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  • American Geophysical Union  (4,109)
  • American Association for the Advancement of Science (AAAS)  (2,477)
  • American Meteorological Society
  • 2000-2004
  • 1995-1999  (8,065)
  • 1990-1994
  • 1985-1989
  • 1950-1954
  • 1995  (8,065)
Collection
Keywords
Publisher
Years
  • 2000-2004
  • 1995-1999  (8,065)
  • 1990-1994
  • 1985-1989
  • 1950-1954
Year
  • 101
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    The control of calcium release in heart muscle (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-19
    Description: The control of calcium release from intracellular stores (the sarcoplasmic reticulum) in cardiac muscle was examined with the use of a confocal microscope and voltage clamp techniques. Depolarization evoked graded calcium release by altering the extent of spatial and temporal summation of elementary calcium release events called "calcium sparks." These evoked sparks were triggered by local L-type calcium channel currents in a stochastic manner, were similar at different potentials, and resembled spontaneous calcium sparks. Once triggered, the calcium release from the sarcoplasmic reticulum during a calcium spark was independent of the duration of the triggering calcium influx. These results were used to develop a unifying model for cardiac excitation-contraction coupling that explains the large (but paradoxically stable) amplification of the trigger calcium influx by a combination of digital and analog behavior.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cannell, M B -- Cheng, H -- Lederer, W J -- HL25675/HL/NHLBI NIH HHS/ -- HL36974/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1995 May 19;268(5213):1045-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pharmacology and Clinical Pharmacology, St. George's Hospital Medical School, London, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7754384" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Calcium/*metabolism ; Calcium Channels/*physiology ; In Vitro Techniques ; Ion Channel Gating/physiology ; Membrane Potentials/physiology ; Microscopy, Confocal ; Muscle Proteins/physiology ; Myocardium/*metabolism ; Patch-Clamp Techniques ; Probability ; Rats ; Ryanodine Receptor Calcium Release Channel ; Sarcoplasmic Reticulum/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 102
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    The "wake-sleep" algorithm for unsupervised neural networks (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-26
    Description: An unsupervised learning algorithm for a multilayer network of stochastic neurons is described. Bottom-up "recognition" connections convert the input into representations in successive hidden layers, and top-down "generative" connections reconstruct the representation in one layer from the representation in the layer above. In the "wake" phase, neurons are driven by recognition connections, and generative connections are adapted to increase the probability that they would reconstruct the correct activity vector in the layer below. In the "sleep" phase, neurons are driven by generative connections, and recognition connections are adapted to increase the probability that they would produce the correct activity vector in the layer above.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hinton, G E -- Dayan, P -- Frey, B J -- Neal, R M -- New York, N.Y. -- Science. 1995 May 26;268(5214):1158-61.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Computer Science, University of Toronto, Ontario, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7761831" target="_blank"〉PubMed〈/a〉
    Keywords: *Algorithms ; *Neural Networks (Computer) ; Probability ; Stochastic Processes
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 103
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    Is science lobbying an oxymoron? (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Jul 7;269(5220):20-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17787685" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 104
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    A middle stone age worked bone industry from Katanda, Upper Semliki Valley, Zaire (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-28
    Description: Three archaeological sites at Katanda on the Upper Semliki River in the Western Rift Valley of Zaire have provided evidence for a well-developed bone industry in a Middle Stone Age context. Artifacts include both barbed and unbarbed points as well as a daggerlike object. Dating by both direct and indirect means indicate an age of approximately 90,000 years or older. Together with abundant fish (primarily catfish) remains, the bone technology indicates that a complex subsistence specialization had developed in Africa by this time. The level of behavioral competence required is consistent with that of upper Paleolithic Homo sapiens sapiens. These data support an African origin of behaviorally as well as biologically modern humans.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yellen, J E -- Brooks, A S -- Cornelissen, E -- Mehlman, M J -- Stewart, K -- New York, N.Y. -- Science. 1995 Apr 28;268(5210):553-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Archaeology Program, National Science Foundation, Arlington, VA 22230, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7725100" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Archaeology ; *Behavior ; Democratic Republic of the Congo ; History, Ancient ; *Hominidae ; Humans
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 105
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    Requirement for phosphatidylinositol-3 kinase in the prevention of apoptosis by nerve growth factor (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-31
    Description: Nerve growth factor (NGF) induces both differentiation and survival of neurons by binding to the Trk receptor protein tyrosine kinase. Although Ras is required for differentiation, it was not required for NGF-mediated survival of rat pheochromocytoma PC-12 cells in serum-free medium. However, the ability of NGF to prevent apoptosis (programmed cell death) was inhibited by wortmannin or LY294002, two specific inhibitors of phosphatidylinositol (Pl)-3 kinase. Moreover, platelet-derived growth factor (PDGF) prevented apoptosis of PC-12 cells expressing the wild-type PDGF receptor, but not of cells expressing a mutant receptor that failed to activate Pl-3 kinase. Cell survival thus appears to be mediated by a Pl-3 kinase signaling pathway distinct from the pathway that mediates differentiation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yao, R -- Cooper, G M -- R01 CA 18689/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1995 Mar 31;267(5206):2003-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Molecular Genetics, Dana-Farber Cancer Institute, Boston, MA, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7701324" target="_blank"〉PubMed〈/a〉
    Keywords: Androstadienes/pharmacology ; Animals ; Apoptosis/*drug effects ; Cell Differentiation ; Cell Survival/drug effects ; Enzyme Activation ; Nerve Growth Factors/*pharmacology ; PC12 Cells ; Phosphatidylinositol 3-Kinases ; Phosphotransferases (Alcohol Group Acceptor)/*metabolism ; Platelet-Derived Growth Factor/pharmacology ; Rats ; Receptors, Platelet-Derived Growth Factor/metabolism ; *Signal Transduction ; ras Proteins/metabolism
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 106
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    Animal testing and EPA (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-12-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Farland, W H -- Vaughn-Dellarco, V -- New York, N.Y. -- Science. 1995 Dec 22;270(5244):1907, 1909.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8533076" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Carcinogenicity Tests ; Diet ; Humans ; Risk Assessment ; *Toxicity Tests ; United States ; *United States Environmental Protection Agency
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 107
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    Electrochemical detection of single molecules (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-02-10
    Description: The electrochemical behavior of a single molecule can be observed by trapping a small volume of a dilute solution of the electroactive species between an ultramicroelectrode tip with a diameter of approximately 15 nanometers and a conductive substrate. A scanning electrochemical microscope was used to adjust the tip-substrate distance ( approximately 10 nanometers), and the oxidation of [(trimethylammonio)methyl] ferrocene (Cp(2)FeTMA(+)) to Cp(2)FeTMA(2+) was carried out. The response was stochastic, and anodic current peaks were observed as the molecule moved into and out of the electrode-substrate gap. Similar experiments were performed with a solution containing two redox species, ferrocene carboxylate (Cp(2)FeCOO(-)) and Os(bpy)(3)(2+) (bpy is 2,2'-bipyridyl).〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fan, F R -- Bard, A J -- New York, N.Y. -- Science. 1995 Feb 10;267(5199):871-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17813918" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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  • 108
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    Sustainable agriculture and the 1995 farm bill (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-02-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Abelson, P H -- New York, N.Y. -- Science. 1995 Feb 17;267(5200):943.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17811418" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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  • 109
