Differential requirement for H2AX and 53BP1 in organismal development and genome maintenance in the absence of poly(ADP)ribosyl polymerase 1.

abstract：:Vacuolar H+-ATPases (V-ATPases) are a family of ATP-driven proton pumps. They maintain pH gradients between intracellular compartments and are required for proton secretion out of the cytoplasm. Mechanisms of extrinsic control of V-ATPase are poorly understood. Previous studies showed that glucose is an important regu...

journal_title：Molecular and cellular biology

authors： Sautin YY,Lu M,Gaugler A,Zhang L,Gluck SL

更新日期：2005-01-01 00:00:00

abstract：:Several factors that mediate activation by nuclear receptors also modify the chemical and structural composition of chromatin. Prominent in this diverse group is the steroid receptor coactivator 1 (SRC-1) family, which interact with agonist-bound nuclear receptors, thereby coupling them to multifunctional transcriptio...

journal_title：Molecular and cellular biology

authors： DiRenzo J,Shang Y,Phelan M,Sif S,Myers M,Kingston R,Brown M

更新日期：2000-10-01 00:00:00

abstract：:The biosynthesis of influenza virus hemagglutinin (HA) and its translocation across microsomal membranes were studied in a mammalian cell-free system. All forms of HA could be cotranslationally translocated with high efficiency. However, only truncated forms of HA were translocated after protein synthesis has been ter...

journal_title：Molecular and cellular biology

authors： Chao CC,Bird P,Gething MJ,Sambrook J

更新日期：1987-10-01 00:00:00

abstract：:Chemical carcinogenesis in mouse skin has been useful in delineating the molecular events that underlie squamous cell carcinoma progression. A late event in this progression, the epithelial-to-mesenchymal transition (EMT), is characterized by the loss of epithelial markers and the presence of mesenchymal markers. One ...

journal_title：Molecular and cellular biology

authors： Hulboy DL,Matrisian LM,Crawford HC

更新日期：2001-08-01 00:00:00

abstract：:The gene responsible for multidrug resistance (mdr), which encodes the P-glycoprotein, is a member of a multigene family. We have identified distinct mdr gene transcripts encoded by three separate mdr genes in the mouse. Expression levels of each mdr gene are dramatically different in various mouse tissues. Specific m...

journal_title：Molecular and cellular biology

authors： Croop JM,Raymond M,Haber D,Devault A,Arceci RJ,Gros P,Housman DE

更新日期：1989-03-01 00:00:00

abstract：:Temperature-sensitive mutants of TFIIB that are defective for essential interactions were isolated. One mutation (G204D) results in disruption of a protein-protein contact between TFIIB and TATA binding protein (TBP), while the other (K272I) disrupts an interaction between TFIIB and DNA. The TBP gene was mutagenized, ...

journal_title：Molecular and cellular biology

authors： Buratowski RM,Downs J,Buratowski S

更新日期：2002-12-01 00:00:00

abstract：:The effect of atenolol, propranolol, trifluoperazine, and caffeine on the occurrence of meiotic diploid and disomic products in Saccharomyces cerevisiae was investigated. We demonstrated that atenolol, propranolol, and trifluoperazine reduce the occurrence of meiotic diploid products and that propranolol also slightly...

journal_title：Molecular and cellular biology

authors： Sora S,Bianchi M

更新日期：1982-11-01 00:00:00

abstract：:SMYD lysine methyltransferases target histones and nonhistone proteins for methylation and are critical regulators of muscle development and implicated in neoplastic transformation. They are characterized by a split catalytic SET domain and an intervening MYND zinc finger domain, as well as an extended C-terminal doma...

journal_title：Molecular and cellular biology

authors： Jaiswal D,Turniansky R,Moresco JJ,Ikram S,Ramaprasad G,Akinwole A,Wolf J,Yates JR 3rd,Green EM

更新日期：2020-01-03 00:00:00

abstract：:Ecdysoneless (ECD) is an evolutionarily conserved protein whose germ line deletion is embryonic lethal. Deletion of Ecd in cells causes cell cycle arrest, which is rescued by exogenous ECD, demonstrating a requirement of ECD for normal mammalian cell cycle progression. However, the exact mechanism by which ECD regulat...

journal_title：Molecular and cellular biology

authors： Mir RA,Bele A,Mirza S,Srivastava S,Olou AA,Ammons SA,Kim JH,Gurumurthy CB,Qiu F,Band H,Band V

更新日期：2015-12-28 00:00:00

abstract：:First characterized in Trypanosoma brucei, the spliced leader-associated (SLA) RNA gene locus has now been isolated from the kinetoplastids Leishmania tarentolae and Trypanosoma cruzi. In addition to the T. brucei SLA RNA, both L. tarentolae and T. cruzi SLA RNA repeat units also yield RNAs of 75 or 76 nucleotides (nt...

