NF-kappa B-mediated MyoD decay during muscle wasting requires nitric oxide synthase mRNA stabilization, HuR protein, and nitric oxide release.

abstract：:Previous studies have identified novel modifications in the core fold domain of histone H2B, but relatively little is known about the function of these putative histone modification sites. We have mutated core modifiable residues that are conserved in Saccharomyces cerevisiae histone H2B and characterized the effects ...

journal_title：Molecular and cellular biology

authors： Kyriss MN,Jin Y,Gallegos IJ,Sanford JA,Wyrick JJ

更新日期：2010-07-01 00:00:00

abstract：:The baker's yeast Saccharomyces cerevisiae possesses a single gene encoding heat shock transcription factor (HSF), which is required for the activation of genes that participate in stress protection as well as normal growth and viability. Yeast HSF (yHSF) contains two distinct transcriptional activation regions locate...

journal_title：Molecular and cellular biology

authors： Santoro N,Johansson N,Thiele DJ

更新日期：1998-11-01 00:00:00

abstract：:During investigations on the regulation of the Pax-6 gene, we characterized a cDNA from quail neuroretina showing a 5' untranslated region distinct from that previously described and initiated from an internal promoter. Using RNase protection and primer extension mapping, we localized this second quail Pax-6 promoter,...

journal_title：Molecular and cellular biology

authors： Plaza S,Dozier C,Turque N,Saule S

更新日期：1995-06-01 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：: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：:Negative elongation factor (NELF) is a human transcription factor complex that cooperates with DRB sensitivity-inducing factor (DSIF)/hSpt4-hSpt5 to repress elongation by RNA polymerase II (RNAPII). NELF activity is associated with five polypeptides, including NELF-A, a candidate gene product for Wolf-Hirschhorn syndr...

journal_title：Molecular and cellular biology

authors： Yamaguchi Y,Inukai N,Narita T,Wada T,Handa H

更新日期：2002-05-01 00:00:00

abstract：:Human cells lacking functional p53 exhibit a partial deficiency in nucleotide excision repair (NER), the pathway for repair of UV-induced DNA damage. The global genomic repair (GGR) subpathway of NER, but not transcription-coupled repair (TCR), is mainly affected by p53 loss or inactivation. We have utilized mouse emb...

journal_title：Molecular and cellular biology

authors： Smith ML,Ford JM,Hollander MC,Bortnick RA,Amundson SA,Seo YR,Deng CX,Hanawalt PC,Fornace AJ Jr

更新日期：2000-05-01 00:00:00

abstract：:Mutants of Saccharomyces cerevisiae that lack vacuolar proton-translocating ATPase (V-ATPase) activity show a well-defined set of Vma- (stands for vacuolar membrane ATPase activity) phenotypes that include pH-conditional growth, increased calcium sensitivity, and the inability to grow on nonfermentable carbon sources....

journal_title：Molecular and cellular biology

authors： Oluwatosin YE,Kane PM

更新日期：1998-03-01 00:00:00

abstract：:Allelic forms of DRG1/AFG2 confer resistance to the drug diazaborine, an inhibitor of ribosome biogenesis in Saccharomyces cerevisiae. Our results show that the AAA-ATPase Drg1 is essential for 60S maturation and associates with 60S precursor particles in the cytoplasm. Functional inactivation of Drg1 leads to an incr...

journal_title：Molecular and cellular biology

authors： Pertschy B,Saveanu C,Zisser G,Lebreton A,Tengg M,Jacquier A,Liebminger E,Nobis B,Kappel L,van der Klei I,Högenauer G,Fromont-Racine M,Bergler H

更新日期：2007-10-01 00:00:00

abstract：:To investigate the role of myogenin in regulating acetylcholine receptor expression in adult muscle, this muscle-specific basic helix-loop-helix transcription factor was overexpressed in transgenic mice by using regulatory elements conferring strong expression confined to differentiated postmitotic muscle fibers. Many...

journal_title：Molecular and cellular biology

authors： Gundersen K,Rabben I,Klocke BJ,Merlie JP

更新日期：1995-12-01 00:00:00

abstract：:Synaptic nuclei of innervated muscle transcribe acetylcholine receptor (AChR) genes at a much higher level than extrasynaptic nuclei. To isolate candidate synaptic regulatory molecules responsible for the unique transcriptional potential of synaptic nuclei, we have taken a subtractive hybridization approach. Here, we ...