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    Quantitative trait locus for reading disability: correction (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: In the news article "Can risky mergers save hospital-based research?" by Wade Roush (19 May, p. 968), the statement that University Hospitals of Cleveland rose from 20th in the rankings of teaching hospitals funded by the National Institutes of Health (NIH) in 1991 to 12th at present was incorrect. In fact, it was Case Western Reserve University (CWRU), with which University Hospitals of Cleveland is affiliated, that received $69 million in NIH grants in 1993, making it the 20th largest recipient of such grants among medical centers; the university then received $97 million in 1994, raising its rank to 12th. About $15 million of the increase, or 53%, was attributable to CWRU's 1992 affiliation with Henry Ford Hospital in Detroit. Other hospitals affiliated with Case Western include MetroHealth Medical Center, Mount Sinai Medical Center, St. Luke's Medical Center, and Cleveland Veterans' Affairs Medical Center.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cardon, L R -- Smith, S D -- Fulker, D W -- Kimberling, W J -- Pennington, B F -- DeFries, J C -- New York, N.Y. -- Science. 1995 Jun 16;268(5217):1553.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7777847" target="_blank"〉PubMed〈/a〉
    Keywords: Chromosome Mapping ; *Chromosomes, Human, Pair 6 ; Diseases in Twins/*genetics ; Dyslexia/*genetics ; Genetic Markers ; Humans ; Twins, Dizygotic ; Twins, Monozygotic
    Print ISSN: 0036-8075
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  • 110
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    Biopolymer sequence availability (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-11-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yep, D -- Toussant, M J -- New York, N.Y. -- Science. 1995 Nov 10;270(5238):900.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7481782" target="_blank"〉PubMed〈/a〉
    Keywords: *Amino Acid Sequence ; *Base Sequence ; *Databases, Factual
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 111
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    EPA streamlines troubled national ecological survey (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 Jun 9;268(5216):1427-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17843650" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 112
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    Key NASA lab under fire for animal care practices (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Jun 23;268(5218):1692.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7792586" target="_blank"〉PubMed〈/a〉
    Keywords: Animal Welfare/*standards ; Animals ; Rats ; Research/*standards ; United States ; *United States National Aeronautics and Space Administration
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 113
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    Dissociation of synchronization and excitability in furosemide blockade of epileptiform activity (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-10-06
    Description: Furosemide, a chloride cotransport inhibitor, reversibly blocked synchronized burst discharges in hippocampal slices without reducing the pyramidal cell response to single electrical stimuli. Images of the intrinsic optical signal acquired during these slice experiments indicated that furosemide coincidentally blocked changes in extracellular space. In urethane-anesthetized rats, systemically injected furosemide blocked kainic acid-induced electrical discharges recorded from cortex. These results suggest that (i) neuronal synchronization involved in epileptiform activity can be dissociated from synaptic excitability; (ii) nonsynaptic mechanisms, possibly associated with furosemide-sensitive cell volume regulation, may be critical for synchronization of neuronal activity; and (iii) agents that affect extracellular volume may have clinical utility as antiepileptic drugs.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hochman, D W -- Baraban, S C -- Owens, J W -- Schwartzkroin, P A -- NS07144/NS/NINDS NIH HHS/ -- NS15317/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1995 Oct 6;270(5233):99-102.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurological Surgery, University of Washington, Seattle 98195, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7569957" target="_blank"〉PubMed〈/a〉
    Keywords: 4-Aminopyridine/pharmacology ; Animals ; Anticonvulsants/*pharmacology ; Bicuculline/pharmacology ; Electric Stimulation ; Entorhinal Cortex/physiology ; Extracellular Space/drug effects/physiology ; Female ; Furosemide/*pharmacology ; Hippocampus/drug effects/*physiology ; In Vitro Techniques ; Kainic Acid/pharmacology ; Magnesium/pharmacology ; Male ; Membrane Potentials/drug effects ; Potassium/pharmacology ; Pyramidal Cells/drug effects/*physiology ; Rats ; Rats, Sprague-Dawley ; Status Epilepticus/chemically induced/*physiopathology ; Synaptic Transmission/drug effects
    Print ISSN: 0036-8075
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  • 114
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    Ecological research (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-09-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Reznick, D -- New York, N.Y. -- Science. 1995 Sep 1;269(5228):1202.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17732094" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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  • 115
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    Science and technology policy (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-01-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Abelson, P H -- New York, N.Y. -- Science. 1995 Jan 27;267(5197):435.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17788768" target="_blank"〉PubMed〈/a〉
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  • 116
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    Sweeping patents put biotech companies on the warpath (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 May 5;268(5211):656-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17832378" target="_blank"〉PubMed〈/a〉
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  • 117
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    Mineral resources, environmental issues, and land use (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-02
    Description: Contrary to predictions from the 1950s through the mid-1980s, persistent shortages of nonfuel minerals have not occurred, despite prodigious consumption, and world reserves have increased. Global availability of raw materials is relevant to policy decisions regarding mineral development and land use. Justification for environmental protection may exceed that for mining a specific ore body. Demand for environmental accountability is rising worldwide, and new technologies are enabling internalization of costs. Mineral-rich developing nations plagued by inefficient state-owned mining enterprises, high population growth rates, and environmental degradation could realize substantial benefit by reforming government policies to encourage foreign investment in resources and by appropriate allocation of mineral rents.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hodges, C A -- New York, N.Y. -- Science. 1995 Jun 2;268(5215):1305-12.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17778975" target="_blank"〉PubMed〈/a〉
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  • 118
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    Republicans Take Ax to NOAA Research (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Jun 2;268(5215):1272.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17778969" target="_blank"〉PubMed〈/a〉
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  • 119
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    Anthropology institute accused of racism (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rich, V -- New York, N.Y. -- Science. 1995 Jul 7;269(5220):27.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17787689" target="_blank"〉PubMed〈/a〉
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  • 120
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    The Devi case and more (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-08-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Young-Horvath, V -- New York, N.Y. -- Science. 1995 Aug 25;269(5227):1033-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7652544" target="_blank"〉PubMed〈/a〉
    Keywords: *Authorship ; Ethics, Professional ; National Institutes of Health (U.S.)/*standards ; Research/*standards ; United States
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Sciencescope (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 23;268(5218):1687.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17834975" target="_blank"〉PubMed〈/a〉
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Calcium sparks in vascular smooth muscle: relaxation regulators (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-10-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fay, F S -- HL14523/HL/NHLBI NIH HHS/ -- HL47530/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1995 Oct 27;270(5236):588-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Physiology, University of Massachusetts Medical School, Worchester 01605, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7570016" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blood Pressure ; Calcium/*metabolism ; Calcium Channels/metabolism ; Cell Membrane/metabolism ; Cerebral Arteries/physiology ; Membrane Potentials ; Muscle Proteins/metabolism ; *Muscle Relaxation ; Muscle, Smooth, Vascular/metabolism/*physiology ; Potassium Channels/metabolism ; Protein Kinases/metabolism ; Rats ; Ryanodine Receptor Calcium Release Channel ; Sarcoplasmic Reticulum/metabolism ; Vasoconstriction ; Vasodilation
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    Chairman of the house science committee (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-01-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Abelson, P H -- New York, N.Y. -- Science. 1995 Jan 13;267(5195):155.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17791323" target="_blank"〉PubMed〈/a〉
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    Role of NK1.1+ T cells in a TH2 response and in immunoglobulin E production (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-12-15
