Cyclin-B homologs in Saccharomyces cerevisiae function in S phase and in G2.

abstract：:In Drosophila the function of the epidermal growth factor (EGF) receptor is modulated zygotically by three EGF-like proteins: Spitz (Spi), which is a potent activator; Vein (Vn), which is a moderate activator; and Argos (Aos), which is an inhibitor. Chimeric molecules were constructed in which the EGF domain of Vn was...

journal_title：Genes & development

authors： Schnepp B,Donaldson T,Grumbling G,Ostrowski S,Schweitzer R,Shilo BZ,Simcox A

更新日期：1998-04-01 00:00:00

abstract：:In Escherichia coli, the major nucleoid protein H-NS limits transcription by acting as a repressor or transcriptional silencer, presumably by its ability to close the looped chromosome domains in the nucleoid through DNA-protein-DNA bridging. Here, we demonstrate the direct involvement of H-NS as a positive factor sti...

journal_title：Genes & development

authors： Park HS,Ostberg Y,Johansson J,Wagner EG,Uhlin BE

更新日期：2010-07-01 00:00:00

abstract：:B-cell-specific transcription of immunoglobulin genes is mediated by the interaction of a POU domain containing transcription factor Oct-1 or Oct-2, with the B-cell-specific coactivator OCA-B (Bob-1, OBF-1) and a prototype octamer element. We find that OCA-B binds DNA directly in the major groove between the two subdo...

journal_title：Genes & development

authors： Cepek KL,Chasman DI,Sharp PA

更新日期：1996-08-15 00:00:00

abstract：:Cell cycle transitions are often accompanied by the degradation of regulatory molecules. Targeting proteins to the proteasome for degradation is accomplished by the covalent addition of ubiquitin chains. The specificity of this pathway is largely dictated by a set of enzymes called ubiquitin ligases (or E3s). The anap...

journal_title：Genes & development

authors： Thornton BR,Toczyski DP

更新日期：2006-11-15 00:00:00

abstract：:Infection of metazoan cells with some viruses alters the balance of cellular mRNA export to favor viral RNA export and to retain cellular transcripts in the nucleus. Here, evidence is presented to show that the herpes simplex virus 1 (HSV-1) essential regulatory protein ICP27, which inhibits host cell-splicing, result...

journal_title：Genes & development

authors： Sandri-Goldin RM

更新日期：1998-03-15 00:00:00

abstract：:Numerous lines of study have suggested that the Hox genes, encoding putative transcription factors, are key genes in the establishment of the body plan of the mammalian embryo. To examine the role of Hoxa-5 (Hox1.3) gene during development, we have used targeted mutagenesis in embryonic stem cells to produce a strain ...

journal_title：Genes & development

authors： Jeannotte L,Lemieux M,Charron J,Poirier F,Robertson EJ

更新日期：1993-11-01 00:00:00

abstract：:In the metazoan germline, piwi proteins and associated piwi-interacting RNAs (piRNAs) provide a defense system against the expression of transposable elements. In the cytoplasm, piRNA sequences guide piwi complexes to destroy complementary transposon transcripts by endonucleolytic cleavage. However, some piwi family m...

journal_title：Genes & development

authors： Le Thomas A,Rogers AK,Webster A,Marinov GK,Liao SE,Perkins EM,Hur JK,Aravin AA,Tóth KF

更新日期：2013-02-15 00:00:00

abstract：:Two independent two-dimensional (2D) gel methods were used to map an origin of replication that is developmentally regulated by the steroid hormone ecdysone, namely an origin for DNA puff amplification in the fungus fly Sciara coprophila. Initiation of replication was found to occur within a small region of no larger ...

journal_title：Genes & development

authors： Liang C,Spitzer JD,Smith HS,Gerbi SA

更新日期：1993-06-01 00:00:00

abstract：:Macrophage activation by the proinflammatory cytokine interferon-gamma (IFN-gamma) is a critical component of the host innate response to bacterial pathogenesis. However, the precise nature of the IFN-gamma-induced activation pathway is not known. Here we show using genome-wide expression and chromatin-binding profili...

journal_title：Genes & development

authors： Sonoda J,Laganière J,Mehl IR,Barish GD,Chong LW,Li X,Scheffler IE,Mock DC,Bataille AR,Robert F,Lee CH,Giguère V,Evans RM

更新日期：2007-08-01 00:00:00

abstract：:Diverse developmental processes, such as neuronal growth cone migration and cell shape changes, are mediated by the interactions of cells with the extracellular matrix. We describe here a secreted molecule encoded by the Drosophila masquerade (mas) gene. Total loss of mas function causes defective muscle attachment. T...

