Fibroblast growth factor and transforming growth factor beta repress transcription of the myogenic regulatory gene MyoD1.

abstract：:Chondromodulin I (chm-I), a type II transmembrane protein, is highly expressed in the avascular zones of cartilage but is downregulated in the hypertrophic region, which is invaded by blood vessels during enchondral ossification. In vitro and in vivo assays with the purified protein have shown chondrocyte-modulating a...

journal_title：Molecular and cellular biology

authors： Brandau O,Aszódi A,Hunziker EB,Neame PJ,Vestweber D,Fässler R

更新日期：2002-09-01 00:00:00

abstract：:Wrch-1, an atypical and transforming Rho GTPase, regulates cellular activities including proliferation and actin organization, but its functions and effectors remain poorly characterized. We show here that Wrch-1 distributes along the apical and basolateral membranes in MDCK cells and binds the cell polarity protein P...

journal_title：Molecular and cellular biology

authors： Brady DC,Alan JK,Madigan JP,Fanning AS,Cox AD

更新日期：2009-02-01 00:00:00

abstract：:Mouse mammary tumor virus (MMTV) promoter-driven transcription is induced by glucocorticoid hormone via binding of the glucocorticoid receptor (GR). The MMTV promoter also harbors a binding site for nuclear factor 1 (NF1). NF1 and GR were expressed in Xenopus oocytes; this revealed GR-NF1 cooperativity both in terms o...

journal_title：Molecular and cellular biology

authors： Belikov S,Astrand C,Holmqvist PH,Wrange O

更新日期：2004-04-01 00:00:00

abstract：:Sporulation in Saccharomyces cerevisiae normally occurs only in MATa/MAT alpha diploids. We show that mutations in RME1 bypassed the requirements for both a and alpha mating type information in sporulation and therefore allowed MATa/MATa and MAT alpha/MAT alpha diploids to sporulate. RME1 was located on chromosome VII...

journal_title：Molecular and cellular biology

authors： Rine J,Sprague GF Jr,Herskowitz I

更新日期：1981-10-01 00:00:00

abstract：:Activation of the Evi-1 zinc finger gene is a common event associated with transformation of murine myeloid leukemias. To characterize the gene product, we developed antisera against various protein domains. These antisera primarily detected a 145-kilodalton nuclear protein that bound double-stranded DNA. Binding was ...

journal_title：Molecular and cellular biology

authors： Matsugi T,Morishita K,Ihle JN

更新日期：1990-03-01 00:00:00

abstract：:To examine the role of clathrin-dependent insulin receptor internalization in insulin-stimulated signal transduction events, we expressed a dominant-interfering mutant of dynamin (K44A/dynamin) by using a recombinant adenovirus in the H4IIE hepatoma and 3T3L1 adipocyte cell lines. Expression of K44A/dynamin inhibited ...

journal_title：Molecular and cellular biology

authors： Ceresa BP,Kao AW,Santeler SR,Pessin JE

更新日期：1998-07-01 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：:The c-Myc oncoprotein (Myc) controls cell fate by regulating gene transcription in association with a DNA-binding partner, Max. While Max lacks a transcription regulatory domain, the N terminus of Myc contains a transcription activation domain (TAD) that recruits cofactor complexes containing the histone acetyltransfe...

journal_title：Molecular and cellular biology

authors： Faiola F,Liu X,Lo S,Pan S,Zhang K,Lymar E,Farina A,Martinez E

更新日期：2005-12-01 00:00:00

abstract：:Unique single-stranded regions of simian virus 40 DNA, phage M13 virion DNA, and several homopolymers were used as templates for the synthesis of (p)ppRNA-DNA chains by CV-1 cell DNA primase-DNA polymerase alpha. Intact RNA primers, specifically labeled with an RNA capping enzyme, were typically 6 to 8 ribonucleotides...

journal_title：Molecular and cellular biology

authors： Yamaguchi M,Hendrickson EA,DePamphilis ML

更新日期：1985-05-01 00:00:00

abstract：:Multiple organ systems require epithelial barriers for normal function, and barrier loss is a hallmark of diseases ranging from inflammation to epithelial cancers. However, the molecular processes regulating epithelial barrier maturation are not fully elucidated. After contact, epithelial cells undergo size-reductive ...

journal_title：Molecular and cellular biology

authors： Bolinger MT,Ramshekar A,Waldschmidt HV,Larsen SD,Bewley MC,Flanagan JM,Antonetti DA

