ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
Filter
  • Artikel  (361)
  • Signal Transduction  (361)
  • 1995-1999  (361)
  • Allgemeine Naturwissenschaft  (361)
  • Energietechnik
Sammlung
  • Artikel  (361)
Datenquelle
Schlagwörter
Verlag/Herausgeber
Erscheinungszeitraum
Jahr
Zeitschrift
Thema
  • 1
    facet.materialart.
    Unbekannt
    Structural basis of Smad2 recognition by the Smad anchor for receptor activation (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-30
    Beschreibung: The Smad proteins mediate transforming growth factor-beta (TGFbeta) signaling from the transmembrane serine-threonine receptor kinases to the nucleus. The Smad anchor for receptor activation (SARA) recruits Smad2 to the TGFbeta receptors for phosphorylation. The crystal structure of a Smad2 MH2 domain in complex with the Smad-binding domain (SBD) of SARA has been determined at 2.2 angstrom resolution. SARA SBD, in an extended conformation comprising a rigid coil, an alpha helix, and a beta strand, interacts with the beta sheet and the three-helix bundle of Smad2. Recognition between the SARA rigid coil and the Smad2 beta sheet is essential for specificity, whereas interactions between the SARA beta strand and the Smad2 three-helix bundle contribute significantly to binding affinity. Comparison of the structures between Smad2 and a comediator Smad suggests a model for how receptor-regulated Smads are recognized by the type I receptors.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wu, G -- Chen, Y G -- Ozdamar, B -- Gyuricza, C A -- Chong, P A -- Wrana, J L -- Massague, J -- Shi, Y -- CA85171/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2000 Jan 7;287(5450):92-7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Biology, Princeton University, Lewis Thomas Laboratory, Princeton, NJ 08544, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10615055" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): *Activin Receptors, Type I ; Amino Acid Sequence ; Binding Sites ; Carrier Proteins/*chemistry/*metabolism ; Crystallography, X-Ray ; DNA-Binding Proteins/*chemistry/genetics/*metabolism ; Hydrogen Bonding ; Models, Molecular ; Molecular Sequence Data ; Mutation ; Phosphorylation ; Point Mutation ; Protein Conformation ; Protein Structure, Secondary ; Protein Structure, Tertiary ; Protein-Serine-Threonine Kinases/chemistry/genetics/metabolism ; Receptors, Transforming Growth Factor beta/chemistry/genetics/metabolism ; Recombinant Fusion Proteins/chemistry/metabolism ; Signal Transduction ; Smad2 Protein ; Trans-Activators/*chemistry/genetics/*metabolism ; Zinc Fingers
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 2
    facet.materialart.
    Unbekannt
    Stat3-mediated transformation of NIH-3T3 cells by the constitutively active Q205L Galphao protein (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-30
    Beschreibung: Expression of Q205L Galphao (Galphao*), an alpha subunit of heterotrimeric guanine nucleotide-binding proteins (G proteins) that lacks guanosine triphosphatase (GTPase) activity in NIH-3T3 cells, results in transformation. Expression of Galphao* in NIH-3T3 cells activated signal transducer and activator of transcription 3 (Stat3) but not mitogen-activated protein (MAP) kinases 1 or 2. Coexpression of dominant negative Stat3 inhibited Galphao*-induced transformation of NIH-3T3 cells and activation of endogenous Stat3. Furthermore, Galphao* expression increased activity of the tyrosine kinase c-Src, and the Galphao*-induced activation of Stat3 was blocked by expression of Csk (carboxyl-terminal Src kinase), which inactivates c-Src. The results indicate that Stat3 can function as a downstream effector for Galphao* and mediate its biological effects.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ram, P T -- Horvath, C M -- Iyengar, R -- 1F32 CA79134-01/CA/NCI NIH HHS/ -- DK-38671/DK/NIDDK NIH HHS/ -- GM-54508/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2000 Jan 7;287(5450):142-4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pharmacology, Immunobiology Center, Mount Sinai School of Medicine, One Gustave L. Levy Place, New York, NY 10029, USA. ramp01@doc.mssm.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10615050" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): 3T3 Cells ; Animals ; Cell Line, Transformed ; *Cell Transformation, Neoplastic ; DNA-Binding Proteins/*metabolism ; Enzyme Activation ; GTP-Binding Protein alpha Subunits ; Genes, Reporter ; Heterotrimeric GTP-Binding Proteins/genetics/*metabolism ; MAP Kinase Signaling System ; Mice ; Mitogen-Activated Protein Kinase 1/metabolism ; Mitogen-Activated Protein Kinases/metabolism ; Neurites/physiology ; Neuronal Plasticity ; Neurons/metabolism/physiology ; Phosphorylation ; Phosphotyrosine/metabolism ; Protein-Tyrosine Kinases/metabolism ; STAT3 Transcription Factor ; Signal Transduction ; Trans-Activators/*metabolism ; Transfection ; src-Family Kinases
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 3
    facet.materialart.
