A multifactor complex of eukaryotic initiation factors, eIF1, eIF2, eIF3, eIF5, and initiator tRNA(Met) is an important translation initiation intermediate in vivo.

abstract：:Transcription factors represent one of the largest groups of proteins regulated by SUMO (small ubiquitin-like modifier) modification, and their sumoylation is usually associated with transcriptional repression. To investigate whether sumoylation plays a general role in regulating transcription in yeast, we determined ...

journal_title：Genes & development

authors： Rosonina E,Duncan SM,Manley JL

更新日期：2010-06-15 00:00:00

abstract：:The widespread class of RNA viruses that utilize internal ribosome entry sites (IRESs) for translation include poliovirus and Hepatitis C virus. To identify host factors required for IRES-dependent translation and viral replication, we performed a genome-wide RNAi screen in Drosophila cells infected with Drosophila C ...

journal_title：Genes & development

authors： Cherry S,Doukas T,Armknecht S,Whelan S,Wang H,Sarnow P,Perrimon N

更新日期：2005-02-15 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：:The ATR (ATM and Rad3-related) kinase and its regulatory partner ATRIP (ATR-interacting protein) coordinate checkpoint responses to DNA damage and replication stress. TopBP1 functions as a general activator of ATR. However, the mechanism by which TopBP1 activates ATR is unknown. Here, we show that ATRIP contains a Top...

journal_title：Genes & development

authors： Mordes DA,Glick GG,Zhao R,Cortez D

更新日期：2008-06-01 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：:Accurate and regulated transcription by RNA polymerase II requires the assembly of an initiation complex involving multiple protein-DNA and protein-protein interactions. A key event is binding of TFIID, a complex consisting of TBP and associated factors (TAFs) to the template DNA. The TAF subunits of TFIID carry out d...

journal_title：Genes & development

authors： Ruppert S,Tjian R

更新日期：1995-11-15 00:00:00

abstract：:All multisubunit DNA-dependent RNA polymerases (RNAP) are zinc metalloenzymes, and at least two zinc atoms are present per enzyme molecule. RNAP residues involved in zinc binding and the functional role of zinc ions in the transcription mechanism or RNAP structure are unknown. Here, we locate four cysteine residues in...

journal_title：Genes & development

authors： Markov D,Naryshkina T,Mustaev A,Severinov K

更新日期：1999-09-15 00:00:00

abstract：:Gastrulation in mice is associated with the start of extreme proliferation and differentiation. The potential cost to the embryo of a very rapid proliferation rate is a high production of damaged cells. We demonstrate a novel surveillance mechanism for the elimination of cells damaged by ionizing radiation during mous...

journal_title：Genes & development

authors： Heyer BS,MacAuley A,Behrendtsen O,Werb Z

更新日期：2000-08-15 00:00:00

abstract：:How muscle diversity is generated in the vertebrate body is poorly understood. In the limb, dorsal and ventral muscle masses constitute the first myogenic diversification, as each gives rise to distinct muscles. Myogenesis initiates after muscle precursor cells (MPCs) have migrated from the somites to the limb bud and...

journal_title：Genes & development

authors： Anderson C,Williams VC,Moyon B,Daubas P,Tajbakhsh S,Buckingham ME,Shiroishi T,Hughes SM,Borycki AG

更新日期：2012-09-15 00:00:00

abstract：:The labial (lab) gene of Drosophila melanogaster is necessary for the proper development of the embryonic (larval) and adult head. We have identified the lab transcription unit within the proximal portion of the Antennapedia Complex (ANT-C) by mapping the molecular lesions associated with chromosomally rearranged lab ...

journal_title：Genes & development

authors： Diederich RJ,Merrill VK,Pultz MA,Kaufman TC

更新日期：1989-03-01 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：:Hepatitis B virus (HBV) infects humans and causes a wide range of clinical manifestations, from acute hepatitis to hepatocellular carcinoma (HCC). The HBV genome contains multiple promoters with gene expression regulated predominantly by the cellular transcription initiation machinery. Accordingly, the HBV-encoded pX,...

journal_title：Genes & development

authors： Haviv I,Matza Y,Shaul Y

更新日期：1998-04-15 00:00:00

abstract：:Epithelial-mesenchymal transition (EMT) is thought to be an important, possibly essential, component of the process of tumor dissemination and metastasis. About 20%-30% of Hras mutant mouse skin carcinomas induced by chemical initiation/promotion protocols have undergone EMT. Reduced exposure to TPA-induced chronic in...

journal_title：Genes & development

authors： Wong CE,Yu JS,Quigley DA,To MD,Jen KY,Huang PY,Del Rosario R,Balmain A

更新日期：2013-03-15 00:00:00

abstract：:Medulloblastomas are among the most common malignancies in childhood, and they are associated with substantial mortality and morbidity. The molecular pathogenesis as well as the ontogeny of these neoplasms is still poorly understood. We have generated a mouse model for medulloblastoma by Cre-LoxP-mediated inactivation...

journal_title：Genes & development

authors： Marino S,Vooijs M,van Der Gulden H,Jonkers J,Berns A

更新日期：2000-04-15 00:00:00

abstract：:Lethal yellow (Ay) is a mutation at the mouse agouti (a) locus that is associated with an all-yellow coat color, obesity, diabetes, tumors in heterozygotes, and preimplantation embryonic lethality in homozygotes. Previously, we cloned and characterized the wild-type agouti gene and demonstrated that it expresses a 0.8...