    Description: Immune responses dominated by interleukin-4 (IL-4)-producing T helper type 2 (TH2) cells or by interferon gamma (IFN-gamma)-producing T helper type 1 (TH1) cells express distinctive protection against infection with different pathogens. Interleukin-4 promotes the differentiation of naive CD4+ T cells into IL-4 producers and suppresses their development into IFN-gamma producers. CD1-specific splenic CD4+NK1.1+ T cells, a numerically minor population, produced IL-4 promptly on in vivo stimulation. This T cell population was essential for the induction of IL-4-producing cells and for switching to immunoglobulin E, an IL-4-dependent event, in response to injection of antibodies to immunoglobulin D.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yoshimoto, T -- Bendelac, A -- Watson, C -- Hu-Li, J -- Paul, W E -- New York, N.Y. -- Science. 1995 Dec 15;270(5243):1845-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Immunology, National Institute of Allergy and Infectious Diseases, National Institute of Health, Bethesda, MD 20892, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8525383" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; CD4-Positive T-Lymphocytes/*immunology ; Cells, Cultured ; Immunoglobulin E/*biosynthesis ; Interleukin-4/biosynthesis ; Killer Cells, Natural ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Spleen/cytology ; Th2 Cells/*immunology ; Thymus Gland/cytology
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    Wetlands reform bill is all wet, say scientists (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 May 19;268(5213):970.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17774218" target="_blank"〉PubMed〈/a〉
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    The nematode Caenorhabditis elegans and its genome (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-10-20
    Description: Over the past two decades, the small soil nematode Caenorhabditis elegans has become established as a major model system for the study of a great variety of problems in biology and medicine. One of its most significant advantages is its simplicity, both in anatomy and in genomic organization. The entire haploid genetic content amounts to 100 million base pairs of DNA, about 1/30 the size of the human value. As a result, C. elegans has also provided a pilot system for the construction of physical maps of larger animal and plant genomes, and subsequently for the complete sequencing of those genomes. By mid-1995, approximately one-fifth of the complete DNA sequence of this animal had been determined. Caenorhabditis elegans provides a test bed not only for the development and application of mapping and sequencing technologies, but also for the interpretation and use of complete sequence information. This article reviews the progress so far toward a realizable goal--the total description of the genome of a simple animal.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hodgkin, J -- Plasterk, R H -- Waterston, R H -- New York, N.Y. -- Science. 1995 Oct 20;270(5235):410-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Medical Research Council Laboratory of Molecular Biology, Cambridge, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7569995" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Caenorhabditis elegans/*genetics ; *Chromosome Mapping ; Gene Expression ; *Genes, Helminth ; *Genome ; Mutation ; *Sequence Analysis, DNA
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    A neuropeptide gene defined by the Drosophila memory mutant amnesiac (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-12
    Description: Mutations in genes required for associative learning and memory in Drosophila exist, but isolation of the genes has been difficult because most are defined by a single, chemically induced allele. Here, a simplified genetic screen was used to identify candidate genes involved in learning and memory. Second site suppressors of the dunce (dnc) female sterility phenotype were isolated with the use of transposon mutagenesis. One suppressor mutation that was recovered mapped in the amnesiac (amn) gene. Cloning of the locus revealed that amn encodes a previously uncharacterized neuropeptide gene. Thus, with the cloning of amn, specific neuropeptides are implicated in the memory process.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feany, M B -- Quinn, W G -- New York, N.Y. -- Science. 1995 May 12;268(5212):869-73.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Harvard Medical School, Boston, MA 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7754370" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; Cloning, Molecular ; Codon ; DNA Transposable Elements ; DNA, Complementary/genetics ; Drosophila/*genetics/physiology ; *Drosophila Proteins ; Female ; *Genes, Insect ; Growth Hormone-Releasing Hormone/chemistry/genetics ; Male ; Memory/*physiology ; Molecular Sequence Data ; Mutagenesis, Insertional ; Mutation ; Neuropeptides/chemistry/*genetics ; Pituitary Adenylate Cyclase-Activating Polypeptide ; Sequence Homology, Amino Acid ; Suppression, Genetic
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    Conducting Layered Organic-inorganic Halides Containing 〈110〉-Oriented Perovskite Sheets (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-10
    Description: Single crystals of the layered organic-inorganic perovskites, [NH(2)C(I=NH(2)](2)(CH(3)NH(3))m SnmI3m+2, were prepared by an aqueous solution growth technique. In contrast to the recently discovered family, (C(4)H(9)NH(3))(2)(CH(3)NH(3))n-1SnnI3n+1, which consists of (100)-terminated perovskite layers, structure determination reveals an unusual structural class with sets of m 〈110〉-oriented CH(3)NH(3)SnI(3) perovskite sheets separated by iodoformamidinium cations. Whereas the m = 2 compound is semiconducting with a band gap of 0.33 +/- 0.05 electron volt, increasing m leads to more metallic character. The ability to control perovskite sheet orientation through the choice of organic cation demonstrates the flexibility provided by organic-inorganic perovskites and adds an important handle for tailoring and understanding lower dimensional transport in layered perovskites.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mitzi, D B -- Wang, S -- Feild, C A -- Chess, C A -- Guloy, A M -- New York, N.Y. -- Science. 1995 Mar 10;267(5203):1473-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17743545" target="_blank"〉PubMed〈/a〉
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    Multiple-use physics facilities (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-09-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carpenter, J M -- New York, N.Y. -- Science. 1995 Sep 29;269(5232):1801-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17820229" target="_blank"〉PubMed〈/a〉
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    Russian arctic battles pipeline leak (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 May 12;268(5212):796-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17792163" target="_blank"〉PubMed〈/a〉
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    Through the glass lightly (1995)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1995-03-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fearon, D T -- New York, N.Y. -- Science. 1995 Mar 17;267(5204):1613.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17808143" target="_blank"〉PubMed〈/a〉
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    This week in science (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 23;268(5218):1677.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17834972" target="_blank"〉PubMed〈/a〉
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    Bellcore looks for a connection (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-02
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Jun 2;268(5215):1268-70.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17778968" target="_blank"〉PubMed〈/a〉
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    Rockefeller strikes fat deal with Amgen (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 May 5;268(5211):631.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7732366" target="_blank"〉PubMed〈/a〉
    Keywords: Academies and Institutes/economics ; Biotechnology/*economics ; *Genes ; Humans ; Obesity/genetics ; *Patents as Topic ; United States ; Universities/*economics
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    Texaco offers to settle copyright case (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 May 26;268(5214):1127.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7761826" target="_blank"〉PubMed〈/a〉
    Keywords: Chemical Industry/economics/*legislation & jurisprudence ; Copying Processes/economics/*legislation & jurisprudence ; Copyright/*legislation & jurisprudence ; Licensure/economics ; Periodicals as Topic/*legislation & jurisprudence ; Petroleum ; United States
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    Were early animals really lichens? (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-02-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, C -- New York, N.Y. -- Science. 1995 Feb 17;267(5200):967.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17811432" target="_blank"〉PubMed〈/a〉
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    Academy panel favors gravity probe-B (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 May 26;268(5214):1123.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17840617" target="_blank"〉PubMed〈/a〉
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    Requirement of FGF-4 for postimplantation mouse development (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-01-13
    Description: Fibroblast growth factors (FGFs) are thought to influence many processes in vertebrate development because of their diverse sites of expression and wide range of biological activities in in vitro culture systems. As a means of elucidating embryonic functions of FGF-4, gene targeting was used to generate mice harboring a disrupted Fgf4 gene. Embryos homozygous for the null allele underwent uterine implantation and induced uterine decidualization but did not develop substantially thereafter. As was consistent with their behavior in vivo, Fgf4 null embryos cultured in vitro displayed severely impaired proliferation of the inner cell mass, whereas growth and differentiation of the inner cell mass were rescued when null embryos were cultured in the presence of FGF-4 protein.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feldman, B -- Poueymirou, W -- Papaioannou, V E -- DeChiara, T M -- Goldfarb, M -- HD21988/HD/NICHD NIH HHS/ -- HD27198/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1995 Jan 13;267(5195):246-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Integrated Program in Cellular, Molecular, and Biophysical Studies, Columbia University College of Physicians and Surgeons, New York, NY 10032.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7809630" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Blastocyst/cytology/physiology ; Crosses, Genetic ; Culture Techniques ; Embryonic Development/*physiology ; Embryonic and Fetal Development/*physiology ; Female ; Fibroblast Growth Factor 4 ; Fibroblast Growth Factors/genetics/pharmacology/*physiology ; Gene Targeting ; Heterozygote ; Male ; Mice ; Mice, Inbred C57BL ; Molecular Sequence Data ; Morula/drug effects/physiology ; Phenotype ; Pregnancy ; Proto-Oncogene Proteins/genetics/pharmacology/*physiology ; Recombinant Proteins/pharmacology