journal_title：Molecular and cellular biology

authors： Velleca MA,Wallace MC,Merlie JP

更新日期：1994-11-01 00:00:00

abstract：:SEC63 encodes a protein required for secretory protein translocation into the endoplasmic reticulum (ER) of Saccharomyces cerevisiae (J. A. Rothblatt, R. J. Deshaies, S. L. Sanders, G. Daum, and R. Schekman, J. Cell Biol. 109:2641-2652, 1989). Antibody directed against a recombinant form of the protein detects a 73-kD...

journal_title：Molecular and cellular biology

authors： Feldheim D,Rothblatt J,Schekman R

更新日期：1992-07-01 00:00:00

abstract：:We have isolated new histone H3 mutants in Saccharomyces cerevisiae that confer phenotypes indicative of transcriptional defects. Here we describe the characterization of one such mutant, encoded by the hht2-11 allele, which contains the single amino acid change L61W in the globular domain of H3. Whole-genome expressi...

journal_title：Molecular and cellular biology

authors： Duina AA,Winston F

更新日期：2004-01-01 00:00:00

abstract：:We describe the cloning and characterization of tumor necrosis factor receptor (TNF-R)-associated ubiquitous scaffolding and signaling protein (TRUSS), a novel TNF-R1-interacting protein of 90.7 kDa. TRUSS mRNA was ubiquitously expressed in mouse tissues but was enriched in heart, liver, and testis. Co-immunoprecipita...

journal_title：Molecular and cellular biology

authors： Soond SM,Terry JL,Colbert JD,Riches DW

更新日期：2003-11-01 00:00:00

abstract：:To determine the effect of gene order on globin gene developmental regulation, we produced transgenic mice containing two tandemly arranged gamma- or beta-globin or gamma beta- and beta gamma-globin genes linked to a 2.5-kb cassette containing sequences of the locus control region (LCR). Analysis of constructs contain...

journal_title：Molecular and cellular biology

authors： Peterson KR,Stamatoyannopoulos G

更新日期：1993-08-01 00:00:00

abstract：:Purified simian virus 40 (SV40) DNA is reconstituted into chromatin and transcribed by endogenous RNA polymerase II when microinjected into nuclei of Xenopus laevis oocytes. We have correlated the kinetics of chromatin reconstitution with that of accumulation of virus-specific RNA in this system. A delay of approximat...

journal_title：Molecular and cellular biology

authors： Miller TJ,Mertz JE

更新日期：1982-12-01 00:00:00

abstract：:TFIIIC plays a key role in nucleating the assembly of the initiation factor TFIIIB on class III genes. We have characterized an essential gene, TFC8, encoding the 60-kDa polypeptide, tau60, present in affinity-purified TFIIIC. Hemagglutinin-tagged variants of tau60 were found to be part of TFIIIC-tDNA complexes and to...

journal_title：Molecular and cellular biology

authors： Deprez E,Arrebola R,Conesa C,Sentenac A

更新日期：1999-12-01 00:00:00

abstract：:The human 4F2 cell surface antigen is a 120-kilodalton (kDa) disulfide-linked heterodimer which is composed of an 80- to 90-kDa glycosylated heavy chain (4F2HC) and a 35- to 40-kDa nonglycosylated light chain (4F2LC). 4F2 belongs to a family of inducible cell surface molecules which are involved in T-lymphocyte activa...

journal_title：Molecular and cellular biology

authors： Gottesdiener KM,Karpinski BA,Lindsten T,Strominger JL,Jones NH,Thompson CB,Leiden JM

更新日期：1988-09-01 00:00:00

abstract：:The multienzyme complex prolyl 4-hydroxylase catalyzes the hydroxylation of proline residues and acts as a chaperone during collagen synthesis in multicellular organisms. The beta subunit of this complex is identical to protein disulfide isomerase (PDI). The free-living nematode Caenorhabditis elegans is encased in a ...

journal_title：Molecular and cellular biology

authors： Winter AD,Page AP

更新日期：2000-06-01 00:00:00

abstract：:Human neuroblastoma cells often carry amplified DNA encompassing the gene N-myc. Amplified N-myc has been found localized in "double minutes" in direct tumor cell preparations. In contrast, later passages carried amplified N-myc almost exclusively within a single homogeneously staining chromosomal region located at a ...

journal_title：Molecular and cellular biology

authors： Amler LC,Schwab M

更新日期：1989-11-01 00:00:00

abstract：:We have used extrachromosomal substrates carrying immunoglobulin heavy-chain S mu and S gamma 3 switch region sequences to study activation and targeting of recombination by a transcriptional enhancer element. Substrates are transiently introduced into activated primary murine B cells, in which recombination involving...

