SMARCB1 loss interacts with neuronal differentiation state to block maturation and impact cell stability.

abstract：:The C-terminal domain of the Escherichia coli RNA polymerase (RNAP) alpha subunit (alphaCTD) stimulates transcription initiation by interacting with upstream (UP) element DNA and a variety of transcription activators. Here we identify specific substitutions in region 4.2 of sigma 70 (sigma(70)) and in alphaCTD that de...

journal_title：Genes & development

authors： Ross W,Schneider DA,Paul BJ,Mertens A,Gourse RL

更新日期：2003-05-15 00:00:00

abstract：:The association of transcription corepressors SMRT and N-CoR with retinoid and thyroid receptors results in suppression of basal transcriptional activity. A key event in nuclear receptor signaling is the hormone-dependent release of corepressor and the recruitment of coactivator. Biochemical and structural studies hav...

journal_title：Genes & development

authors： Nagy L,Kao HY,Love JD,Li C,Banayo E,Gooch JT,Krishna V,Chatterjee K,Evans RM,Schwabe JW

更新日期：1999-12-15 00:00:00

abstract：:We describe the developmental effects of the expression of a normal and mutated Drosophila ras gene ras2 in transgenic Drosophila. A Gly14----Val14 mutant (Gly14 in ras2 is equivalent to Gly12 in mammalian ras proteins) was constructed in ras2 by site-directed mutagenesis. Inducible constructs of ras2 and ras2Val14 we...

journal_title：Genes & development

authors： Bishop JG 3rd,Corces VG

更新日期：1988-05-01 00:00:00

abstract：:The mitotic kinase Aurora A (Aur-A) is required for formation of a bipolar mitotic spindle and accurate chromosome segregation. In somatic cells, Aur-A protein and kinase activity levels peak during mitosis, and Aur-A is degraded during mitotic exit. Here, we investigated how Aur-A protein and kinase activity levels a...

journal_title：Genes & development

authors： Littlepage LE,Ruderman JV

更新日期：2002-09-01 00:00:00

abstract：:Rosiglitazone (rosi) is a powerful insulin sensitizer, but serious toxicities have curtailed its widespread clinical use. Rosi functions as a high-affinity ligand for peroxisome proliferator-activated receptor γ (PPARγ), the adipocyte-predominant nuclear receptor (NR). The classic model, involving binding of ligand to...

journal_title：Genes & development

authors： Step SE,Lim HW,Marinis JM,Prokesch A,Steger DJ,You SH,Won KJ,Lazar MA

更新日期：2014-05-01 00:00:00

abstract：:A complex array of genetic factors regulates neuronal dendrite morphology. Epigenetic regulation of gene expression represents a plausible mechanism to control pathways responsible for specific dendritic arbor shapes. By studying the Drosophila dendritic arborization (da) neurons, we discovered a role of the double-br...

journal_title：Genes & development

authors： Bagley JA,Yan Z,Zhang W,Wildonger J,Jan LY,Jan YN

更新日期：2014-09-01 00:00:00

abstract：:The recombinational enhancer of the Hin inversion system in Salmonella stimulates recombination in vitro 150-fold in the presence of the Escherichia coli host factor Fis. To gain an understanding of the roles of the enhancer and Fis in stimulating the Hin-mediated inversion reaction, we have used nuclease and chemical...

journal_title：Genes & development

authors： Bruist MF,Glasgow AC,Johnson RC,Simon MI

更新日期：1987-10-01 00:00:00

abstract：:Restricted expression of a mouse Vasa homolog gene (Mvh) expression is first detected in primordial germ cells (PGCs) after colonization of the genital ridges. Subsequently, Mvh is maintained until postmeiotic germ cells are formed. Here, we demonstrate that male mice homozygous for a targeted mutation of Mvh exhibit ...

journal_title：Genes & development

authors： Tanaka SS,Toyooka Y,Akasu R,Katoh-Fukui Y,Nakahara Y,Suzuki R,Yokoyama M,Noce T

更新日期：2000-04-01 00:00:00

abstract：:During gastrulation of Xenopus embryos the prospective mesoderm is induced initially with domains of dorsal and ventral fate, then further patterned to generate somitic mesoderm by signals from the gastrula organizer. Although Xwnt-8 is expressed in future ventrolateral mesoderm and induces prospective epidermis to di...

journal_title：Genes & development

authors： Hoppler S,Brown JD,Moon RT

更新日期：1996-11-01 00:00:00

abstract：:One of the first steps in neurogenesis is the diversification of cells along the dorsoventral axis. In Drosophila the central nervous system develops from three longitudinal columns of cells: ventral cells that express the vnd/nk2 homeobox gene, intermediate cells, and dorsal cells that express the msh homeobox gene. ...