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    Unraveling nanotubes: field emission from an atomic wire (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-09-15
    Description: Field emission of electrons from individually mounted carbon nanotubes has been found to be dramatically enhanced when the nanotube tips are opened by laser evaporation or oxidative etching. Emission currents of 0.1 to 1 microampere were readily obtained at room temperature with bias voltages of less than 80 volts. The emitting structures are concluded to be linear chains of carbon atoms, Cn, (n = 10 to 100), pulled out from the open edges of the graphene wall layers of the nanotube by the force of the electric field, in a process that resembles unraveling the sleeve of a sweater.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rinzler, A G -- Hafner, J H -- Nikolaev, P -- Nordlander, P -- Colbert, D T -- Smalley, R E -- Lou, L -- Kim, S G -- Tomanek, D -- New York, N.Y. -- Science. 1995 Sep 15;269(5230):1550-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17789445" target="_blank"〉PubMed〈/a〉
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    Crusading for chemistry (1995)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1995-09-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carroll, P T -- New York, N.Y. -- Science. 1995 Sep 29;269(5232):1891-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17820247" target="_blank"〉PubMed〈/a〉
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    Explosive evolution in tertiary birds and mammals (1995)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1995-02-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feduccia, A -- New York, N.Y. -- Science. 1995 Feb 3;267(5198):637-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17745839" target="_blank"〉PubMed〈/a〉
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    NASA Plans Major Science Overhaul (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 May 26;268(5214):1122-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17840616" target="_blank"〉PubMed〈/a〉
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    How the brain creates imagery: projection to primary visual cortex (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Miyashita, Y -- New York, N.Y. -- Science. 1995 Jun 23;268(5218):1719-20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Physiology, University of Tokyo School of Medicine, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7792596" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Eidetic Imagery/*physiology ; Haplorhini ; Humans ; Memory/*physiology ; Neuronal Plasticity ; Visual Cortex/*physiology ; *Visual Perception
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    Shock-excited OH maser emission outlining the galactic center supernova remnant G359.1-0.05 (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-12-15
    Description: A search using the Very Large Array was performed for 1720-megahertz OH maser line emission from a number of nonthermal radio continuum sources in the galactic center region. The 1720-megahertz transition has recently been noted for its potential as a tracer of shock activity. The most striking result was the detection of extended 1720-megahertz OH maser emission, as well as a number of compact OH maser features, along the interface between a large-scale continuum shell (G359.1-0.5) and its surrounding ring of high-velocity molecular gas. The morphological correlation among the neutral gas, the nonthermal shell, and the maser features provides strong support for the hypothesis that the 1720-megahertz maser line of OH arises from gas shocked by the impact of the expanding supernova remnant into the molecular material. However, the radial velocities of the molecular cloud surrounding G359.1-0.5 are more negative than that of the OH maser spots by more than 50 kilometers per second. Here it is suggested that only the low-radial-velocity component of the carbon monoxide material at the limb of the remnant satisfies the physical conditions required for collisional pumping of the OH 1720-megahertz line behind the expanding shock front.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Yusef-Zadeh, F -- Uchida, K I -- Roberts, D -- New York, N.Y. -- Science. 1995 Dec 15;270(5243):1801-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8525369" target="_blank"〉PubMed〈/a〉
    Keywords: Astronomical Phenomena ; *Astronomy ; Carbon Monoxide ; *Hydroxides ; Spectrum Analysis
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    Scientists mobilize to fight cuts (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 May 26;268(5214):1120-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17840615" target="_blank"〉PubMed〈/a〉
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    Response (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Adleman, L M -- New York, N.Y. -- Science. 1995 Apr 28;268(5210):483-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17756702" target="_blank"〉PubMed〈/a〉
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  • 147
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    Discovery of an unmelted h-chondrite inclusion in an iron meteorite (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-28
    Description: The link between H chondrites and silicate inclusions in group IIE iron meteorites has long been suspected, but direct evidence for a common parentage has remained elusive. The discovery of an unmelted chondritic inclusion in the Techado iron meteorite sheds light on the genetic relation between these two groups, providing clues on the origin of chondritic materials as inclusions in iron meteorites. It is proposed that the complex IIE iron meteorite breccias formed by collisions with several different bodies, followed by deep burial of metal and silicate fragments in the asteroidal megaregolith.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Casanova, I -- Graf, T -- Marti, K -- New York, N.Y. -- Science. 1995 Apr 28;268(5210):540-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17756721" target="_blank"〉PubMed〈/a〉
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  • 148
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    Mutations in Fas associated with human lymphoproliferative syndrome and autoimmunity (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-02
    Description: Fas (also known as Apo1 and CD95) is a cell surface receptor involved in apoptotic cell death. Fas expression and function were analyzed in three children (including two siblings) with a lymphoproliferative syndrome, two of whom also had autoimmune disorders. A large deletion in the gene encoding Fas and no detectable cell surface expression characterized the most affected patient. Clinical manifestations in the two related patients were less severe: Fas-mediated apoptosis was impaired and a deletion within the intracytoplasmic domain was detected. These findings illustrate the crucial regulatory role of Fas and may provide a molecular basis for some autoimmune diseases in humans.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rieux-Laucat, F -- Le Deist, F -- Hivroz, C -- Roberts, I A -- Debatin, K M -- Fischer, A -- de Villartay, J P -- New York, N.Y. -- Science. 1995 Jun 2;268(5215):1347-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institut National de la Sante et de la Recherche Medicale (INSERM) U 429, Hopital Necker-Enfants Malades, Paris, France.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7539157" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Antigens, CD95 ; Antigens, Surface/chemistry/*genetics/physiology ; Apoptosis ; Autoimmune Diseases/*genetics/immunology/pathology ; Base Sequence ; Child ; Female ; *Frameshift Mutation ; Humans ; Infant ; Lymphoproliferative Disorders/*genetics/immunology/pathology ; Male ; Molecular Sequence Data ; Sequence Deletion ; Syndrome ; Thrombocytopenia/genetics/immunology/pathology
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    Japan OKs Gene Therapy Trial (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-02-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, C -- New York, N.Y. -- Science. 1995 Feb 17;267(5200):967.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17811434" target="_blank"〉PubMed〈/a〉
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    Companies fear FDA rule on antibodies (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 Apr 28;268(5210):494.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7725089" target="_blank"〉PubMed〈/a〉
    Keywords: *Antibodies ; Equipment and Supplies ; Immunohistochemistry/*standards ; *Legislation, Drug ; Sensitivity and Specificity ; United States ; United States Food and Drug Administration
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  • 151
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    Structure and Density of FeS at High Pressure and High Temperature and the Internal Structure of Mars (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-30
    Description: In situ x-ray diffraction measurements revealed that FeS, a possible core material for the terrestrial planets, transforms to a hexagonal NiAs superstructure with axial ratio (c/a) close to the ideal close-packing value of 1.63 at high pressure and high temperature. The high-pressure-temperature phase has shorter Fe-Fe distances than the low-pressure phase. Significant shortening of the Fe-Fe distance would lead to metallization of FeS, resulting in fundamental changes in physical properties of FeS at high pressure and temperature. Calculations using the density of the high-pressure-temperature FeS phase indicate that the martian core-mantle boundary occurs within the silicate perovskite stability field.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fei, Y -- Prewitt, C T -- Mao, H K -- Bertka, C M -- New York, N.Y. -- Science. 1995 Jun 30;268(5219):1892-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17797532" target="_blank"〉PubMed〈/a〉
