Serum response factor and protein-mediated DNA bending contribute to transcription of the dystrophin muscle-specific promoter.

abstract：:Transfection of a hamster cell mutant with human DNA corrected both the low-density lipoprotein receptor-deficient phenotype and the multiple glycosylation defects of the cells. Independently transfected colonies contained a small set of common human DNA fragments. These fragments may correspond to the human analog of...

journal_title：Molecular and cellular biology

authors： Kingsley DM,Sege RD,Kozarsky KF,Krieger M

更新日期：1986-07-01 00:00:00

abstract：:We have identified a gene that encodes the polypeptide cytochrome b in the avian malarial parasite Plasmodium gallinaceum. The gene containing the open reading frame was found to be located on a 6.2-kilobase multimeric extrachromosomal element. The amino acid translation from this gene demonstrated significant similar...

journal_title：Molecular and cellular biology

authors： Aldritt SM,Joseph JT,Wirth DF

更新日期：1989-09-01 00:00:00

abstract：:Forkhead (Fkh) transcription factors influence cell death, proliferation, and differentiation and the cell cycle. In Saccharomyces cerevisiae, Fkh2 both activates and represses transcription of CLB2, encoding a B-type cyclin. CLB2 is expressed during G(2)/M phase and repressed during G(1). Fkh2 recruits the coactivato...

journal_title：Molecular and cellular biology

authors： Sherriff JA,Kent NA,Mellor J

更新日期：2007-04-01 00:00:00

abstract：:Chicken ovalbumin upstream promoter transcription factors (COUP-TFs) strongly inhibit transcriptional activation mediated by nuclear hormone receptors, including hepatocyte nuclear factor 4 (HNF-4). COUP-TFs repress HNF-4-dependent gene expression by competition with HNF-4 for common binding sites found in several reg...

journal_title：Molecular and cellular biology

authors： Ktistaki E,Talianidis I

更新日期：1997-05-01 00:00:00

abstract：:Epidermal growth factor (EGF) induces tyrosine phosphorylation of the Shc adapter protein, which plays an important role in EGF-stimulated mitogenesis. Shc stimulates Ras/mitogen-activated protein kinase (MAPK) through forming a complex with Grb2 at the phosphorylated tyrosine (Y) residue 317. In this study, we identi...

journal_title：Molecular and cellular biology

authors： Gotoh N,Toyoda M,Shibuya M

更新日期：1997-04-01 00:00:00

abstract：:The nuclear enzyme DNA topoisomerase II catalyzes the breakage and resealing of duplex DNA and plays an important role in several genetic processes. It also mediates the DNA cleavage activity and cytotoxicity of clinically important anticancer agents such as etoposide. We have examined the activity of topoisomerase II...

journal_title：Molecular and cellular biology

authors： Chow KC,Ross WE

更新日期：1987-09-01 00:00:00

abstract：:Hox11 is a homeobox gene essential for spleen formation in mice, since atrophy of the anlage of a developing spleen occurs in early embryonic development in Hox11 null mice. HOX11 is also expressed in a subset of T-cell acute leukemias after specific chromosomal translocations. Since the protein has a homeodomain and ...

journal_title：Molecular and cellular biology

authors： Greene WK,Bahn S,Masson N,Rabbitts TH

更新日期：1998-12-01 00:00:00

abstract：:Using PCR-coupled subtractive screening-representational difference analysis, we have cloned a novel gene from AML1-ETO knockin mice. This gene is highly expressed in the yolk sac and fetal liver of the knockin mice. Nucleotide sequence analysis indicates that its cDNA contains an 1,107-bp open reading frame encoding ...

journal_title：Molecular and cellular biology

authors： Liu LQ,Ilaria R Jr,Kingsley PD,Iwama A,van Etten RA,Palis J,Zhang DE

更新日期：1999-04-01 00:00:00

abstract：:The histone H1(0)-encoding gene is expressed in vertebrates in differentiating cells during the arrest of proliferation. In the H1(0) promoter, a specific regulatory element, which we named the H4 box, exhibits features which implicate a role in mediating H1(0) gene expression in response to both differentiation and c...

journal_title：Molecular and cellular biology

authors： Lemercier C,Duncliffe K,Boibessot I,Zhang H,Verdel A,Angelov D,Khochbin S

更新日期：2000-09-01 00:00:00

abstract：:Bone-specific transcription of the osteocalcin (OC) gene is regulated principally by the Runx2 transcription factor and is further stimulated in response to 1alpha,25-dihydroxyvitamin D3 via its specific receptor (VDR). The rat OC gene promoter contains three recognition sites for Runx2 (sites A, B, and C). Mutation o...

journal_title：Molecular and cellular biology

authors： Paredes R,Arriagada G,Cruzat F,Villagra A,Olate J,Zaidi K,van Wijnen A,Lian JB,Stein GS,Stein JL,Montecino M