journal_title：Genes & development

authors： Weiss JB,Von Ohlen T,Mellerick DM,Dressler G,Doe CQ,Scott MP

更新日期：1998-11-15 00:00:00

abstract：:Proximal-distal outgrowth of the vertebrate limb bud is regulated by the apical ectodermal ridge (AER), which forms at an invariant position along the dorsal-ventral (D/V) axis of the embryo. We have studied the genetic and cellular events that regulate AER formation in the mouse. In contrast to implications from prev...

journal_title：Genes & development

authors： Kimmel RA,Turnbull DH,Blanquet V,Wurst W,Loomis CA,Joyner AL

更新日期：2000-06-01 00:00:00

abstract：:The Drosophila external sensory organ forms in a lineage elaborating from a single precursor cell via a stereotypical series of asymmetric divisions. HAMLET transcription factor expression demarcates the lineage branch that generates two internal cell types, the external sensory neuron and thecogen. In HAMLET mutant o...

journal_title：Genes & development

authors： Moore AW,Roegiers F,Jan LY,Jan YN

更新日期：2004-03-15 00:00:00

abstract：:Mesoderm induction assays in Xenopus have implicated growth factors such as activin, Vg1, Xwnt-8, and noggin as important in directing the formation of dorsal mesoderm (Spemann's organizer). Because these growth factors are structurally very different, they presumably act through distinct cell surface receptors that i...

journal_title：Genes & development

authors： Watabe T,Kim S,Candia A,Rothbächer U,Hashimoto C,Inoue K,Cho KW

更新日期：1995-12-15 00:00:00

abstract：:Faithful inheritance of genetic information requires that DNA be copied only once each cell cycle. Initiation of DNA replication involves the establishment of a prereplication complex (pre-RC) and subsequent activation by CDK/cyclins, converting the pre-RC to a post-RC. The origin recognition complex (ORC), Cdc6p, and...

journal_title：Genes & development

authors： Liang C,Stillman B

更新日期：1997-12-15 00:00:00

abstract：:Checkpoint genes maintain genomic stability by arresting cells after DNA damage. Many of these genes also control cell cycle events in unperturbed cells. By conducting a screen for checkpoint genes in zebrafish, we found that dtl/cdt2 is an essential component of the early, radiation-induced G2/M checkpoint. We subseq...

journal_title：Genes & development

authors： Sansam CL,Shepard JL,Lai K,Ianari A,Danielian PS,Amsterdam A,Hopkins N,Lees JA

更新日期：2006-11-15 00:00:00

abstract：:The gene encoding yeast U6 snRNA that is transcribed by RNA polymerase III (Pol III) contains both a TATA box upstream of the transcription start site and a downstream binding site for the factor TFIIIC. This juxtaposition of elements typical of both Pol II- and Pol III-transcribed genes raises the question of how pol...

journal_title：Genes & development

authors： Roberts S,Colbert T,Hahn S

更新日期：1995-04-01 00:00:00

abstract：:The cJun N-terminal kinase 1 (JNK1) is implicated in diet-induced obesity. Indeed, germline ablation of the murine Jnk1 gene prevents diet-induced obesity. Here we demonstrate that selective deficiency of JNK1 in the murine nervous system is sufficient to suppress diet-induced obesity. The failure to increase body mas...

journal_title：Genes & development

authors： Sabio G,Cavanagh-Kyros J,Barrett T,Jung DY,Ko HJ,Ong H,Morel C,Mora A,Reilly J,Kim JK,Davis RJ

更新日期：2010-02-01 00:00:00

abstract：:The p53 tumor suppressor protein is the most well studied as a regulator of transcription in the nucleus, where it exists primarily as a tetramer. However, there are other oligomeric states of p53 that are relevant to its regulation and activities. In unstressed cells, p53 is normally held in check by MDM2 that target...

journal_title：Genes & development

authors： Katz C,Low-Calle AM,Choe JH,Laptenko O,Tong D,Joseph-Chowdhury JN,Garofalo F,Zhu Y,Friedler A,Prives C

更新日期：2018-03-01 00:00:00

abstract：:In eubacteria, the ClpS adaptor has been proposed to be essential for degradation of N-end rule substrates by the AAA(+) protease ClpAP. To test this model, we assayed degradation of substrates bearing N-end rule sequences isolated in a genetic screen for efficient degradation tags. ClpS was not vital for degradation ...

journal_title：Genes & development

authors： Wang KH,Sauer RT,Baker TA

更新日期：2007-02-15 00:00:00

abstract：:Adenomatous polyposis coli (APC) regulates the activity of β-catenin, an integral component of Wnt signaling. However, the selective role of the APC-β-catenin pathway in cerebral cortical development is unknown. Here we genetically dissected the relative contributions of APC-regulated β-catenin signaling in cortical p...

journal_title：Genes & development

authors： Nakagawa N,Li J,Yabuno-Nakagawa K,Eom TY,Cowles M,Mapp T,Taylor R,Anton ES