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    Science in Russia is already in a coma (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zakharov, V -- Fortov, V -- New York, N.Y. -- Science. 1995 May 5;268(5211):693-4.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17832381" target="_blank"〉PubMed〈/a〉
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    Rent-a-Missile (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 16;268(5217):1573.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754606" target="_blank"〉PubMed〈/a〉
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  • 154
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    GOP Plans Would Reshuffle Science (1995)
    American Association for the Advancement of Science (AAAS)
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    Publication Date: 1995-05-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 May 19;268(5213):964-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17774215" target="_blank"〉PubMed〈/a〉
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  • 155
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    Aggressive behavior and altered amounts of brain serotonin and norepinephrine in mice lacking MAOA (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-23
    Description: Deficiency in monoamine oxidase A (MAOA), an enzyme that degrades serotonin and norepinephrine, has recently been shown to be associated with aggressive behavior in men of a Dutch family. A line of transgenic mice was isolated in which transgene integration caused a deletion in the gene encoding MAOA, providing an animal model of MAOA deficiency. In pup brains, serotonin concentrations were increased up to ninefold, and serotonin-like immunoreactivity was present in catecholaminergic neurons. In pup and adult brains, norepinephrine concentrations were increased up to twofold, and cytoarchitectural changes were observed in the somatosensory cortex. Pup behavioral alterations, including trembling, difficulty in righting, and fearfulness were reversed by the serotonin synthesis inhibitor parachlorophenylalanine. Adults manifested a distinct behavioral syndrome, including enhanced aggression in males.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2844866/" 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/PMC2844866/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cases, O -- Seif, I -- Grimsby, J -- Gaspar, P -- Chen, K -- Pournin, S -- Muller, U -- Aguet, M -- Babinet, C -- Shih, J C -- K05 MH 00796/MH/NIMH NIH HHS/ -- R01 MH 37020/MH/NIMH NIH HHS/ -- R37 MH 39085/MH/NIMH NIH HHS/ -- R37 MH039085/MH/NIMH NIH HHS/ -- R37 MH039085-23/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 1995 Jun 23;268(5218):1763-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre National de la Recherche Scientifique (CNRS), Unite de Recherche Associee (URA), Institut Curie, Orsay, France.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7792602" target="_blank"〉PubMed〈/a〉
    Keywords: Aggression/*physiology ; Amino Acid Sequence ; Animals ; Base Sequence ; Blotting, Southern ; Brain/*metabolism ; Disease Models, Animal ; Dopamine/metabolism ; Female ; Interferon-beta/genetics ; Male ; Mice ; Mice, Inbred C3H ; Mice, Transgenic ; Molecular Sequence Data ; Monoamine Oxidase/*deficiency ; Norepinephrine/*metabolism ; Sequence Deletion ; Serotonin/*metabolism
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    A molecular approach to cancer risk (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 Apr 21;268(5209):356-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7716533" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Carcinogenicity Tests ; Carcinogens/*toxicity ; Chloroform/toxicity ; Dioxins/toxicity ; Dose-Response Relationship, Drug ; Guidelines as Topic ; Humans ; National Institutes of Health (U.S.) ; Neoplasms/*chemically induced ; Risk Assessment ; Structure-Activity Relationship ; United States ; United States Environmental Protection Agency
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    Telomeres: beginning to understand the end (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-12-08
    Description: Telomeres are the protein-DNA structures at the ends of eukaryotic chromosomes. In yeast, and probably most other eukaryotes, telomeres are essential. They allow the cell to distinguish intact from broken chromosomes, protect chromosomes from degradation, and are substrates for novel replication mechanisms. Telomeres are usually replicated by telomerase, a telomere-specific reverse transcriptase, although telomerase-independent mechanisms of telomere maintenance exist. Telomere replication is both cell cycle- and developmentally regulated, and its control is likely to be complex. Because telomere loss causes the kinds of chromosomal changes associated with cancer and aging, an understanding of telomere biology has medical relevance.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zakian, V A -- New York, N.Y. -- Science. 1995 Dec 8;270(5242):1601-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Biology, Princeton University, NJ 08544, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7502069" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Cell Cycle ; Chromosomes/metabolism/physiology ; DNA/analysis/chemistry/metabolism ; DNA Replication ; DNA-Binding Proteins/metabolism ; Gene Expression Regulation ; Humans ; Molecular Sequence Data ; Telomerase/metabolism ; Telomere/chemistry/*physiology
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    Keeping yankee ingenuity alive (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 16;268(5217):1573.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754605" target="_blank"〉PubMed〈/a〉
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  • 159
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    Another human ancestor steps out (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-02-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, C -- New York, N.Y. -- Science. 1995 Feb 3;267(5198):618.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17745834" target="_blank"〉PubMed〈/a〉
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  • 160
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    Protein lipidation in cell signaling (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-14
    Description: The ability of cells to communicate with and respond to their external environment is critical for their continued existence. A universal feature of this communication is that the external signal must in some way penetrate the lipid bilayer surrounding the cell. In most cases of such signal acquisition, the signaling entity itself does not directly enter the cell but rather transmits its information to specific proteins present on the surface of the cell membrane. These proteins then communicate with additional proteins associated with the intracellular face of the membrane. Membrane localization and function of many of these proteins are dependent on their covalent modification by specific lipids, and it is the processes involved that form the focus of this article.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Casey, P J -- New York, N.Y. -- Science. 1995 Apr 14;268(5208):221-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Cancer Biology, Duke University Medical Center, Durham, NC 27710-3686, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7716512" target="_blank"〉PubMed〈/a〉
    Keywords: Acylation ; Amino Acid Sequence ; Animals ; Cell Membrane/*metabolism ; GTP-Binding Proteins/*metabolism ; Glycosylphosphatidylinositols/*metabolism ; *Lipid Metabolism ; Molecular Sequence Data ; Protein-Tyrosine Kinases/*metabolism ; *Signal Transduction
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    Congressman ties genome bucks to ethics (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-31
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, Richard -- New York, N.Y. -- Science. 1995 Mar 31;267(5206):1895.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11644749" target="_blank"〉PubMed〈/a〉
    Keywords: Federal Government ; *Financing, Government ; Genetic Predisposition to Disease ; Genetic Testing ; Government ; Government Regulation ; *Human Genome Project ; Humans ; National Institutes of Health (U.S.) ; Politics ; Prejudice ; Social Control, Formal ; United States
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  • 162
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    Ferroelectric Field Effect in Epitaxial Thin Film Oxide SrCuO2/Pb(Zr0.52Ti0.48)O3 Heterostructures (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-21
    Description: A ferroelectric field effect in epitaxial thin film SrCuO(2)/Pb(Zr(0.52)Ti(0.48))O(3) heterostructures was observed. A 3.5 percent change in the resistance of a 40 angstrom SrCuO(2) layer (a parent high-temperature superconducting compound) was measured when the polarization field of the Pb(Zr(0.52)Ti(0.48))O(3) layer was reversed by the application of a pulse of small voltage (〈5 volts). This effect, both reversible and nonvolatile, is attributed to the electric field-induced charge at the interface of SrCuO(2) and Pb(Zr(0.52)Ti(0.48))O(3). This completely epitaxial thin film approach shows the possibility of making nonvolatile, low-voltage ferroelectric field effect devices for both applications and fundamental studies of field-induced doping in novel compounds like SrCuO(2).〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ahn, C H -- Triscone, J M -- Archibald, N -- Decroux, M -- Hammond, R H -- Geballe, T H -- Fischer, O -- Beasley, M R -- New York, N.Y. -- Science. 1995 Jul 21;269(5222):373-6.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17841258" target="_blank"〉PubMed〈/a〉
