Oligomerization of ETO is obligatory for corepressor interaction.

abstract：:Myocyte enhancer factor 2 (MEF2) transcription factors cooperate with the MyoD family of basic helix-loop-helix (bHLH) transcription factors to drive skeletal muscle development during embryogenesis, but little is known about the potential functions of MEF2 factors in postnatal skeletal muscle. Here we show that skele...

journal_title：Molecular and cellular biology

authors： Potthoff MJ,Arnold MA,McAnally J,Richardson JA,Bassel-Duby R,Olson EN

更新日期：2007-12-01 00:00:00

abstract：:Deletion analysis was used to identify sequences upstream of the ADH2 gene of Saccharomyces cerevisiae that are required for its regulation. 5' and 3' internal deletions of the ADH2 control region were created in vitro, and the fragments were ligated adjacent to the ADH1 promoter and structural gene. Hybrid genes with...

journal_title：Molecular and cellular biology

authors： Beier DR,Sledziewski A,Young ET

更新日期：1985-07-01 00:00:00

abstract：:The Saccharomyces cerevisiae CDC25 gene and closely homologous genes in other eukaryotes encode guanine nucleotide exchange factors for Ras proteins. We have determined the minimal region of the budding yeast CDC25 gene capable of activity in vivo. The region required for full biological activity is approximately 450 ...

journal_title：Molecular and cellular biology

authors： Lai CC,Boguski M,Broek D,Powers S

更新日期：1993-03-01 00:00:00

abstract：:A special group of mitochondrial outer membrane proteins spans the membrane once, exposing soluble domains to both sides of the membrane. These proteins are synthesized in the cytosol and then inserted into the membrane by an unknown mechanism. To identify proteins that are involved in the biogenesis of the single-spa...

journal_title：Molecular and cellular biology

authors： Papić D,Elbaz-Alon Y,Koerdt SN,Leopold K,Worm D,Jung M,Schuldiner M,Rapaport D

更新日期：2013-10-01 00:00:00

abstract：:Rpd3(L) and Rpd3(S) are distinct multisubunit complexes containing the Rpd3 histone deacetylase. Disruption of the GCN5 histone acetyltransferase gene shows a strong synthetic phenotype when combined with either an sds3 mutation affecting only the Rpd3(L) complex or an rco1 mutation affecting only Rpd3(S). However, th...

journal_title：Molecular and cellular biology

authors： Biswas D,Takahata S,Stillman DJ

更新日期：2008-07-01 00:00:00

abstract：:The stem-loop in the 5' untranslated region (UTR) of collagen α1(I) and α2(I) mRNAs (5'SL) is the key element regulating their stability and translation. Stabilization of collagen mRNAs is the predominant mechanism for high collagen expression in fibrosis. LARP6 binds the 5'SL of α1(I) and α2(I) mRNAs with high affini...

journal_title：Molecular and cellular biology

authors： Challa AA,Stefanovic B

更新日期：2011-09-01 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：:3-Methyl adenine (3meA), a minor-groove DNA lesion, presents a strong block to synthesis by replicative DNA polymerases (Pols). To elucidate the means by which replication through this DNA lesion is mediated in eukaryotic cells, here we carry out genetic studies in the yeast Saccharomyces cerevisiae treated with the a...

journal_title：Molecular and cellular biology

authors： Johnson RE,Yu SL,Prakash S,Prakash L

更新日期：2007-10-01 00:00:00

abstract：:Despite distinct dissimilarities, diverse cancers express several common protumorigenic traits. We present here evidence that the proapoptotic protein Par-4 utilizes one such common tumorigenic trait to become selectively activated and induce apoptosis in cancer cells. Elevated protein kinase A (PKA) activity noted in...

journal_title：Molecular and cellular biology

authors： Gurumurthy S,Goswami A,Vasudevan KM,Rangnekar VM

更新日期：2005-02-01 00:00:00

abstract：:Cryptococcus neoformans is a fungal pathogen that causes meningitis in patients immunocompromised by AIDS, chemotherapy, organ transplantation, or high-dose steroids. Current antifungal drug therapies are limited and suffer from toxic side effects and drug resistance. Here, we defined the targets and mechanisms of ant...

journal_title：Molecular and cellular biology

authors： Cruz MC,Cavallo LM,Görlach JM,Cox G,Perfect JR,Cardenas ME,Heitman J

更新日期：1999-06-01 00:00:00

abstract：:LINE-1 (L1) retrotransposons comprise a large fraction of genomic DNAs of many organisms. Many L1 elements are active and may generate potentially deleterious mutations by inserting into genes, yet little is known about the control of retrotransposition by the host. Here we examined whether retrotransposition depends ...