更新日期：2016-07-14 00:00:00

abstract：:Thyroid hormone receptor (TR) functions as part of multiprotein complexes that also include retinoid X receptor (RXR) and transcriptional coregulators. We have found that both the TR CoR box and ninth heptad are required for RXR interaction and in turn for interaction with corepressor proteins N-CoR and SMRT. Remarkab...

journal_title：Molecular and cellular biology

authors： Zhang J,Zamir I,Lazar MA

更新日期：1997-12-01 00:00:00

abstract：:Glucocorticoid-induced leucine zipper (GILZ) is a leucine zipper protein, whose expression is augmented by dexamethasone (DEX) treatment and downregulated by T-cell receptor (TCR) triggering. Stable expression of GILZ in T cells mimics some of the effects of glucocorticoid hormones (GCH) in GCH-mediated immunosuppress...

journal_title：Molecular and cellular biology

authors： Ayroldi E,Zollo O,Macchiarulo A,Di Marco B,Marchetti C,Riccardi C

更新日期：2002-11-01 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：:RNA editing of specific residues by adenosine deamination is a nuclear process catalyzed by adenosine deaminases acting on RNA (ADAR). Different promoters in the ADAR1 gene give rise to two forms of the protein: a constitutive promoter expresses a transcript encoding (c)ADAR1, and an interferon-induced promoter expres...

journal_title：Molecular and cellular biology

authors： Poulsen H,Nilsson J,Damgaard CK,Egebjerg J,Kjems J

更新日期：2001-11-01 00:00:00

abstract：:The cytokines tumor necrosis factor (TNF), beta interferon (IFN-beta), and IFN-gamma increase major histocompatibility complex class I molecule expression. A greater than additive (i.e., synergistic) induction of class I heavy-chain mRNA is observed in HeLa cells treated with TNF in combination with either type of IFN...

journal_title：Molecular and cellular biology

authors： Johnson DR,Pober JS

更新日期：1994-02-01 00:00:00

abstract：:We have investigated the mechanism underlying repression of calcitonin/calcitonin gene-related peptide (CT/CGRP) gene expression by retinoic acid. Retinoic acid treatment of the CA77 thyroid C-cell line decreased CT/CGRP promoter activity two- to threefold, which correlates well with the decrease in calcitonin and CGR...

journal_title：Molecular and cellular biology

authors： Lanigan TM,Tverberg LA,Russo AF

更新日期：1993-10-01 00:00:00

abstract：:Extragenic suppressors of a new temperature-sensitive mutation (act1-4) in the actin gene of Saccharomyces cerevisiae were isolated in an attempt to identify genes whose products interact directly with actin. One suppressor with a cold-sensitive growth phenotype defined the new gene, SAC7, which was mapped, cloned, se...

journal_title：Molecular and cellular biology

authors： Dunn TM,Shortle D

更新日期：1990-05-01 00:00:00

abstract：:By using a retrovirus-derived vector system, we generated derivatives of the human colon cancer cell line HT29 that stably overexpress a full-length cDNA encoding the beta 1 isoform of rat protein kinase C (PKC). Two of these cell lines, PKC6 and PKC7, displayed an 11- to 15-fold increase in PKC activity when compared...

journal_title：Molecular and cellular biology

authors： Choi PM,Tchou-Wong KM,Weinstein IB

更新日期：1990-09-01 00:00:00

abstract：:The HRX gene (also called MLL, ALL-1, and Htrx) at chromosome band 11q23 is associated with specific subsets of acute leukemias through translocations that result in its fusion with a variety of heterologous partners. Two of these partners, ENL and AF9, code for proteins that are highly similar to each other and as fu...

journal_title：Molecular and cellular biology

authors： Slany RK,Lavau C,Cleary ML

更新日期：1998-01-01 00:00:00

abstract：:The RAD1 gene of Saccharomyces cerevisiae is required for the incision step of excision repair of damaged DNA. In this paper, we report our observations on the effect of the RAD1 gene on genetic recombination. Mitotic intrachromosomal and interchromosomal recombination in RAD+, rad1, rad52, and other rad mutant strain...

journal_title：Molecular and cellular biology

authors： Schiestl RH,Prakash S

更新日期：1988-09-01 00:00:00

abstract：:The positively acting regulatory gene amdR of Aspergillus nidulans coordinately regulates the expression of five structural genes involved in the catabolism of certain amides (amdS), omega amino acids (gatA and gabA), and lactams (lamA and lamB) in the presence of omega amino acid inducers. Analysis of the amdR gene s...