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    Extreme discordant sib pairs for mapping quantitative trait loci in humans (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: Analysis of differences between siblings (sib pair analysis) is a standard method of genetic linkage analysis for mapping quantitative trait loci, such as those contributing to hypertension and obesity, in humans. In traditional designs, pairs are selected at random or with one sib having an extreme trait value. The majority of such pairs provide little power to detect linkage; only pairs that are concordant for high values, low values, or extremely discordant pairs (for example, one in the top 10 percent and the other in the bottom 10 percent of the distribution) provide substantial power. Focus on discordant pairs can reduce the amount of genotyping necessary over conventional designs by 10- to 40-fold.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Risch, N -- Zhang, H -- HD30712/HD/NICHD NIH HHS/ -- HG00348/HG/NHGRI NIH HHS/ -- New York, N.Y. -- Science. 1995 Jun 16;268(5217):1584-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Epidemiology and Public Health, Yale University School of Medicine, New Haven, CT 06520-8034, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7777857" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Chromosome Mapping/*methods/statistics & numerical data ; *Chromosomes, Human ; *Genetic Linkage ; Genotype ; Humans ; Models, Genetic ; Models, Statistical ; Nuclear Family ; Phenotype ; Probability ; Sample Size
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    Engineering women (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 16;268(5217):1573.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754604" target="_blank"〉PubMed〈/a〉
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 165
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    The complexities of conception (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Aitken, R J -- New York, N.Y. -- Science. 1995 Jul 7;269(5220):39-40.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Reproductive Biology Unit, Medical Research Council, Edinburgh, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7604276" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Egg Proteins/*metabolism ; Female ; Humans ; Lectins/metabolism ; Male ; Membrane Glycoproteins/*metabolism ; Mice ; Phosphorylation ; Proto-Oncogene Proteins ; Receptor Protein-Tyrosine Kinases/*metabolism ; Receptors, Cell Surface/*metabolism ; Sperm-Ovum Interactions/*physiology ; Spermatozoa/metabolism ; Zona Pellucida/*metabolism
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  • 166
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    Localization of protein kinases by anchoring proteins: a theme in signal transduction (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-14
    Description: A fundamental question in signal transduction is how stimulation of a specific protein kinase leads to phosphorylation of particular protein substrates throughout the cell. Recent studies indicate that specific anchoring proteins located at various sites in the cell compartmentalize the kinases to their sites of action. Inhibitors of the interactions between kinases and their anchoring proteins inhibit the functions mediated by the kinases. These data indicate that the location of these anchoring proteins provides some of the specificity of the responses mediated by each kinase and suggest that inhibitors of the interaction between the kinases and their anchoring proteins may be useful as therapeutic agents.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mochly-Rosen, D -- R01 HL-43380/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 1995 Apr 14;268(5208):247-51.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Pharmacology, School of Medicine, Stanford University, CA 94305-5332, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7716516" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Cell Compartmentation ; Cell Membrane/metabolism ; Cytoskeleton/metabolism ; Humans ; Protein Kinases/*metabolism ; Proteins/*metabolism ; *Signal Transduction
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  • 167
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    Peptide binding and presentation by mouse CD1 (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-14
    Description: CD1 molecules are distantly related to the major histocompatibility complex (MHC) class I proteins. They are of unknown function. Screening random peptide phage display libraries with soluble empty mouse CD1 (mCD1) identified a peptide binding motif. It consists of three anchor positions occupied by aromatic or bulky hydrophobic amino acids. Equilibrium binding studies demonstrated that mCD1 binds peptides containing the appropriate motif with relatively high affinity. However, in contrast to classical MHC class I molecules, strong binding to mCD1 required relatively long peptides. Peptide-specific, mCD1-restricted T cell responses can be raised, which suggests that the findings are of immunological significance.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Castano, A R -- Tangri, S -- Miller, J E -- Holcombe, H R -- Jackson, M R -- Huse, W D -- Kronenberg, M -- Peterson, P A -- New York, N.Y. -- Science. 1995 Jul 14;269(5221):223-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Immunology, La Jolla, CA 92037, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7542403" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Animals ; *Antigen Presentation ; Antigens, CD/chemistry/*immunology/metabolism ; Antigens, CD1 ; Cell Line ; Mice ; Mice, Inbred C57BL ; Molecular Sequence Data ; Peptides/chemistry/*immunology/metabolism ; T-Lymphocytes, Cytotoxic/*immunology ; Transfection
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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    O'Leary takes swipe at bureaucracy (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-12
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 May 12;268(5212):794.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17792161" target="_blank"〉PubMed〈/a〉
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  • 169
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    High-Rate, Gas-Phase Growth of MoS2 Nested Inorganic Fullerenes and Nanotubes (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-01-13
    Description: The gas-phase reaction between MoO3-x and H(2)S in a reducing atmosphere at elevated temperatures (800 degrees to 950 degrees C) has been used to synthesize large quantities of an almost pure nested inorganic fullerene (IF) phase of MoS(2). A uniform IF phase with a relatively narrow size distribution was obtained. The synthesis of IFs appears to require, in addition to careful control over the growth conditions, a specific turbulent flow regime. The x-ray spectra of the different samples show that, as the average size of the IF decreases, the van der Waals gap along the c axis increases, largely because of the strain involved in folding of the lamella. Large quantities of quite uniform nanotubes were obtained under modified preparation conditions.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feldman, Y -- Wasserman, E -- Srolovitz, D J -- Tenne, R -- New York, N.Y. -- Science. 1995 Jan 13;267(5195):222-5.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17791343" target="_blank"〉PubMed〈/a〉
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  • 170
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    Plasmodesmata: plant channels for molecules on the move (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-12-22
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zambryski, P -- New York, N.Y. -- Science. 1995 Dec 22;270(5244):1943-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Plant Biology, University of California, Berkeley 94720, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8533085" target="_blank"〉PubMed〈/a〉
    Keywords: Biological Transport ; *Cell Communication ; Cytoplasm/*metabolism ; Cytoskeleton/metabolism ; Homeodomain Proteins/metabolism ; Microtubules/metabolism ; Organelles/*metabolism ; Plant Proteins/metabolism ; Plant Viral Movement Proteins ; Plants/*metabolism/ultrastructure ; Viral Proteins/metabolism
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    The RNA component of human telomerase (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-09-01
    Description: Eukaryotic chromosomes are capped with repetitive telomere sequences that protect the ends from damage and rearrangements. Telomere repeats are synthesized by telomerase, a ribonucleic acid (RNA)-protein complex. Here, the cloning of the RNA component of human telomerase, termed hTR, is described. The template region of hTR encompasses 11 nucleotides (5'-CUAACCCUAAC) complementary to the human telomere sequence (TTAGGG)n. Germline tissues and tumor cell lines expressed more hTR than normal somatic cells and tissues, which have no detectable telomerase activity. Human cell lines that expressed hTR mutated in the template region generated the predicted mutant telomerase activity. HeLa cells transfected with an antisense hTR lost telomeric DNA and began to die after 23 to 26 doublings. Thus, human telomerase is a critical enzyme for the long-term proliferation of immortal tumor cells.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feng, J -- Funk, W D -- Wang, S S -- Weinrich, S L -- Avilion, A A -- Chiu, C P -- Adams, R R -- Chang, E -- Allsopp, R C -- Yu, J -- AG09383/AG/NIA NIH HHS/ -- New York, N.Y. -- Science. 1995 Sep 1;269(5228):1236-41.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Geron Corporation, Menlo Park, CA 94025, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7544491" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Cell Death ; *Cell Division ; Cell Line ; Cloning, Molecular ; DNA Nucleotidylexotransferase/antagonists & ; inhibitors/chemistry/genetics/*metabolism ; HeLa Cells ; Humans ; Molecular Sequence Data ; Oligonucleotides, Antisense/pharmacology ; Polymerase Chain Reaction ; RNA/chemistry/genetics/*metabolism ; Templates, Genetic ; Transfection ; Tumor Cells, Cultured
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    U.s., europe clash over plan to set policy on data access (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Apr 28;268(5210):493.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17756709" target="_blank"〉PubMed〈/a〉
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  • 173
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    Plants proving their worth in toxic metal cleanup (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Moffat, A S -- New York, N.Y. -- Science. 1995 Jul 21;269(5222):302-3.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17841233" target="_blank"〉PubMed〈/a〉