    Unbekannt
    Perspectives: signal transduction. Cell survival demands some Rsk (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-28
    Beschreibung: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Nebreda, A R -- Gavin, A C -- New York, N.Y. -- Science. 1999 Nov 12;286(5443):1309-10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉European Molecular Biology Laboratory, Heidelberg, Germany. nebreda@embl-heidelberg.de〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10610536" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Animals ; Binding Sites ; *Cell Cycle ; *Cell Survival ; Cerebellum/cytology ; Enzyme Activation ; Humans ; *MAP Kinase Signaling System ; Meiosis ; Metaphase ; Mitogen-Activated Protein Kinases/metabolism ; Neurons/cytology ; Phosphorylation ; Ribosomal Protein S6 Kinases/chemistry/*metabolism ; Signal Transduction ; Transcriptional Activation
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 4
    facet.materialart.
    Unbekannt
    Microglial activation resulting from CD40-CD40L interaction after beta-amyloid stimulation (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-22
    Beschreibung: Alzheimer's disease (AD) has a substantial inflammatory component, and activated microglia may play a central role in neuronal degeneration. CD40 expression was increased on cultured microglia treated with freshly solublized amyloid-beta (Abeta, 500 nanomolar) and on microglia from a transgenic murine model of AD (Tg APPsw). Increased tumor necrosis factor alpha production and induction of neuronal injury occurred when Abeta-stimulated microglia were treated with CD40 ligand (CD40L). Microglia from Tg APPsw mice deficient for CD40L demonstrated reduction in activation, suggesting that the CD40-CD40L interaction is necessary for Abeta-induced microglial activation. Finally, abnormal tau phosphorylation was reduced in Tg APPsw animals deficient for CD40L, suggesting that the CD40-CD40L interaction is an early event in AD pathogenesis.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tan, J -- Town, T -- Paris, D -- Mori, T -- Suo, Z -- Crawford, F -- Mattson, M P -- Flavell, R A -- Mullan, M -- New York, N.Y. -- Science. 1999 Dec 17;286(5448):2352-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The Roskamp Institute, University of South Florida, 3515 East Fletcher Avenue, Tampa, FL 33613, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10600748" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Alzheimer Disease/metabolism ; Amyloid beta-Peptides/*metabolism/pharmacology ; Animals ; Antigens, CD40/biosynthesis/*metabolism ; CD40 Ligand ; Cell Death ; Cells, Cultured ; Interferon-gamma/pharmacology ; Interleukins/pharmacology ; Ligands ; Membrane Glycoproteins/*metabolism/pharmacology ; Mice ; Mice, Transgenic ; Microglia/cytology/immunology/*metabolism ; Neurons/cytology ; Peptide Fragments/pharmacology ; Phosphorylation ; Signal Transduction ; Tumor Necrosis Factor-alpha/biosynthesis/pharmacology ; tau Proteins/metabolism
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 5
    facet.materialart.