更新日期：2004-10-01 00:00:00

abstract：:Transfection experiments with constructs containing various 5'-deleted fragments of the human lipoprotein lipase (LPL) promoter and the chloramphenicol acetyltransferase reporter gene revealed an LPL silencer element (LSE) in the region of nucleotides -225 to -81 of the LPL gene that functioned in Chinese hamster ovar...

journal_title：Molecular and cellular biology

authors： Tanuma Y,Nakabayashi H,Esumi M,Endo H

更新日期：1995-01-01 00:00:00

abstract：:DHTKD1, a part of 2-ketoadipic acid dehydrogenase complex, is involved in lysine and tryptophan catabolism. Mutations in DHTKD1 block the metabolic pathway and cause 2-aminoadipic and 2-oxoadipic aciduria (AMOXAD), an autosomal recessive inborn metabolic disorder. In addition, a nonsense mutation in DHTKD1 that we ide...

journal_title：Molecular and cellular biology

authors： Xu WY,Zhu H,Shen Y,Wan YH,Tu XD,Wu WT,Tang L,Zhang HX,Lu SY,Jin XL,Fei J,Wang ZG

更新日期：2018-06-14 00:00:00

abstract：:Multipotential stem cell lines, derived specifically from long-term bone marrow cultures infected with a recombinant retrovirus carrying v-src, lack v-src. Stable consequences thus result from transient actions or indirect effects of v-src on other cells, with the latter possibility being favored by its mosaic express...

journal_title：Molecular and cellular biology

authors： Wyke JA,Stoker AW,Searle S,Spooncer E,Simmons P,Dexter TM

更新日期：1986-03-01 00:00:00

abstract：:4.5S RNA is a group of RNAs 90 to 94 nucleotides long (length polymorphism due to a varying number of UMP residues at the 3' end) that form hydrogen bonds with poly(A)-terminated RNAs isolated from mouse, hamster, or rat cells (W. R. Jelinek and L. Leinwand, Cell 15:205-214, 1978; F. Harada, N. Kato, and H.-O. Hoshino...

journal_title：Molecular and cellular biology

authors： Schoeniger LO,Jelinek WR

更新日期：1986-05-01 00:00:00

abstract：:The relationship between chromatin remodeling and histone acetylation at the yeast CUP1 gene was addressed. CUP1 encodes a metallothionein required for cell growth at high copper concentrations. Induction of CUP1 with copper resulted in targeted acetylation of both H3 and H4 at the CUP1 promoter. Nucleosomes containin...

journal_title：Molecular and cellular biology

authors： Shen CH,Leblanc BP,Neal C,Akhavan R,Clark DJ

更新日期：2002-09-01 00:00:00

abstract：:The ribonucleoprotein enzyme telomerase is a specialized reverse transcriptase that synthesizes telomeric DNA by copying a template sequence within the telomerase RNA. Here we analyze the actions of telomerase from Tetrahymena thermophila assembled in vivo with mutated or wild-type telomerase RNA to define further the...

journal_title：Molecular and cellular biology

authors： Gilley D,Blackburn EH

更新日期：1996-01-01 00:00:00

abstract：:Elastin, an extracellular component of arteries, lung, and skin, is produced during fetal and neonatal growth. We reported previously that the cessation of elastin production is controlled by a posttranscriptional mechanism. Although tropoelastin pre-mRNA is transcribed at the same rate in neonates and adults, marked ...

journal_title：Molecular and cellular biology

authors： Zhang M,Pierce RA,Wachi H,Mecham RP,Parks WC

更新日期：1999-11-01 00:00:00

abstract：:The nuclear factor of activated T cells (NFAT) regulates cytokine gene expression in T cells through cis-acting elements located in the promoters of cytokine genes. Here, we report the cDNA cloning, chromosomal localization, and initial characterization of a transcription factor related to NFATp and NFATc. The novel m...

journal_title：Molecular and cellular biology

authors： Masuda ES,Naito Y,Tokumitsu H,Campbell D,Saito F,Hannum C,Arai K,Arai N

更新日期：1995-05-01 00:00:00

abstract：:Because of its central regulatory role, T-cell receptor (TCR) signal transduction is a common target of viruses. We report here the identification of a small signaling protein, ORF5, of the T-lymphotropic tumor virus herpesvirus saimiri (HVS). ORF5 is predicted to contain 89 to 91 amino acids with an amino-terminal my...

journal_title：Molecular and cellular biology

authors： Lee SH,Chung YH,Cho NH,Gwack Y,Feng P,Jung JU

更新日期：2004-06-01 00:00:00

abstract：:Ribosome biogenesis in eukaryotes is a major cellular activity mobilizing the products of over 200 transcriptionally coregulated genes referred to as the rRNA and ribosome biosynthesis regulon. We investigated the function of an essential, uncharacterized gene of this regulon, renamed RRP36. We show that the Rrp36p pr...