journal_title：Molecular and cellular biology

authors： Roberts TG,Sturm NR,Yee BK,Yu MC,Hartshorne T,Agabian N,Campbell DA

更新日期：1998-08-01 00:00:00

abstract：:To examine the functional role of the interaction between Munc18c and syntaxin 4 in the regulation of GLUT4 translocation in 3T3L1 adipocytes, we assessed the effects of introducing three different peptide fragments (20 to 24 amino acids) of Munc18c from evolutionarily conserved regions of the Sec1 protein family pred...

journal_title：Molecular and cellular biology

authors： Thurmond DC,Kanzaki M,Khan AH,Pessin JE

更新日期：2000-01-01 00:00:00

abstract：:Transcription from the Moloney murine leukemia virus (Mo-MuLV) long terminal repeat (LTR) is inhibited in murine stem cells and induced during maturation of these cells. We have investigated whether alterations in the activity of this viral regulatory element also occur during differentiation of human myeloid leukemia...

journal_title：Molecular and cellular biology

authors： Reisman D,Rotter V

更新日期：1989-08-01 00:00:00

abstract：:The major histocompatibility complex class II (MHC-II) locus includes a dense cluster of genes that function to initiate immune responses. Expression of insulator CCCTC binding factor (CTCF) was found to be required for expression of all MHC class II genes associated with antigen presentation. Ten CTCF sites that divi...

journal_title：Molecular and cellular biology

authors： Majumder P,Boss JM

更新日期：2010-09-01 00:00:00

abstract：:Cytoplasmic poly(A) elongation is one mechanism that regulates translational recruitment of maternal mRNA in early development. In Xenopus laevis, poly(A) elongation is controlled by two cis elements in the 3' untranslated regions of responsive mRNAs: the hexanucleotide AAUAAA and a U-rich structure with the general s...

journal_title：Molecular and cellular biology

authors： Stebbins-Boaz B,Richter JD

更新日期：1994-09-01 00:00:00

abstract：:The signal transducer and activator of transcription STAT5 plays a major role in the cellular response to cytokines, but the mechanism by which it activates transcription remains poorly understood. We show here that deacetylase inhibitors (trichostatin A, suberoylanilide hydroxamic acid, and sodium butyrate) prevent i...

journal_title：Molecular and cellular biology

authors： Rascle A,Johnston JA,Amati B

更新日期：2003-06-01 00:00:00

abstract：:Avian leukosis virus (ALV)-induced neoplasias are commonly found associated with integrations of proviral DNA in proximity to the myc gene. However, studies suggest that other genetic events are necessary for the complete neoplastic phenotype. A cell line (HP46) derived from an ALV-induced tumor has been analyzed and ...

journal_title：Molecular and cellular biology

authors： Kabrun N,Bumstead N,Hayman MJ,Enrietto PJ

更新日期：1990-09-01 00:00:00

abstract：:Frk/rak belongs to a novel family of Src kinases with epithelial tissue-specific expression. Although developmental expression patterns and functional overexpression in vitro have associated these kinases with growth suppression and differentiation, their physiological functions remain largely unknown. We therefore ge...

journal_title：Molecular and cellular biology

authors： Chandrasekharan S,Qiu TH,Alkharouf N,Brantley K,Mitchell JB,Liu ET

更新日期：2002-07-01 00:00:00

abstract：:Nuclear hormone receptor coregulator (NRC) is a 2,063-amino-acid coregulator of nuclear hormone receptors and other transcription factors (e.g., c-Fos, c-Jun, and NF-kappaB). We and others have generated C57BL/6-129S6 hybrid (C57/129) NRC(+/-) mice that appear outwardly normal and grow and reproduce. In contrast, homo...

journal_title：Molecular and cellular biology

authors： Mahajan MA,Das S,Zhu H,Tomic-Canic M,Samuels HH

更新日期：2004-06-01 00:00:00

abstract：:The use of mutant mice plays a pivotal role in determining the function of genes, and the recently reported germ line transposition of the Sleeping Beauty (SB) transposon would provide a novel system to facilitate this approach. In this study, we characterized SB transposition in the mouse germ line and assessed its p...

journal_title：Molecular and cellular biology

authors： Horie K,Yusa K,Yae K,Odajima J,Fischer SE,Keng VW,Hayakawa T,Mizuno S,Kondoh G,Ijiri T,Matsuda Y,Plasterk RH,Takeda J

更新日期：2003-12-01 00:00:00

abstract：:The mitochondrial NADH dehydrogenase (complex I) in mammalian cells is a multimeric enzyme consisting of approximately 40 subunits, 7 of which are encoded in mitochondrial DNA (mtDNA). Very little is known about the function of these mtDNA-encoded subunits. In this paper, we describe the efficient isolation from a hum...

