5;271(5245):33.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8539595" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Caenorhabditis elegans/*embryology/genetics ; *Caenorhabditis elegans Proteins ; *Embryonic Development ; Female ; Fertilization ; Genes, Helminth ; Helminth Proteins/genetics/*physiology ; Male ; Mutation ; *Nuclear Proteins ; Oocytes/physiology ; Spermatozoa/*chemistry/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 89
    facet.materialart.
    Unknown
    Proteins 'clock' the origins of all creatures--great and small (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Morell, V -- New York, N.Y. -- Science. 1996 Jan 26;271(5248):448.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8560255" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Archaea/classification ; Bacteria/classification ; Cyanobacteria ; Enzymes/*chemistry ; *Eukaryotic Cells/classification/enzymology ; *Evolution, Molecular ; Fossils ; Phylogeny ; *Prokaryotic Cells/classification/enzymology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 90
    facet.materialart.
    Unknown
    Regulating G protein signaling (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roush, W -- New York, N.Y. -- Science. 1996 Feb 23;271(5252):1056-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8599078" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Fungal Proteins/chemistry/*physiology ; GTP-Binding Proteins/*physiology ; *GTPase-Activating Proteins ; Humans ; Phosphoproteins/chemistry/*physiology ; Proteins/chemistry/*physiology ; *RGS Proteins ; *Saccharomyces cerevisiae Proteins ; *Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 91
    facet.materialart.
    Unknown
    Fertile results: bringing up baby (eggs) (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roush, W -- New York, N.Y. -- Science. 1996 Feb 2;271(5249):594-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8571119" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Cell Culture Techniques ; Cells, Cultured ; Female ; Fertilization in Vitro ; Granulosa Cells/cytology/*physiology ; Mice ; Oocytes/cytology/*physiology ; *Oogenesis ; Organ Culture Techniques ; Ovary/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 92
    facet.materialart.
    Unknown
    Modified microbe may boost TB vaccine (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-01-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roush, W -- New York, N.Y. -- Science. 1996 Jan 26;271(5248):447.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8560254" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; BCG Vaccine/genetics/*immunology/therapeutic use ; Bacterial Proteins/immunology ; Cytokines/*biosynthesis/genetics/immunology ; Genetic Engineering ; Humans ; Mice ; Mycobacterium tuberculosis/immunology ; Neoplasms/therapy ; T-Lymphocytes/immunology ; Tuberculosis/immunology/prevention & control ; Vaccines, Synthetic/genetics/*immunology/therapeutic use
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 93
    facet.materialart.
    Unknown
    Protein matchmaker may lead new gene therapy to the altar (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-07-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Balter, M -- New York, N.Y. -- Science. 1996 Jul 12;273(5272):183.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8668994" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Carrier Proteins/chemistry/*metabolism ; Crystallography, X-Ray ; DNA-Binding Proteins/chemistry/*metabolism ; *Gene Expression Regulation ; Genetic Therapy ; Growth Hormone/*genetics ; Heat-Shock Proteins/chemistry/*metabolism ; Humans ; *Immunophilins ; Mice ; *Phosphotransferases (Alcohol Group Acceptor) ; Polyenes/chemistry/*metabolism ; Sirolimus ; TOR Serine-Threonine Kinases ; Tacrolimus Binding Proteins
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 94
    facet.materialart.
    Unknown
    Phosphoinositides as regulators in membrane traffic (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-03-15
    Description: Phosphorylated products of phosphatidylinositol play critical roles in the regulation of membrane traffic, in addition to their classical roles as second messengers in signal transduction at the cell surface. Growing evidence suggests that phosphorylation-dephosphorylation of the polar heads of phosphoinositides (polyphosphorylated inositol lipids) in specific intracellular locations signals either the recruitment or the activation of proteins essential for vesicular transport. Cross talk between phosphatidylinositol metabolites and guanosine triphosphatases is an important feature of these regulatory mechanisms.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉De Camilli, P -- Emr, S D -- McPherson, P S -- Novick, P -- CA-46128/CA/NCI NIH HHS/ -- CA-58689/CA/NCI NIH HHS/ -- GM-32703/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1996 Mar 15;271(5255):1533-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Yale University School of Medicine, New Haven, CT 06510, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8599109" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Biological Transport ; Cell Membrane/*metabolism ; Coated Vesicles/metabolism ; Endocytosis ; Exocytosis ; GTP Phosphohydrolases/metabolism ; Golgi Apparatus/metabolism ; Inositol Phosphates/*metabolism ; Intracellular Membranes/*metabolism ; Membrane Proteins/*metabolism ; Phosphatidylinositols/*metabolism ; Phosphorylation ; Yeasts/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 95
    facet.materialart.
    Unknown
    The new genomics: global views of biology (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-10-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lander, E S -- New York, N.Y. -- Science. 1996 Oct 25;274(5287):536-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Whitehead Institute for Biomedical Research, Massachusetts Institute of Technology, Cambridge, MA 02142, USA. lander@genome.wi.mit.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8928008" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bioethics ; DNA/genetics ; Gene Expression ; Genetic Techniques ; Genetic Variation ; *Human Genome Project ; Humans ; Mice ; *Molecular Biology/education ; Proteins/chemistry/metabolism ; RNA/genetics ; Sequence Analysis, DNA
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 96
    facet.materialart.