journal_title：Molecular and cellular biology

authors： Gérus M,Bonnart C,Caizergues-Ferrer M,Henry Y,Henras AK

更新日期：2010-03-01 00:00:00

abstract：:Adipocytes constitute a major part of the bone marrow stroma in vivo and may play an active role in lymphohematopoiesis. Earlier studies had shown that the bone marrow stromal cell clone BMS2 was capable of adipocyte differentiation in vitro, in addition to its well-defined ability to support B lymphopoiesis. We now d...

journal_title：Molecular and cellular biology

authors： Gimble JM,Dorheim MA,Cheng Q,Pekala P,Enerback S,Ellingsworth L,Kincade PW,Wang CS

更新日期：1989-11-01 00:00:00

abstract：:Transcriptional regulation by nuclear receptors is controlled by the concerted action of coactivator and corepressor proteins. The product of the thyroid hormone-regulated mammalian gene hairless (Hr) was recently shown to function as a thyroid hormone receptor corepressor. Here we report that Hr acts as a potent repr...

journal_title：Molecular and cellular biology

authors： Moraitis AN,Giguère V,Thompson CC

更新日期：2002-10-01 00:00:00

abstract：:Genomic instability, including the ability to undergo gene amplification, is a hallmark of neoplastic cells. Similar to normal cells, "nonpermissive" REF52 cells do not develop resistance to N-(phosphonacetyl)-L-aspartate (PALA), an inhibitor of the synthesis of pyrimidine nucleotides, through amplification of cad, th...

journal_title：Molecular and cellular biology

authors： Chernova OB,Chernov MV,Ishizaka Y,Agarwal ML,Stark GR

更新日期：1998-01-01 00:00:00

abstract：:Nuclear microinjection of c-H-ras DNA induced DNA synthesis in reversibly nonproliferating quiescent human cells. The proto-oncogene and oncogene forms were equally effective inducers. In contrast, c-H-ras DNA either alone or in combination with the adenovirus E1A gene did not cause terminally nondividing senescent ce...

journal_title：Molecular and cellular biology

authors： Lumpkin CK,Knepper JE,Butel JS,Smith JR,Pereira-Smith OM

更新日期：1986-08-01 00:00:00

abstract：:We have cloned and characterized the gene encoding the late histone H1-beta subtype from the sea urchin Strongylocentrotus purpuratus. The gene contains all of the upstream sequence homologies previously seen in late H1-gamma genes. The expression of H1-beta mRNA is coordinated with that of H1-gamma mRNA, and like H1-...

journal_title：Molecular and cellular biology

authors： Lai ZC,Childs G

更新日期：1988-04-01 00:00:00

abstract：:In neural development, Notch signaling plays a key role in restricting neuronal differentiation, promoting the maintenance of progenitor cells. Classically, Notch signaling causes transactivation of Hairy-enhancer of Split (HES) genes which leads to transcriptional repression of neural determination and differentiatio...

journal_title：Molecular and cellular biology

authors： Sriuranpong V,Borges MW,Strock CL,Nakakura EK,Watkins DN,Blaumueller CM,Nelkin BD,Ball DW

更新日期：2002-05-01 00:00:00

abstract：:We cloned a 12.3-kilobase (kb) endogenous plasmid, Ddp1, found in several wild-type and laboratory strains of Dictyostelium discoideum into pBR322. The cloned plasmids have been used to cotransform D. discoideum cells with B10S, a transformation vector carrying a gene fusion conferring resistance to G418. Whereas B10S...

journal_title：Molecular and cellular biology

authors： Firtel RA,Silan C,Ward TE,Howard P,Metz BA,Nellen W,Jacobson A

更新日期：1985-11-01 00:00:00

abstract：:Alternative mRNA splicing is an important means of diversifying function in higher eukaryotes. Notably, both NCoR and SMRT corepressors are subject to alternative mRNA splicing, yielding a series of distinct corepressor variants with highly divergent functions. Normal adipogenesis is associated with a switch in corepr...

journal_title：Molecular and cellular biology

authors： Goodson ML,Young BM,Snyder CA,Schroeder AC,Privalsky ML

更新日期：2014-11-15 00:00:00

abstract：:Mutations in the SRA1 or SRA3 gene eliminate the requirement for either RAS gene (RAS1 or RAS2) in Saccharomyces cerevisiae. We cloned SRA1 and SRA3 and determined their DNA sequences. SRA1 encodes the regulatory subunit of the cyclic AMP (cAMP)-dependent protein kinase and therefore is identical to REG1 and BCY1. Thi...

journal_title：Molecular and cellular biology

authors： Cannon JF,Tatchell K

更新日期：1987-08-01 00:00:00

abstract：:We analyzed epsilon-globin transcription in erythroid cells and in erythroid extracts to determine the requirements for enhancer-dependent expression of this gene. Mutations that abolished GATA-1 binding at a single position in the promoter prevented interaction with enhancers, whereas elimination of a second more dis...

journal_title：Molecular and cellular biology

authors： Gong Q,Dean A

更新日期：1993-02-01 00:00:00