journal_title：Molecular and cellular biology

authors： Hofhaus G,Attardi G

更新日期：1995-02-01 00:00:00

abstract：:Apoptotic cells are swiftly engulfed by macrophages to prevent the release of noxious materials from dying cells. Apoptotic cells expose phosphatidylserine (PtdSer) on their surface, and macrophages engulf them by recognizing PtdSer using specific receptors and opsonins. Here, we found that mouse resident peritoneal m...

journal_title：Molecular and cellular biology

authors： Nishi C,Toda S,Segawa K,Nagata S

更新日期：2014-04-01 00:00:00

abstract：:Low-molecular-weight RNA exhibiting transforming potential was identified in chemically induced lymphoma cells by the transformation of mink lung cells after transfection. The RNA was sequenced by the direct chemical method and was shown to be a small nuclear RNA, U5. The transforming potential of the RNA was further ...

journal_title：Molecular and cellular biology

authors： Hamada K,Kumazaki T,Mizuno K,Yokoro K

更新日期：1989-10-01 00:00:00

abstract：:Hepatocyte nuclear factor 4 (HNF-4), a highly conserved member of the steroid hormone receptor superfamily critical for development and liver-specific gene expression, is very similar to another superfamily member, retinoid X receptor alpha (RXR alpha), in overall amino acid sequence and DNA binding specificity. Since...

journal_title：Molecular and cellular biology

authors： Jiang G,Nepomuceno L,Hopkins K,Sladek FM

更新日期：1995-09-01 00:00:00

abstract：:The CBP/p300 family of proteins comprises related acetyltransferases that coactivate signal-responsive transcription. Recent evidence suggests that p300/CBP may also interact directly with complexes that mediate different aspects of DNA metabolism such as replication and repair. In this report, we show that loss of dC...

journal_title：Molecular and cellular biology

authors： Smolik S,Jones K

更新日期：2007-01-01 00:00:00

abstract：:Regulation of chromatin through histone acetylation is an important step in gene expression. The Gcn5 histone acetyltransferase is part of protein complexes, e.g., the SAGA complex, that interact with transcriptional activators, targeting the enzyme to specific promoters and assisting in recruitment of the basal RNA p...

journal_title：Molecular and cellular biology

authors： Qi D,Larsson J,Mannervik M

更新日期：2004-09-01 00:00:00

abstract：:The cyclin-dependent kinase (CDK)-activating kinase (CAK) is involved in cell cycle control, transcription, and DNA repair (E. A. Nigg, Curr. Opin. Cell. Biol. 8:312-317, 1996). However, the mechanisms of how CAK is integrated into these signaling pathways remain unknown. We previously demonstrated that abrogation of ...

journal_title：Molecular and cellular biology

authors： Wu L,Chen P,Shum CH,Chen C,Barsky LW,Weinberg KI,Jong A,Triche TJ

更新日期：2001-01-01 00:00:00

abstract：:Study of the mechanism(s) of genomic instability induced by the c-myc proto-oncogene has the potential to shed new light on its well-known oncogenic activity. However, an underlying mechanism(s) for this phenotype is largely unknown. In the present study, we investigated the effects of c-Myc overexpression on the DNA ...

journal_title：Molecular and cellular biology

authors： Sheen JH,Dickson RB

更新日期：2002-03-01 00:00:00

abstract：:Much of our knowledge on adipogenesis comes from cell culture models of preadipocyte differentiation. Adipogenesis is induced by treating confluent preadipocytes with the adipogenic cocktail, which activates transcription factors (TFs) glucocorticoid receptor (GR) and CREB within minutes and increases expression of TF...

journal_title：Molecular and cellular biology

authors： Park YK,Wang L,Giampietro A,Lai B,Lee JE,Ge K

更新日期：2017-01-04 00:00:00

abstract：:Lactose or galactose induces the expression of the lactose-galactose regulon in Kluyveromyces lactis. We show here that the regulon is not induced in strains defective in LAC9. We demonstrate that this gene codes for a regulatory protein that acts in a positive manner to induce transcription. The LAC9 gene was isolate...

journal_title：Molecular and cellular biology

authors： Wray LV Jr,Witte MM,Dickson RC,Riley MI

更新日期：1987-03-01 00:00:00

abstract：:Nuclear pore complexes (NPCs) play an essential role in RNA export. Nucleoporins required for mRNA export in Saccharomyces cerevisiae are found in the Nup84p and Nup82p subcomplexes of the NPC. The Nup82p subcomplex contains Nup82p, Rat7p/Nup159p, Nsp1p, Gle1p/Rss1p, and Rip1p/Nup42p and is found only on the cytoplasm...

journal_title：Molecular and cellular biology

authors： Rollenhagen C,Hodge CA,Cole CN

更新日期：2004-06-01 00:00:00