journal_title：Molecular and cellular biology

authors： Leung H,Maizels N

更新日期：1994-02-01 00:00:00

abstract：:Cell fate specification requires precise coordination of transcription factors and their regulators to achieve fidelity and flexibility in lineage allocation. The transcriptional repressor growth factor independence 1 (GFI1) is comprised of conserved Snail/Slug/Gfi1 (SNAG) and zinc finger motifs separated by a linker ...

journal_title：Molecular and cellular biology

authors： Andrade D,Velinder M,Singer J,Maese L,Bareyan D,Nguyen H,Chandrasekharan MB,Lucente H,McClellan D,Jones D,Sharma S,Liu F,Engel ME

更新日期：2016-05-02 00:00:00

abstract：:The Wnt signaling pathway plays a pivotal role in vertebrate early development and morphogenesis. Duplin (axis duplication inhibitor) interacts with beta-catenin and prevents its binding to Tcf, thereby inhibiting downstream Wnt signaling. Here we show that Duplin is expressed predominantly from early- to mid-stage mo...

journal_title：Molecular and cellular biology

authors： Nishiyama M,Nakayama K,Tsunematsu R,Tsukiyama T,Kikuchi A,Nakayama KI

更新日期：2004-10-01 00:00:00

abstract：:The oxidation of methanol follows a well-defined pathway and is similar for several methylotrophic yeasts. The use of methanol as the sole carbon source for the growth of Pichia pastoris stimulates the expression of a family of genes. Three methanol-responsive genes have been isolated; cDNA copies have been made from ...

journal_title：Molecular and cellular biology

authors： Ellis SB,Brust PF,Koutz PJ,Waters AF,Harpold MM,Gingeras TR

更新日期：1985-05-01 00:00:00

abstract：:The hepatocyte nuclear factor 3alpha (HNF-3alpha) and 3beta proteins have homology in the winged helix/fork head DNA binding domain and regulate cell-specific transcription in hepatocytes and in respiratory and intestinal epithelia. In this study, we describe two novel isoforms of the winged helix transcription factor...

journal_title：Molecular and cellular biology

authors： Ye H,Kelly TF,Samadani U,Lim L,Rubio S,Overdier DG,Roebuck KA,Costa RH

更新日期：1997-03-01 00:00:00

abstract：:DNA sequencing and blot hybridization analyses have been used to study the structure of a mouse VL30 gene and the molecular nature of VL30-related RNA which is induced upon the stimulation of cultured AKR mouse embryo cells with defined peptide growth factors. An integrated mouse VL30 gene was found to contain identic...

journal_title：Molecular and cellular biology

authors： Hodgson CP,Elder PK,Ono T,Foster DN,Getz MJ

更新日期：1983-12-01 00:00:00

abstract：:Three ras homologs have been identified in Drosophila melanogaster. Here we describe the tissue distribution of their transcripts as analyzed by in situ hybridization. The RNAs of the three genes show a similar distribution at every developmental stage examined. In embryos, the transcripts are uniformly distributed. I...

journal_title：Molecular and cellular biology

authors： Segal D,Shilo BZ

更新日期：1986-06-01 00:00:00

abstract：:Cyclic AMP-responsive element-binding protein 3-like 3, hepatocyte specific (CREBH), is a hepatic transcription factor that functions as a key regulator of energy homeostasis. Here, we defined a regulatory CREBH posttranslational modification process, namely, lysine-specific acetylation, and its functional involvement...

journal_title：Molecular and cellular biology

authors： Kim H,Mendez R,Chen X,Fang D,Zhang K

更新日期：2015-12-01 00:00:00

abstract：:The E1a gene of adenovirus encodes two proteins, 289 and 243 amino acids long, which have positive (transactivator) and negative (enhancer repressor) RNA polymerase II transcriptional regulatory properties and cell transformation activities including cooperation with an activated ras gene. The E1a transforming functio...

journal_title：Molecular and cellular biology

authors： Velcich A,Ziff E

更新日期：1988-05-01 00:00:00

abstract：:ADR1 is a yeast transcription factor that contains two zinc fingers of the Cys-2-His-2 (C2H2) class. Mutations that change the specificity of DNA binding of ADR1 to its target site, upstream activation sequence 1 (UAS1), have been identified at three positions in the first zinc finger. Mutations Arg-115 to Gln, His-11...

journal_title：Molecular and cellular biology

authors： Thukral SK,Morrison ML,Young ET

更新日期：1992-06-01 00:00:00