    Unbekannt
    Postnatal sex reversal of the ovaries in mice lacking estrogen receptors alpha and beta (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-22
    Beschreibung: Mice lacking estrogen receptors alpha and beta were generated to clarify the roles of each receptor in the physiology of estrogen target tissues. Both sexes of alphabeta estrogen receptor knockout (alphabetaERKO) mutants exhibit normal reproductive tract development but are infertile. Ovaries of adult alphabetaERKO females exhibit follicle transdifferentiation to structures resembling seminiferous tubules of the testis, including Sertoli-like cells and expression of Mullerian inhibiting substance, sulfated glycoprotein-2, and Sox9. Therefore, loss of both receptors leads to an ovarian phenotype that is distinct from that of the individual ERKO mutants, which indicates that both receptors are required for the maintenance of germ and somatic cells in the postnatal ovary.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Couse, J F -- Hewitt, S C -- Bunch, D O -- Sar, M -- Walker, V R -- Davis, B J -- Korach, K S -- New York, N.Y. -- Science. 1999 Dec 17;286(5448):2328-31.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Receptor Biology Section, Laboratory of Reproductive and Developmental Toxicology, Laboratory of Experimental Pathology, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10600740" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Animals ; Anti-Mullerian Hormone ; Cell Differentiation ; Clusterin ; *Disorders of Sex Development ; Estradiol/physiology ; Estrogen Receptor alpha ; Estrogen Receptor beta ; Female ; Gene Targeting ; Glycoproteins/analysis ; Growth Inhibitors/analysis ; High Mobility Group Proteins/analysis ; Luteinizing Hormone/blood ; Male ; Mice ; Mice, Knockout ; *Molecular Chaperones ; Ovary/*anatomy & histology/cytology/growth & development/*physiology ; Receptors, Estrogen/genetics/*physiology ; SOX9 Transcription Factor ; Seminiferous Tubules/anatomy & histology/cytology ; Sertoli Cells/cytology ; Signal Transduction ; Testicular Hormones/analysis ; Testis/anatomy & histology/cytology/growth & development/physiology ; Transcription Factors/analysis
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 6
    facet.materialart.
    Unbekannt
    Mediation by a CREB family transcription factor of NGF-dependent survival of sympathetic neurons (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-22
    Beschreibung: Nerve growth factor (NGF) and other neurotrophins support survival of neurons through processes that are incompletely understood. The transcription factor CREB is a critical mediator of NGF-dependent gene expression, but whether CREB family transcription factors regulate expression of genes that contribute to NGF-dependent survival of sympathetic neurons is unknown. CREB-mediated gene expression was both necessary for NGF-dependent survival and sufficient on its own to promote survival of sympathetic neurons. Moreover, expression of Bcl-2 was activated by NGF and other neurotrophins by a CREB-dependent transcriptional mechanism. Overexpression of Bcl-2 reduced the death-promoting effects of CREB inhibition. Together, these data support a model in which neurotrophins promote survival of neurons, in part through a mechanism involving CREB family transcription factor-dependent expression of genes encoding prosurvival factors.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Riccio, A -- Ahn, S -- Davenport, C M -- Blendy, J A -- Ginty, D D -- NS34814-04/NS/NINDS NIH HHS/ -- New York, N.Y. -- Science. 1999 Dec 17;286(5448):2358-61.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neuroscience, The Johns Hopkins University School of Medicine, 725 North Wolfe Street, Baltimore, MD 21205-2185, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10600750" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Animals ; Apoptosis ; Axons/drug effects/metabolism ; Brain-Derived Neurotrophic Factor/pharmacology ; Cell Nucleus/metabolism ; Cell Survival ; Cells, Cultured ; Cyclic AMP Response Element-Binding Protein/antagonists & inhibitors/*metabolism ; *Gene Expression Regulation ; Genes, bcl-2 ; Genetic Vectors ; Nerve Growth Factor/*pharmacology ; Neurons/*cytology/drug effects/metabolism ; PC12 Cells ; Promoter Regions, Genetic ; Proto-Oncogene Proteins c-bcl-2/genetics/metabolism ; Rats ; Recombinant Fusion Proteins/metabolism ; Signal Transduction ; Sympathetic Nervous System/*cytology/drug effects/metabolism ; Transfection
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 7
    facet.materialart.