    Unknown
    PER protein in silkmoths marches to different drummer (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-11-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Barinaga, M -- New York, N.Y. -- Science. 1996 Nov 22;274(5291):1306.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8966602" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Biological Clocks ; Bombyx/genetics/*metabolism ; Brain/metabolism ; Cell Nucleus/metabolism ; *Circadian Rhythm ; Cloning, Molecular ; *Drosophila Proteins ; Drosophila melanogaster/genetics/metabolism ; Gene Expression Regulation ; Genes, Insect ; Neurons/*metabolism ; Nuclear Proteins/genetics/*metabolism ; Period Circadian Proteins ; Proteins/genetics/metabolism ; RNA, Antisense/metabolism ; RNA, Messenger/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 97
    facet.materialart.
    Unknown
    BTK as a mediator of radiation-induced apoptosis in DT-40 lymphoma B cells (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-08-23
    Description: Bruton's tyrosine kinase (BTK) is a member of the SRC-related TEC family of protein tyrosine kinases (PTKs). DT-40 lymphoma B cells, rendered BTK-deficient through targeted disruption of the btk gene by homologous recombination knockout, did not undergo radiation-induced apoptosis, but cells with disrupted lyn or syk genes did. Introduction of the wild-type, or a SRC homology 2 domain or a plecstrin homology domain mutant (but not a kinase domain mutant), human btk gene into BTK-deficient cells restored the apoptotic response to radiation. Thus, BTK is the PTK responsible for triggering radiation-induced apoptosis of lymphoma B cells, and its kinase domain is indispensable for the apoptotic response.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Uckun, F M -- Waddick, K G -- Mahajan, S -- Jun, X -- Takata, M -- Bolen, J -- Kurosaki, T -- R01-CA-42111/CA/NCI NIH HHS/ -- R01-CA-42633/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1996 Aug 23;273(5278):1096-100.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Molecular Signal Transduction Laboratory, Biotherapy Institute, University of Minnesota, Roseville, MN 55113, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8688094" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Apoptosis ; B-Lymphocytes/cytology/enzymology/*radiation effects ; Chickens ; Gamma Rays ; Gene Targeting ; Humans ; Immunoglobulin M/immunology ; Lymphoma, B-Cell/enzymology/*pathology ; Phosphorylation ; Protein-Tyrosine Kinases/chemistry/genetics/*metabolism ; Receptors, Antigen, B-Cell/immunology/physiology ; Tumor Cells, Cultured ; src Homology Domains
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 98
    facet.materialart.
    Unknown
    Chemokines take center stage in inflammatory ills (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gura, T -- New York, N.Y. -- Science. 1996 May 17;272(5264):954-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8638140" target="_blank"〉PubMed〈/a〉
    Keywords: Alzheimer Disease/physiopathology ; Animals ; Asthma/physiopathology ; Chemokine CCL11 ; Chemokine CCL2/isolation & purification/physiology ; Chemokines/antagonists & inhibitors/isolation & purification/*physiology ; *Chemokines, CC ; Chemotactic Factors, Eosinophil/isolation & purification/physiology ; Chemotaxis, Leukocyte ; Cytokines/isolation & purification/physiology ; Humans ; Inflammation/drug therapy/*immunology/physiopathology ; Interleukin-8/isolation & purification/physiology ; Monocytes/physiology ; Neoplasms/physiopathology ; Neutrophils/physiology ; Respiratory Distress Syndrome, Adult/physiopathology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 99
    facet.materialart.
    Unknown
    Hippocampal cell death (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-05-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Landfield, P W -- McEwan, B S -- Sapolsky, R M -- Meaney, M J -- New York, N.Y. -- Science. 1996 May 31;272(5266):1249-51.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8650531" target="_blank"〉PubMed〈/a〉
    Keywords: *Aging ; Animals ; Cell Count ; Cell Death ; Hippocampus/*cytology ; Humans ; Memory Disorders/etiology ; Neurons/*cytology ; Rats
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 100
    facet.materialart.
    Unknown
    Cell killing by the Drosophila gene reaper (1996)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1996-02-09
    Description: The reaper gene (rpr) is important for the activation of apoptosis in Drosophila. To investigate whether rpr expression is sufficient to induce apoptosis, transgenic flies were generated that express rpr complementary DNA or the rpr open reading frame in cells that normally live. Transcription of rpr from a heat-inducible promoter rapidly caused wide-spread ectopic apoptosis and organismal death. Ectopic overexpression of rpr in the developing retina resulted in eye ablation. The occurrence of cell death was highly sensitive to the dosage of the transgene. Because cell death induced by the protein encoded by rpr (RPR) could be blocked by the baculovirus p35 protein, RPR appears to activate a death program mediated by a ced-3/ICE (interleukin-1 converting enzyme)-like protease.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉White, K -- Tahaoglu, E -- Steller, H -- New York, N.Y. -- Science. 1996 Feb 9;271(5250):805-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cutaneous Biology Research Center, Massachusetts General Hospital, Charlestown 02129, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8628996" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Genetically Modified ; *Apoptosis ; Caspase 1 ; Cysteine Endopeptidases/metabolism ; DNA, Complementary/genetics ; Drosophila/cytology/embryology/*genetics ; *Drosophila Proteins ; Gene Dosage ; Gene Expression ; *Genes, Insect ; Hot Temperature ; Inhibitor of Apoptosis Proteins ; Mutation ; Open Reading Frames ; Peptides/*genetics/physiology ; Photoreceptor Cells, Invertebrate/cytology ; Transgenes ; Viral Proteins/genetics/physiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...