journal_title：Genes & development

authors： Murugasu-Oei B,Rodrigues V,Yang X,Chia W

更新日期：1995-01-15 00:00:00

abstract：:Although the transporter-like protein Patched (Ptc) is genetically implicated in reception of the extracellular Hedgehog (Hh) protein signal, a clear definition of the Hh receptor is complicated by the existence of additional Hh-binding proteins and, in Drosophila, by the lack of physical evidence for direct binding o...

journal_title：Genes & development

authors： Zheng X,Mann RK,Sever N,Beachy PA

更新日期：2010-01-01 00:00:00

abstract：:To find new genes that influence liver lipid mass, we performed a genetic screen for zebrafish mutants with hepatic steatosis, a pathological accumulation of fat. The red moon (rmn) mutant develops hepatic steatosis as maternally deposited yolk is depleted. Conversely, hepatic steatosis is suppressed in rmn mutants by...

journal_title：Genes & development

authors： Hugo SE,Cruz-Garcia L,Karanth S,Anderson RM,Stainier DY,Schlegel A

更新日期：2012-02-01 00:00:00

abstract：:The molecular mechanisms driving brain development at risk in autism spectrum disorders (ASDs) remain mostly unknown. Previous studies have implicated the transcription factor FOXP1 in both brain development and ASD pathophysiology. However, the specific molecular pathways both upstream of and downstream from FOXP1 ar...

journal_title：Genes & development

authors： Usui N,Araujo DJ,Kulkarni A,Co M,Ellegood J,Harper M,Toriumi K,Lerch JP,Konopka G

更新日期：2017-10-15 00:00:00

abstract：:How RNA-binding proteins recognize specific sets of target mRNAs remains poorly understood because current approaches depend primarily on sequence information. In this study, we demonstrate that specific recognition of messenger RNAs (mRNAs) by RNA-binding proteins requires the correct spatial positioning of these seq...

journal_title：Genes & development

authors： Patel VL,Mitra S,Harris R,Buxbaum AR,Lionnet T,Brenowitz M,Girvin M,Levy M,Almo SC,Singer RH,Chao JA

更新日期：2012-01-01 00:00:00

abstract：:Wingless (Wg) is an important signaling molecule in the development of Drosophila, but little is known about its signal transduction pathway. Genetic evidence indicates that another segment polarity gene, dishevelled (dsh) is required for Wg signaling. We have recently developed a cell culture system for Wg protein ac...

journal_title：Genes & development

authors： Yanagawa S,van Leeuwen F,Wodarz A,Klingensmith J,Nusse R

更新日期：1995-05-01 00:00:00

abstract：:The discovery of transcription factors (TFs) controlling pathways in health and disease is of paramount interest. We designed a widely applicable method, dubbed barcorded synthetic tandem repeat promoter screening (BC-STAR-PROM), to identify signal-activated TFs without any a priori knowledge about their properties. T...

journal_title：Genes & development

authors： Gosselin P,Rando G,Fleury-Olela F,Schibler U

更新日期：2016-08-15 00:00:00

abstract：:Symbiotic nitrogen fixation involves the development of specialized organs called nodules within which plant photosynthates are exchanged for combined nitrogen of bacterial origin. To determine the importance of bacterial nitrogen metabolism in symbiosis, we have characterized a key regulator of this metabolism in Rhi...

journal_title：Genes & development

authors： Arcondéguy T,Huez I,Tillard P,Gangneux C,de Billy F,Gojon A,Truchet G,Kahn D

更新日期：1997-05-01 00:00:00

abstract：:Signals from TGF-beta superfamily receptors are transduced to the nucleus by Smad proteins, which transcriptionally activate target genes. In Caenorhabditis elegans, defects in a TGF-beta-related pathway cause a reversible developmental arrest and metabolic shift at the dauer larval stage. Null mutations in daf-3 supp...

journal_title：Genes & development

authors： Patterson GI,Koweek A,Wong A,Liu Y,Ruvkun G

更新日期：1997-10-15 00:00:00

abstract：:One of the most common microsatellites in eukaryotes consists of tandem arrays of the dinucleotide GT. Although the study of the instability of such repetitive DNA has been extremely fruitful over the last decade, no biological function has been demonstrated for these sequences. We investigated the genetic behavior of...

journal_title：Genes & development

authors： Gendrel CG,Boulet A,Dutreix M

更新日期：2000-05-15 00:00:00

abstract：:Natural scrapie has been viewed both as a recessive trait and as a contagious disease modulated by a host locus. To address this conundrum, we determined the structure of the sheep prion protein (PrP) gene, which contains three exons and extends over 20 kb of DNA. In the United States 86.4% of scrapie cases occur in S...

journal_title：Genes & development

authors： Westaway D,Zuliani V,Cooper CM,Da Costa M,Neuman S,Jenny AL,Detwiler L,Prusiner SB