journal_title：Genes & development

authors： Michaud EJ,Bultman SJ,Stubbs LJ,Woychik RP

更新日期：1993-07-01 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：: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：:The RAG-1 protein plays an essential role in V(D)j recombination, but its exact function has not yet been defined. Here we report that a particular mutation in RAG-1 affects recombination by altering the specificity of target sequence usage. Recombination mediated by wild-type RAG-1 is tolerant of a wide range of codi...

journal_title：Genes & development

authors： Sadofsky MJ,Hesse JE,van Gent DC,Gellert M

更新日期：1995-09-01 00:00:00

abstract：:TDP-43 is a critical RNA-binding factor associated with pre-mRNA splicing in mammals. Its expression is tightly autoregulated, with loss of this regulation implicated in human neuropathology. We demonstrate that TDP-43 overexpression in humans and mice activates a 3' untranslated region (UTR) intron, resulting in exci...

journal_title：Genes & development

authors： Avendaño-Vázquez SE,Dhir A,Bembich S,Buratti E,Proudfoot N,Baralle FE

更新日期：2012-08-01 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：:Alteration of nucleosomes by ATP-dependent remodeling complexes represents a critical step in the regulation of transcription. The human SWI/SNF (hSWI/SNF) family is composed of complexes that contain either Brg1 or hBrm as the central ATPase; however, these separate complexes have not been compared functionally. Here...

journal_title：Genes & development

authors： Sif S,Saurin AJ,Imbalzano AN,Kingston RE

更新日期：2001-03-01 00:00:00

abstract：:Constitutive activation of the Wnt/APC/beta-catenin pathway is a frequent initiating event in gastrointestinal carcinogenesis. Mutations in the Adenomatous Polyposis Coli (APC) gene up-regulate Wnt signaling by stabilizing beta-catenin and causing activation of targets important in proliferation control. Here we show ...

journal_title：Genes & development

authors： Perreault N,Sackett SD,Katz JP,Furth EE,Kaestner KH

更新日期：2005-02-01 00:00:00

abstract：:Caenorhabditis elegans GLD-1, a KH motif containing RNA-binding protein of the GSG/STAR subfamily, controls diverse aspects of germ line development, suggesting that it may have multiple mRNA targets. We used an immunoprecipitation/subtractive hybridization/cloning strategy to identify 15 mRNAs that are putative targe...

journal_title：Genes & development

authors： Lee MH,Schedl T

更新日期：2001-09-15 00:00:00

abstract：:Here we demonstrate that RNF4, a highly conserved small ubiquitin-like modifier (SUMO)-targeted ubiquitin E3 ligase, plays a critical role in the response of mammalian cells to DNA damage. Human cells in which RNF4 expression was ablated by siRNA or chicken DT40 cells with a homozygous deletion of the RNF4 gene displa...

journal_title：Genes & development

authors： Yin Y,Seifert A,Chua JS,Maure JF,Golebiowski F,Hay RT

更新日期：2012-06-01 00:00:00

abstract：:Transcriptional activation of the human U1 snRNA genes is dependent on a noncanonical octamer element contained within an upstream enhancer. The U1 octamer only weakly recruits the Oct-1 POU domain, although recruitment is stimulated by a peptide containing the Oct-1-binding domain of SNAP190. Structural analysis of t...

journal_title：Genes & development

authors： Hovde S,Hinkley CS,Strong K,Brooks A,Gu L,Henry RW,Geiger J

更新日期：2002-11-01 00:00:00

abstract：:Protection of the stalled replication fork is crucial for responding to replication stress and minimizing its impact on chromosome instability, thus preventing diseases, including cancer. We found a new component, Abro1, in the protection of stalled replication fork integrity. Abro1 deficiency results in increased chr...

journal_title：Genes & development

authors： Xu S,Wu X,Wu L,Castillo A,Liu J,Atkinson E,Paul A,Su D,Schlacher K,Komatsu Y,You MJ,Wang B

更新日期：2017-07-15 00:00:00

abstract：:Deregulated expression of the c-myc proto-oncogene can lead to apoptosis under certain physiological conditions. By introducing a conditionally active Myc allele into primary embryo fibroblasts null for p53, and into fibroblasts without endogenous p53 expression but ectopically expressing a temperature-sensitive p53 a...

journal_title：Genes & development

authors： Wagner AJ,Kokontis JM,Hay N

更新日期：1994-12-01 00:00:00

abstract：:The structurally related POU homeo domain proteins Pit-1 and Oct-2 activate pituitary- and lymphoid-specific transcription, respectively, by binding to similar AT-rich motifs in their target genes. In this study we identify bases critical for recognition and activation by Pit-1 and examine how small differences in Pit...

journal_title：Genes & development

authors： Elsholtz HP,Albert VR,Treacy MN,Rosenfeld MG

更新日期：1990-01-01 00:00:00

abstract：:The Rho family of small GTPases are critical elements involved in the regulation of signal transduction cascades from extracellular stimuli to the cell nucleus, including the JNK/SAPK signaling pathway, the c-fos serum response factor, and the p70 S6 kinase. Here we report a novel signaling pathway activated by the Rh...

journal_title：Genes & development

authors： Perona R,Montaner S,Saniger L,Sánchez-Pérez I,Bravo R,Lacal JC

更新日期：1997-02-15 00:00:00

abstract：:Joints form within the developing skeleton through the segmentation and cavitation of initially continuous cartilage condensations. However, the molecular pathways controlling joint formation largely remain to be clarified. In particular, while several critical secreted signals have been identified, no transcription f...

journal_title：Genes & development

authors： Kan A,Tabin CJ

更新日期：2013-03-01 00:00:00