journal_title：Molecular and cellular biology

authors： Andrianopoulos A,Hynes MJ

更新日期：1990-06-01 00:00:00

abstract：:Fragments of African green monkey (Cercopithecus aethiops) DNA (3.5 to 18.0 kilobases) were inserted downstream from the thymidine kinase (TK, tk) coding region in pTK206/SV010, a gene construct which lacks both copies of the hexanucleotide 5'-AATAAA-3' and contains a simian virus 40 origin of replication, allowing it...

journal_title：Molecular and cellular biology

authors： Santangelo GM,Cole CN

更新日期：1983-04-01 00:00:00

abstract：:Posttranscriptional regulation is important for tumor necrosis factor alpha (TNF-alpha) expression in monocytes and macrophages, and an AU-rich element (ARE) in the 3' untranslated region (UTR) of TNF-alpha mRNA is implicated in control of its translation and mRNA stability. Regulation of mRNA turnover is thought to b...

journal_title：Molecular and cellular biology

authors： Dean JL,Wait R,Mahtani KR,Sully G,Clark AR,Saklatvala J

更新日期：2001-02-01 00:00:00

abstract：:The dorsal protein (DL) regulates the transcriptional activity of several genes that determine cell fate along the dorsoventral axis of the Drosophila melanogaster embryo. DL is present at high levels in ventral nuclei, where it activates some genes (twi and sna) and represses others (zen, dpp, and tld). DL shows homo...

journal_title：Molecular and cellular biology

authors： Kirov N,Childs S,O'Connor M,Rushlow C

更新日期：1994-01-01 00:00:00

abstract：:Glucocorticoid production in the adrenal cortex is activated in response to an increase in cyclic AMP (cAMP) signaling. The nuclear protein p54(nrb)/NONO belongs to the Drosophila behavior/human splicing (DBHS) family and has been implicated in several nuclear processes, including transcription, splicing, and RNA expo...

journal_title：Molecular and cellular biology

authors： Lu JY,Sewer MB

更新日期：2015-04-01 00:00:00

abstract：:During the functional analysis of open reading frames (ORFs) identified during the sequencing of chromosome III of Saccharomyces cerevisiae, the previously uncharacterized ORF YCL031C (now designated RRP7) was deleted. RRP7 is essential for cell viability, and a conditional null allele was therefore constructed, by pl...

journal_title：Molecular and cellular biology

authors： Baudin-Baillieu A,Tollervey D,Cullin C,Lacroute F

更新日期：1997-09-01 00:00:00

abstract：:Nucleoporins mediate transport of macromolecules across the nuclear pore complex, yet the function of many individual nucleoporins is largely unresolved. To address this question, we depleted cells of the cytoplasmic nucleoporins Nup214/CAN and Nup358/RanBP2 by RNA interference. Depletion of Nup214 resulted in codeple...

journal_title：Molecular and cellular biology

authors： Hutten S,Kehlenbach RH

更新日期：2006-09-01 00:00:00

abstract：:We have examined the in vivo sites of action for topoisomerases II in the 87A7 heat shock locus as a function of gene activity. When the hsp70 genes are induced, there is a dramatic redistribution of topoisomerase II in the locus which parallels many of the observed alterations in chromatin structure. In addition to c...

journal_title：Molecular and cellular biology

authors： Udvardy A,Schedl P

更新日期：1993-12-01 00:00:00

abstract：:Strains of the yeast Saccharomyces cerevisiae defective in transcription factor UAF give rise to variants able to grow by transcribing endogenous ribosomal DNA (rDNA) by RNA polymerase II (Pol II). We have demonstrated that the switch to growth using the Pol II system consists of two steps: a mutational alteration in ...

journal_title：Molecular and cellular biology

authors： Oakes M,Siddiqi I,Vu L,Aris J,Nomura M

更新日期：1999-12-01 00:00:00

abstract：:Poliovirus polysomal RNA is naturally uncapped, and as such, its translation must bypass any 5' cap-dependent ribosome recognition event. To elucidate the manner by which poliovirus mRNA is translated, we have determined the translational efficiencies of a series of deletion mutants within the 5' noncoding region of t...

journal_title：Molecular and cellular biology

authors： Pelletier J,Kaplan G,Racaniello VR,Sonenberg N

更新日期：1988-03-01 00:00:00