    Unbekannt
    The role of CCR7 in TH1 and TH2 cell localization and delivery of B cell help in vivo (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-11
    Beschreibung: Subsets of murine CD4+ T cells localize to different areas of the spleen after adoptive transfer. Naive and T helper 1 (TH1) cells, which express the chemokine receptor CCR7, are home to the periarteriolar lymphoid sheath, whereas activated TH2 cells, which lack CCR7, form rings at the periphery of the T cell zones near B cell follicles. Retroviral transduction of TH2 cells with CCR7 forces them to localize in a TH1-like pattern and inhibits their participation in B cell help in vivo but not in vitro. Thus, differential expression of chemokine receptors results in unique cellular migration patterns that are important for effective immune responses.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Randolph, D A -- Huang, G -- Carruthers, C J -- Bromley, L E -- Chaplin, D D -- AI34580/AI/NIAID NIH HHS/ -- T32 GM07200/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 1999 Dec 10;286(5447):2159-62.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Allergy and Immunology, Department of Internal Medicine, Center for Immunology, Washington University School of Medicine. Howard Hughes Medical Institute, St. Louis, MO 63110, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10591648" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adoptive Transfer ; Animals ; B-Lymphocytes/*immunology ; Calcium/metabolism ; Cell Movement ; Lymphocyte Activation ; Mice ; Mice, Inbred BALB C ; Mice, Transgenic ; Ovalbumin/immunology ; Receptors, CCR7 ; Receptors, Chemokine/*immunology/metabolism ; Signal Transduction ; Spleen/*immunology ; Th1 Cells/*immunology/metabolism ; Th2 Cells/*immunology/metabolism ; Transfection
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 8
    facet.materialart.
    Unbekannt
    Requirement for B cell linker protein (BLNK) in B cell development (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-03
    Beschreibung: Linker proteins function as molecular scaffolds to localize enzymes with substrates. In B cells, B cell linker protein (BLNK) links the B cell receptor (BCR)-activated Syk kinase to the phosphoinositide and mitogen-activated kinase pathways. To examine the in vivo role of BLNK, mice deficient in BLNK were generated. B cell development in BLNK-/- mice was blocked at the transition from B220+CD43+ progenitor B to B220+CD43- precursor B cells. Only a small percentage of immunoglobulin M++ (IgM++), but not mature IgMloIgDhi, B cells were detected in the periphery. Hence, BLNK is an essential component of BCR signaling pathways and is required to promote B cell development.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pappu, R -- Cheng, A M -- Li, B -- Gong, Q -- Chiu, C -- Griffin, N -- White, M -- Sleckman, B P -- Chan, A C -- AI42787/AI/NIAID NIH HHS/ -- CA71516/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 1999 Dec 3;286(5446):1949-54.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Immunology, Division of Rheumatology, Department of Medicine, Howard Hughes Medical Institute, Washington University School of Medicine, St. Louis, MO 63110, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10583957" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Adaptor Proteins, Signal Transducing ; Aging ; Animals ; B-Lymphocyte Subsets/cytology/immunology ; B-Lymphocytes/*cytology/immunology/*metabolism ; Bone Marrow Cells/cytology/immunology ; Carrier Proteins/genetics/*physiology ; Cell Count ; Cell Differentiation ; Cell Separation ; Cell Size ; Flow Cytometry ; Gene Targeting ; Hematopoietic Stem Cells/*cytology/metabolism ; Immunoglobulin M/analysis ; Leukopoiesis ; Lymphoid Tissue/cytology/immunology ; Mice ; Mice, Inbred C57BL ; *Phosphoproteins ; Receptors, Antigen, B-Cell/*metabolism ; Second Messenger Systems ; Signal Transduction
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 9
    facet.materialart.