更新日期：2017-08-15 00:00:00

abstract：:The chromo domain was identified as a homologous protein motif between Polycomb (Pc)--a member of the Pc-group genes encoding transcriptional repressors of the homeotic genes--and HP1--a heterochromatin-associated protein encoded by the suppressor of position effect variegation gene Su(var)205. Together with previous ...

journal_title：Genes & development

authors： Messmer S,Franke A,Paro R

更新日期：1992-07-01 00:00:00

abstract：:Plant water homeostasis is maintained by the phytohormone abscisic acid (ABA), which triggers stomatal pore closure in response to drought stress. We identified the Arabidopsis small guanosine triphosphatase (GTPase) protein AtRac1 as a central component in the ABA-mediated stomatal closure process. ABA treatment indu...

journal_title：Genes & development

authors： Lemichez E,Wu Y,Sanchez JP,Mettouchi A,Mathur J,Chua NH

更新日期：2001-07-15 00:00:00

abstract：:The reelin (reln) and disabled 1 (dab1) genes both ensure correct neuronal positioning during brain development. We have found that the intracellular Dab1 protein receives a tyrosine phosphorylation signal from extracellular Reln protein. Genetic analysis shows that reln function depends on dab1, and vice versa, as ex...

journal_title：Genes & development

authors： Howell BW,Herrick TM,Cooper JA

更新日期：1999-03-15 00:00:00

abstract：:The association of proteins with the branch site region during pre-mRNA splicing was probed using a novel methodology to site-specifically modify the pre-mRNA with the photo-reagent benzophenone. Three sets of proteins were distinguished by the kinetics of their associations with pre-mRNAs, by their association with d...

journal_title：Genes & development

authors： MacMillan AM,Query CC,Allerson CR,Chen S,Verdine GL,Sharp PA

更新日期：1994-12-15 00:00:00

abstract：:Bloom's syndrome (BS) is an autosomal recessive disorder characterized by a strong cancer predisposition. The defining feature of BS is extreme genome instability. The gene mutated in Bloom's syndrome, BLM, encodes a DNA helicase (BLM) of the RecQ family. BLM plays a role in homologous recombination; however, its exac...

journal_title：Genes & development

authors： Bugreev DV,Yu X,Egelman EH,Mazin AV

更新日期：2007-12-01 00:00:00

abstract：:Histone deacetylase 3 (HDAC3) is one of four members of the human class I HDACs that regulates gene expression by deacetylation of histones and nonhistone proteins. Early studies have suggested that HDAC3 activity is regulated by association with the corepressors N-CoR and SMRT. Here we demonstrate that, in addition t...

journal_title：Genes & development

authors： Zhang X,Ozawa Y,Lee H,Wen YD,Tan TH,Wadzinski BE,Seto E

更新日期：2005-04-01 00:00:00

abstract：:Genome-wide association studies (GWASs) have identified a genetic variant of moderate effect size at 6p21.1 associated with erythrocyte traits in humans. We show that this variant affects an erythroid-specific enhancer of CCND3. A Ccnd3 knockout mouse phenocopies these erythroid phenotypes, with a dramatic increase in...

journal_title：Genes & development

authors： Sankaran VG,Ludwig LS,Sicinska E,Xu J,Bauer DE,Eng JC,Patterson HC,Metcalf RA,Natkunam Y,Orkin SH,Sicinski P,Lander ES,Lodish HF

更新日期：2012-09-15 00:00:00

abstract：:Nonsense-mediated mRNA decay (NMD) is a quality control mechanism that detects and degrades mRNAs containing premature stop codons (PTCs). In vertebrates, PTCs trigger efficient NMD when located upstream of an exon junction complex (EJC). Degradation of PTC-containing mRNAs requires the endonucleolytic activity of SMG...

journal_title：Genes & development

authors： Kashima I,Jonas S,Jayachandran U,Buchwald G,Conti E,Lupas AN,Izaurralde E

更新日期：2010-11-01 00:00:00

abstract：:The choice of self-renewal versus differentiation is a fundamental issue in stem cell and cancer biology. Neural progenitors of the Drosophila post-embryonic brain, larval neuroblasts (NBs), divide asymmetrically in a stem cell-like fashion to generate a self-renewing NB and a Ganglion Mother Cell (GMC), which divides...

journal_title：Genes & development

authors： Wang H,Somers GW,Bashirullah A,Heberlein U,Yu F,Chia W

更新日期：2006-12-15 00:00:00

abstract：:Pseudoplasmodia of developing Dictyostelium are organized with anteroposterior polarity. We have isolated CAR4, the gene for a new cell-surface, G protein-linked cAMP receptor. CAR4 mRNA is initially expressed during tip elongation and continues to accumulate into culmination. CAR4 is maximally expressed in pseudoplas...

journal_title：Genes & development

authors： Louis JM,Ginsburg GT,Kimmel AR

更新日期：1994-09-01 00:00:00