journal_title：Molecular and cellular biology

authors： Shi X,Seluanov A,Gorbunova V

更新日期：2007-02-01 00:00:00

abstract：:The c-fes locus encodes a 93-kDa non-receptor protein tyrosine kinase (Fes) that regulates the growth and differentiation of hematopoietic and vascular endothelial cells. Unique to Fes is a long N-terminal sequence with two regions of strong homology to coiled-coil oligomerization domains. We introduced leucine-to-pro...

journal_title：Molecular and cellular biology

authors： Cheng HY,Schiavone AP,Smithgall TE

更新日期：2001-09-01 00:00:00

abstract：:Woodchucks infected with woodchuck hepatitis virus (WHV) and ground squirrels infected with ground squirrel hepatitis virus (GSHV) both develop hepatocellular carcinoma (HCC), but WHV-associated tumors arise more frequently and much earlier in life. These differences are preserved when the oncogenic potentials of the ...

journal_title：Molecular and cellular biology

authors： Hansen LJ,Tennant BC,Seeger C,Ganem D

更新日期：1993-01-01 00:00:00

abstract：:Human myeloid leukemia cells respond to 12-O-tetradecanoylphorbol-13-acetate (TPA) and other activators of protein kinase C (PKC) with induction of monocytic differentiation. The present studies demonstrated that treatment of U-937 and HL-60 myeloid leukemia cells with TPA, phorbol-12,13-dibutyrate, or bryostatin 1 wa...

journal_title：Molecular and cellular biology

authors： Kaneki M,Kharbanda S,Pandey P,Yoshida K,Takekawa M,Liou JR,Stone R,Kufe D

更新日期：1999-01-01 00:00:00

abstract：:Interleukin-5 (IL-5) and IL-6 have both been reported to act as B-cell differentiation factors by stimulating activated B cells to secrete antibody. However, it has not been possible to directly compare the effects of these two lymphokines because of the lack of a suitable B-cell line capable of responding to both. We...

journal_title：Molecular and cellular biology

authors： Randall TD,Lund FE,Brewer JW,Aldridge C,Wall R,Corley RB

更新日期：1993-07-01 00:00:00

abstract：:The level of phosphotyrosine in vinculin was determined in chicken embryo fibroblasts transformed by various strains of avian sarcoma virus. As previously reported (Sefton et al., Cell 24:165-174, 1981), vinculin was phosphorylated at tyrosine residues in most cultures examined, but the level varied greatly and no det...

journal_title：Molecular and cellular biology

authors： Antler AM,Greenberg ME,Edelman GM,Hanafusa H

更新日期：1985-01-01 00:00:00

abstract：:Diminished cyclooxygenase 2 (COX-2) expression in fibroblasts, with a resultant defect in the production of the antifibrotic mediator prostaglandin E(2), plays a key role in the pathogenesis of idiopathic pulmonary fibrosis (IPF). Here, we have characterized the molecular mechanism. We found that COX-2 mRNA levels in ...

journal_title：Molecular and cellular biology

authors： Coward WR,Watts K,Feghali-Bostwick CA,Knox A,Pang L

更新日期：2009-08-01 00:00:00

abstract：:The Integrator Complex is a group of proteins responsible for the endonucleolytic cleavage of primary small nuclear RNA (snRNA) transcripts within the nucleus. Integrator subunits 9 and 11 (IntS9/11) are thought to contain the catalytic activity based on their high sequence similarity to CPSF100 and CPSF73, which have...

journal_title：Molecular and cellular biology

authors： Albrecht TR,Wagner EJ

更新日期：2012-03-01 00:00:00

abstract：:We used transformation to insert a selectable marker at various sites in the Saccharomyces cerevisiae genome occupied by the transposable element Ty. The vector CV9 contains the LEU2+ gene and a portion of the repeated element Ty1-17. Transformation with this plasmid resulted in integration of the vector via a recipro...

journal_title：Molecular and cellular biology

authors： Klein HL,Petes TD

更新日期：1984-02-01 00:00:00

abstract：:A transcriptional enhancer has been mapped to a region 5.5 kilobases 3' of the C beta 2 gene in the human T-cell receptor (TCR) beta-chain locus. Transient transfections allowed localization of enhancer activity to a 480-base-pair HincII-XbaI restriction enzyme fragment. The TCR beta enhancer was active on both the mi...

journal_title：Molecular and cellular biology

authors： Gottschalk LR,Leiden JM

更新日期：1990-10-01 00:00:00

abstract：:Interleukin-6 (IL-6) is one of the major mediators of inflammation, and its expression is inducible by the other inflammatory lymphokines, interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha). We demonstrate that a common IL-6 promoter element, termed inflammatory lymphokine-responsive element (ILRE), is i...