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    Radiation studies (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-02-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Akiyama, M -- Kodama, K -- Mabuchi, K -- Ohara, J L -- Preston, D L -- Satoh, C -- Akahoshi, M -- Honda, T -- Soda, M -- New York, N.Y. -- Science. 1995 Feb 24;267(5201):1077.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7855582" target="_blank"〉PubMed〈/a〉
    Keywords: Government Agencies ; Humans ; International Cooperation ; Japan ; *Nuclear Warfare ; *Radiation Injuries ; Survivors ; United States
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  • 175
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    Brazil passes gene law (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-01-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holden, Constance -- New York, N.Y. -- Science. 1995 Jan 27;267(5197):451.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/11644748" target="_blank"〉PubMed〈/a〉
    Keywords: Brazil ; DNA, Recombinant ; Embryo Research ; *Genetic Engineering ; Genetic Therapy ; Germ Cells ; *Government Regulation ; Humans ; *Legislation as Topic ; Reproductive Techniques, Assisted ; Research ; *Social Control, Formal
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  • 176
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    Environmental toxicants under scrutiny at Baltimore meeting (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 Mar 24;267(5205):1770-1.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7892597" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Environmental Pollutants/*adverse effects ; Humans ; Ozone/*adverse effects ; Polychlorinated Biphenyls/*adverse effects ; Respiratory Tract Infections/etiology ; Smoke/*adverse effects ; Thyroid Hormones/metabolism ; Water Purification/methods
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  • 177
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    The Devi case and more (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-08-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Robbins, J B -- Schneerson, R -- Bennett, J E -- New York, N.Y. -- Science. 1995 Aug 25;269(5227):1031; author reply 1034.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7652539" target="_blank"〉PubMed〈/a〉
    Keywords: *Authorship ; National Institutes of Health (U.S.) ; Plagiarism ; *Publishing ; United States ; United States Office of Research Integrity
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  • 178
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    Translational suppression by trinucleotide repeat expansion at FMR1 (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-05
    Description: Fragile X syndrome is the result of the unstable expansion of a trinucleotide repeat in the 5'-untranslated region of the FMR1 gene. Fibroblast subclones from a mildly affected patient, each containing stable FMR1 alleles with 57 to 285 CGG repeats, were shown to exhibit normal steady-state levels of FMR1 messenger RNA. However, FMR protein was markedly diminished from transcript with more than 200 repeats. Such transcripts were associated with stalled 40S ribosomal subunits. These results suggest that a structural RNA transition beyond 200 repeats impedes the linear 40S migration along the 5'-untranslated region. This results in translational inhibition by trinucleotide repeat expansion.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Feng, Y -- Zhang, F -- Lokey, L K -- Chastain, J L -- Lakkis, L -- Eberhart, D -- Warren, S T -- HD20521/HD/NICHD NIH HHS/ -- New York, N.Y. -- Science. 1995 May 5;268(5211):731-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Emory University School of Medicine, Atlanta, GA 30322.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7732383" target="_blank"〉PubMed〈/a〉
    Keywords: Centrifugation, Density Gradient ; Clone Cells ; Down-Regulation/genetics ; Female ; Fibroblasts/chemistry ; Fragile X Mental Retardation Protein ; Fragile X Syndrome/*genetics ; Humans ; Infant ; Male ; Nerve Tissue Proteins/*genetics ; Polymerase Chain Reaction ; Protein Biosynthesis/*genetics ; RNA, Messenger/analysis ; *RNA-Binding Proteins ; Repetitive Sequences, Nucleic Acid/*genetics
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  • 179
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    Plant growth-rate dependence of detrital carbon storage in ecosystems (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: Detrital carbon accumulation accounts for most of an ecosystem's capacity to store organic carbon because the carbon contained as plant detritus exceeds that stored in living plants by about threefold. A comparative analysis of the mass and turnover of detrital carbon in ecosystems demonstrates that these properties are strongly related to the turnover rate of the dominant primary producers and are poorly related to ecosystem primary production. These results contribute to an understanding of the factors that control carbon storage in ecosystems and the role of carbon storage in the global carbon budget.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cebrian, J -- Duarte, C M -- New York, N.Y. -- Science. 1995 Jun 16;268(5217):1606-8.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754615" target="_blank"〉PubMed〈/a〉
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  • 180
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    Through the glass lightly (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zare, R N -- New York, N.Y. -- Science. 1995 Mar 17;267(5204):1614.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17808154" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 181
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    Exploring transgenic plants as a new vaccine source (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Moffat, A S -- New York, N.Y. -- Science. 1995 May 5;268(5211):658, 660.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7732373" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibody Formation ; Plants, Genetically Modified/*immunology ; Vaccines, Synthetic/*biosynthesis/immunology
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  • 182
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    Paleo "divorce" final (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 16;268(5217):1571.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754602" target="_blank"〉PubMed〈/a〉
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  • 183
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    Hot at the center (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-10-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zarnstorff, M C -- New York, N.Y. -- Science. 1995 Oct 6;270(5233):15a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17819521" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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  • 184
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    RERF scientific agenda and DOE (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Akiyama, M -- Kodama, K -- Mabuchi, K -- Ohara, J L -- Preston, D L -- Satoh, C -- Akahoshi, M -- Shibata, Y -- Soda, M -- New York, N.Y. -- Science. 1995 May 19;268(5213):958-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7619153" target="_blank"〉PubMed〈/a〉
    Keywords: Foundations/*organization & administration ; *Government Agencies ; Japan ; *Radiation Injuries ; United States
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  • 185
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    Through the glass lightly (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cech, T R -- New York, N.Y. -- Science. 1995 Mar 17;267(5204):1611.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17808135" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 186
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    NASA Panel Would Drop Ames Lab (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Apr 21;268(5209):361.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17746536" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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  • 187
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    Academy fends off charges of bias (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lawler, A -- New York, N.Y. -- Science. 1995 Apr 21;268(5209):358-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17746532" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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  • 188
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    A temporary bridge (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-04-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roberts, J -- New York, N.Y. -- Science. 1995 Apr 14;268(5208):261-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17814787" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 189
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    Inhibition of proteasome activities and subunit-specific amino-terminal threonine modification by lactacystin (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-05
    Description: Lactacystin is a Streptomyces metabolite that inhibits cell cycle progression and induces neurite outgrowth in a murine neuroblastoma cell line. Tritium-labeled lactacystin was used to identify the 20S proteasome as its specific cellular target. Three distinct peptidase activities of this enzyme complex (trypsin-like, chymotrypsin-like, and peptidylglutamyl-peptide hydrolyzing activities) were inhibited by lactacystin, the first two irreversibly and all at different rates. None of five other proteases were inhibited, and the ability of lactacystin analogs to inhibit cell cycle progression and induce neurite outgrowth correlated with their ability to inhibit the proteasome. Lactacystin appears to modify covalently the highly conserved amino-terminal threonine of the mammalian proteasome subunit X (also called MB1), a close homolog of the LMP7 proteasome subunit encoded by the major histocompatibility complex. This threonine residue may therefore have a catalytic role, and subunit X/MB1 may be a core component of an amino-terminal-threonine protease activity of the proteasome.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fenteany, G -- Standaert, R F -- Lane, W S -- Choi, S -- Corey, E J -- Schreiber, S L -- New York, N.Y. -- Science. 1995 May 5;268(5211):726-31.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Department of Chemistry, Harvard University, Cambridge, MA 02138.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7732382" target="_blank"〉PubMed〈/a〉