    Unbekannt
    Activation tagging of the floral inducer FT (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-03
    Beschreibung: FLOWERING LOCUS T (FT), which acts in parallel with the meristem-identity gene LEAFY (LFY) to induce flowering of Arabidopsis, was isolated by activation tagging. Like LFY, FT acts partially downstream of CONSTANS (CO), which promotes flowering in response to long days. Unlike many other floral regulators, the deduced sequence of the FT protein does not suggest that it directly controls transcription or transcript processing. Instead, it is similar to the sequence of TERMINAL FLOWER 1 (TFL1), an inhibitor of flowering that also shares sequence similarity with membrane-associated mammalian proteins.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kardailsky, I -- Shukla, V K -- Ahn, J H -- Dagenais, N -- Christensen, S K -- Nguyen, J T -- Chory, J -- Harrison, M J -- Weigel, D -- New York, N.Y. -- Science. 1999 Dec 3;286(5446):1962-5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Plant Biology Laboratory, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA 92037, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10583961" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Alleles ; Arabidopsis/*genetics/*growth & development ; *Arabidopsis Proteins ; DNA-Binding Proteins/chemistry/*genetics/*physiology ; Gene Expression Regulation, Plant ; Genes, Plant ; Genetic Complementation Test ; MADS Domain Proteins ; Meristem/growth & development/metabolism ; Mutation ; Phenotype ; Plant Proteins/*genetics/physiology ; Plant Structures/growth & development ; RNA, Messenger/genetics/metabolism ; RNA, Plant/genetics/metabolism ; Signal Transduction ; Transcription Factors/chemistry/*genetics/*physiology
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
  • 10
    facet.materialart.
    Unbekannt
    A pair of related genes with antagonistic roles in mediating flowering signals (1999)
    American Association for the Advancement of Science (AAAS)
    Details
    Publikationsdatum: 1999-12-03
    Beschreibung: Flowering in Arabidopsis is promoted via several interacting pathways. A photoperiod-dependent pathway relays signals from photoreceptors to a transcription factor gene, CONSTANS (CO), which activates downstream meristem identity genes such as LEAFY (LFY). FT, together with LFY, promotes flowering and is positively regulated by CO. Loss of FT causes delay in flowering, whereas overexpression of FT results in precocious flowering independent of CO or photoperiod. FT acts in part downstream of CO and mediates signals for flowering in an antagonistic manner with its homologous gene, TERMINAL FLOWER1 (TFL1).〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kobayashi, Y -- Kaya, H -- Goto, K -- Iwabuchi, M -- Araki, T -- New York, N.Y. -- Science. 1999 Dec 3;286(5446):1960-2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Botany, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/10583960" target="_blank"〉PubMed〈/a〉
    Schlagwort(e): Amino Acid Sequence ; Arabidopsis/*genetics/*growth & development ; *Arabidopsis Proteins ; DNA-Binding Proteins/chemistry/*genetics/physiology ; *Gene Expression Regulation, Plant ; Genes, Plant ; MADS Domain Proteins ; Molecular Sequence Data ; Phenotype ; Photoperiod ; Plant Proteins/chemistry/*genetics/physiology ; Plant Structures/growth & development ; Plants, Genetically Modified ; Signal Transduction ; Transcription Factors/chemistry/*genetics/physiology ; Up-Regulation
    Print ISSN: 0036-8075
    Digitale ISSN: 1095-9203
    Thema: Biologie , Chemie und Pharmazie , Informatik , Medizin , Allgemeine Naturwissenschaft , Physik
    Publiziert von American Association for the Advancement of Science (AAAS)
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    AKTUELLE ARTIKEL
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...