journal_title：Molecular and cellular biology

authors： Shimizu H,Mitomo K,Watanabe T,Okamoto S,Yamamoto K

更新日期：1990-02-01 00:00:00

abstract：:PC12 cells treated with nerve growth factor (NGF) or infected with Rous sarcoma virus differentiate into sympathetic, neuronlike cells. To compare the differentiation programs induced by NGF and v-src, we have established a PC12 cell line expressing a temperature-sensitive v-src protein. The v-src-expressing PC12 cell...

journal_title：Molecular and cellular biology

authors： Thomas SM,Hayes M,D'Arcangelo G,Armstrong RC,Meyer BE,Zilberstein A,Brugge JS,Halegoua S

更新日期：1991-09-01 00:00:00

abstract：:Transforming growth factor beta (TGF-beta) is the name of a group of closely related polypeptides characterized by a multiplicity of effects, including regulation of extracellular proteolysis and turnover of the extracellular matrix. Its cellular mechanism of action is largely unknown. TGF-beta 1 is a strong and fast ...

journal_title：Molecular and cellular biology

authors： Riccio A,Pedone PV,Lund LR,Olesen T,Olsen HS,Andreasen PA

更新日期：1992-04-01 00:00:00

abstract：:The yeast nuclear gene YME1 was one of six genes recently identified in a screen for mutations that elevate the rate at which DNA escapes from mitochondria and migrates to the nucleus. yme1 mutations, including a deletion, cause four known recessive phenotypes: an elevation in the rate at which copies of TRP1 and ARS1...

journal_title：Molecular and cellular biology

authors： Thorsness PE,White KH,Fox TD

更新日期：1993-09-01 00:00:00

abstract：:Both chemotaxis and phagocytosis depend upon actin-driven cell protrusions and cell membrane remodeling. While chemoattractant receptors rely upon canonical G-protein signaling to activate downstream effectors, whether such signaling pathways affect phagocytosis is contentious. Here, we report that Gαi nucleotide exch...

journal_title：Molecular and cellular biology

authors： Huang NN,Becker S,Boularan C,Kamenyeva O,Vural A,Hwang IY,Shi CS,Kehrl JH

更新日期：2014-11-15 00:00:00

abstract：:Xrn1p of Saccharomyces cerevisiae is a major cytoplasmic RNA turnover exonuclease which is evolutionarily conserved from yeasts to mammals. Deletion of the XRN1 gene causes pleiotropic phenotypes, which have been interpreted as indirect consequences of the RNA turnover defect. By sequence comparisons, we have identifi...

journal_title：Molecular and cellular biology

authors： Solinger JA,Pascolini D,Heyer WD

更新日期：1999-09-01 00:00:00

abstract：:To clarify carbon source-dependent control of the glycolytic pathway in the yeast Saccharomyces cerevisiae, we have initiated a study of transcriptional regulation of the pyruvate kinase gene (PYK). By deletion analysis of the 5'-noncoding region of the PYK gene, we have identified an upstream activating sequence (UAS...

journal_title：Molecular and cellular biology

authors： Nishizawa M,Araki R,Teranishi Y

更新日期：1989-02-01 00:00:00

abstract：:The removal of oxidative damage from Saccharomyces cerevisiae DNA is thought to be conducted primarily through the base excision repair pathway. The Escherichia coli endonuclease III homologs Ntg1p and Ntg2p are S. cerevisiae N-glycosylase-associated apurinic/apyrimidinic (AP) lyases that recognize a wide variety of d...

journal_title：Molecular and cellular biology

authors： Swanson RL,Morey NJ,Doetsch PW,Jinks-Robertson S

更新日期：1999-04-01 00:00:00

abstract：:Spt6 is a highly conserved histone chaperone that interacts directly with both RNA polymerase II and histones to regulate gene expression. To gain a comprehensive understanding of the roles of Spt6, we performed genome-wide analyses of transcription, chromatin structure, and histone modifications in a Schizosaccharomy...

journal_title：Molecular and cellular biology

authors： DeGennaro CM,Alver BH,Marguerat S,Stepanova E,Davis CP,Bähler J,Park PJ,Winston F

更新日期：2013-12-01 00:00:00

abstract：:We have initiated a study of the promoter region of the alkaline extracellular protease gene (XPR2) from Yarrowia lipolytica to identify upstream sequences possibly involved in carbon, nitrogen, and peptone control of XPR2 expression. Deletion analysis showed that the TATA box and two major upstream activation sequenc...

journal_title：Molecular and cellular biology

authors： Blanchin-Roland S,Cordero Otero RR,Gaillardin C

更新日期：1994-01-01 00:00:00