    Keywords: Acetylcysteine/*analogs & derivatives/pharmacology ; Amino Acid Sequence ; Animals ; Carrier Proteins/metabolism ; Cattle ; Chromatography, High Pressure Liquid ; Cysteine Endopeptidases/*drug effects/metabolism ; Cysteine Proteinase Inhibitors/*pharmacology ; Electrophoresis, Polyacrylamide Gel ; Mice ; Molecular Sequence Data ; Multienzyme Complexes/*drug effects/metabolism ; Nerve Tissue Proteins/metabolism ; Neurons/*drug effects ; Proteasome Endopeptidase Complex ; Threonine/*drug effects ; Tumor Cells, Cultured
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  • 190
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    More on genes and homosexuality (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 16;268(5217):1571.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754603" target="_blank"〉PubMed〈/a〉
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  • 191
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    Genetic discrimination (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-11-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holtzman, S -- Hillback, E D Jr -- New York, N.Y. -- Science. 1995 Nov 24;270(5240):1283.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7481810" target="_blank"〉PubMed〈/a〉
    Keywords: Biotechnology ; *Genetics, Medical ; Health Care Reform ; Humans ; *Insurance Selection Bias ; Insurance, Health/*legislation & jurisprudence ; United States
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  • 192
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    Test animals and risk (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-11-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Holtzman, S -- New York, N.Y. -- Science. 1995 Nov 17;270(5239):1101.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7502020" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Humans ; Risk Assessment ; *Toxicity Tests/statistics & numerical data
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  • 193
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    Putting methane worries on ice (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 Mar 3;267(5202):1271-2.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17812601" target="_blank"〉PubMed〈/a〉
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  • 194
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    A strategy for a convergent synthesis of N-linked glycopeptides on a solid support (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-07-14
    Description: Oligosaccharides and glycopeptides are of considerable importance in molecular biology and pharmacology. However, their synthesis is complicated by the large number of different linking sites between each saccharide unit, the need for stereochemical control, the chemical sensitivity of the glycopeptide bonds, and the need to harmonize diverse protecting groups. Here, an efficient solid-phase synthesis of three N-linked glycopeptides based on glycal assembly is presented. The peptide domain can be extended while the ensemble remains bound to the polymer. The glycopeptides synthesized here are among the largest N-linked glycopeptides ever accessed by either solution- or solid-phase synthesis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roberge, J Y -- Beebe, X -- Danishefsky, S J -- AI 16943/AI/NIAID NIH HHS/ -- T32 CA62948/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1995 Jul 14;269(5221):202-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory for Bioorganic Chemistry, Sloan-Kettering Institute for Cancer Research, New York, NY 10021, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7618080" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Carbohydrate Conformation ; Carbohydrate Sequence ; Glycopeptides/*chemical synthesis/chemistry/isolation & purification ; Magnetic Resonance Spectroscopy ; Molecular Sequence Data ; Oligosaccharides/chemistry ; Peptides/chemistry
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  • 195
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    Absorption of solar radiation by clouds: observations versus models (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-01-27
    Description: There has been a long history of unexplained anomalous absorption of solar radiation by clouds. Collocated satellite and surface measurements of solar radiation at five geographically diverse locations showed significant solar absorption by clouds, resulting in about 25 watts per square meter more global-mean absorption by the cloudy atmosphere than predicted by theoretical models. It has often been suggested that tropospheric aerosols could increase cloud absorption. But these aerosols are temporally and spatially heterogeneous, whereas the observed cloud absorption is remarkably invariant with respect to season and location. Although its physical cause is unknown, enhanced cloud absorption substantially alters our understanding of the atmosphere's energy budget.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cess, R D -- Zhang, M H -- Minnis, P -- Corsetti, L -- Dutton, E G -- Forgan, B W -- Garber, D P -- Gates, W L -- Hack, J J -- Harrison, E F -- Jing, X -- Kiehi, J T -- Long, C N -- Morcrette, J J -- Potter, G L -- Ramanathan, V -- Subasilar, B -- Whitlock, C H -- Young, D F -- Zhou, Y -- New York, N.Y. -- Science. 1995 Jan 27;267(5197):496-9.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17788783" target="_blank"〉PubMed〈/a〉
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  • 196
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    Direct perception of three-dimensional motion from patterns of visual motion (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-12-22
    Description: Measurements of retinal motion along a set of predetermined orientations on the retina of a moving system give rise to global patterns. Because the form and location of these patterns depend purely on three-dimensional (3D) motion, the effects of 3D motion and scene structure on image motion can be globally separated. The patterns are founded on easily derivable image measurements that depend only on the sign of image motion and do not require information about optical flow. The computational theory presented here explains how the self-motion of a system can be estimated by locating these patterns.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Fermuller, C -- Aloimonos, Y -- New York, N.Y. -- Science. 1995 Dec 22;270(5244):1973-6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Computer Science, University of Maryland, College Park 20742-3275, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/8533087" target="_blank"〉PubMed〈/a〉
    Keywords: Mathematics ; *Models, Biological ; Motion Perception/*physiology ; *Pattern Recognition, Visual ; Retina/*physiology
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  • 197
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    IL-12 possibilities (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-09-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Mohapatra, S S -- New York, N.Y. -- Science. 1995 Sep 15;269(5230):1499.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7667628" target="_blank"〉PubMed〈/a〉
    Keywords: Humans ; Interferon-gamma/immunology ; Interleukin-12/adverse effects/immunology/*therapeutic use
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  • 198
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    Classical electrostatics in biology and chemistry (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-05-26
    Description: A major revival in the use of classical electrostatics as an approach to the study of charged and polar molecules in aqueous solution has been made possible through the development of fast numerical and computational methods to solve the Poisson-Boltzmann equation for solute molecules that have complex shapes and charge distributions. Graphical visualization of the calculated electrostatic potentials generated by proteins and nucleic acids has revealed insights into the role of electrostatic interactions in a wide range of biological phenomena. Classical electrostatics has also proved to be successful quantitative tool yielding accurate descriptions of electrical potentials, diffusion limited processes, pH-dependent properties of proteins, ionic strength-dependent phenomena, and the solvation free energies of organic molecules.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Honig, B -- Nicholls, A -- GM30518/GM/NIGMS NIH HHS/ -- GM41371/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1995 May 26;268(5214):1144-9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7761829" target="_blank"〉PubMed〈/a〉
    Keywords: Biochemistry/*methods ; *Chemistry, Physical ; *Electricity ; *Electrochemistry ; Models, Chemical ; Models, Theoretical ; Molecular Structure ; Nucleic Acids/chemistry ; Physicochemical Phenomena ; Proteins/chemistry ; Thermodynamics
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  • 199
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    Science conduct goes on-line (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-06-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉New York, N.Y. -- Science. 1995 Jun 16;268(5217):1571.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17754601" target="_blank"〉PubMed〈/a〉
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 200
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    Panel clears NIH in patient deaths (1995)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 1995-03-24
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Stone, R -- New York, N.Y. -- Science. 1995 Mar 24;267(5205):1759.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/7892593" target="_blank"〉PubMed〈/a〉
    Keywords: Antiviral Agents/*adverse effects ; Arabinofuranosyluracil/adverse effects/*analogs & derivatives ; Clinical Trials as Topic/*standards ; Drug-Induced Liver Injury ; Humans ; Institute of Medicine (U.S.) ; *National Institutes of Health (U.S.) ; United States ; United States Food and Drug Administration
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    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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