更新日期：1994-04-15 00:00:00

abstract：:The assembly of a nervous system requires the extension of axons and dendrites to specific regions where they are matched with appropriate synaptic targets. Although the cues that guide long-range outgrowth have been characterized extensively, additional mechanisms are required to explain short-range guidance in neura...

journal_title：Genes & development

authors： Dow E,Siletti K,Hudspeth AJ

更新日期：2015-05-15 00:00:00

abstract：:Activated transcription by RNA polymerase II (Pol II) requires coactivators, one of which is the SRB/mediator. Whereas Srb4, an essential subunit of the SRB/mediator, is broadly required for Pol II transcription in yeast, we have shown that it is dispensable for the transcriptional activation of some genes. Here, we s...

journal_title：Genes & development

authors： Lee DK,Kim S,Lis JT

更新日期：1999-11-15 00:00:00

abstract：:The orphan nuclear receptor TLX regulates neural stem cell self-renewal in the adult brain and functions primarily as a transcription repressor through recruitment of Atrophin corepressors, which bind to TLX via a conserved peptide motif termed the Atro box. Here we report crystal structures of the human and insect TL...

journal_title：Genes & development

authors： Zhi X,Zhou XE,He Y,Searose-Xu K,Zhang CL,Tsai CC,Melcher K,Xu HE

更新日期：2015-02-15 00:00:00

abstract：:Inactivation of cyclin B-Cdc2 kinase at the exit from M phase depends on the specific proteolysis of the cyclin B subunit, whereas the Cdc2 subunit remains present at nearly constant levels throughout the cell cycle. It is unknown how Cdc2 escapes degradation when cyclin B is destroyed. In Xenopus egg extracts that re...

journal_title：Genes & development

authors： Nishiyama A,Tachibana K,Igarashi Y,Yasuda H,Tanahashi N,Tanaka K,Ohsumi K,Kishimoto T

更新日期：2000-09-15 00:00:00

abstract：:Serotonin is a bioamine regulating bone mass accrual differently depending on its site of synthesis. It decreases accrual when synthesized in the gut, and increases it when synthesized in the brain. The signal transduction events elicited by gut-derived serotonin once it binds to the Htr1b receptor present on osteobla...

journal_title：Genes & development

authors： Oury F,Yadav VK,Wang Y,Zhou B,Liu XS,Guo XE,Tecott LH,Schutz G,Means AR,Karsenty G

更新日期：2010-10-15 00:00:00

abstract：:The RecQ protein family is a highly conserved group of DNA helicases that play roles in maintaining genomic stability. In this study, we present biochemical and genetic evidence that Escherichia coli RecQ processes stalled replication forks and participates in SOS signaling. Cells that carry dnaE486, a mutation in the...

journal_title：Genes & development

authors： Hishida T,Han YW,Shibata T,Kubota Y,Ishino Y,Iwasaki H,Shinagawa H

更新日期：2004-08-01 00:00:00

abstract：:Integrin receptors for extracellular matrix are critical for cell motility, but the signals that determine when to stop are not known. Analysis of distal tip cell (DTC) migration during gonadogenesis in Caenorhabditis elegans has revealed the importance of transcription factor vab-3/Pax6 in regulating the alpha integr...

journal_title：Genes & development

authors： Meighan CM,Schwarzbauer JE

更新日期：2007-07-01 00:00:00

abstract：:Transcriptional profiling is a powerful approach for understanding development and disease. Current cell type-specific RNA purification methods have limitations, including cell dissociation trauma or inability to identify all RNA species. Here, we describe "mouse thiouracil (TU) tagging," a genetic and chemical inters...

journal_title：Genes & development

authors： Gay L,Miller MR,Ventura PB,Devasthali V,Vue Z,Thompson HL,Temple S,Zong H,Cleary MD,Stankunas K,Doe CQ

更新日期：2013-01-01 00:00:00

abstract：:Chromosome replication occurs precisely once during the cell cycle of almost all eukaryotic cells, and is a highly complex process that is still understood relatively poorly. Two conserved kinases called Cdc7 (cell division cycle 7) and cyclin-dependent kinase (CDK) are required to establish replication forks during t...

journal_title：Genes & development

authors： Labib K

更新日期：2010-06-15 00:00:00

abstract：:We hypothesized that basic helix-loop-helix (bHLH) MIST1 (BHLHA15) is a "scaling factor" that universally establishes secretory morphology in cells that perform regulated secretion. Here, we show that targeted deletion of MIST1 caused dismantling of the secretory apparatus of diverse exocrine cells. Parietal cells (PC...

journal_title：Genes & development

authors： Lo HG,Jin RU,Sibbel G,Liu D,Karki A,Joens MS,Madison BB,Zhang B,Blanc V,Fitzpatrick JA,Davidson NO,Konieczny SF,Mills JC

更新日期：2017-01-15 00:00:00