A role for the ETS domain transcription factor PEA3 in myogenic differentiation.

abstract：:HO endonuclease-induced double-strand breaks in Saccharomyces cerevisiae can undergo recombination by two distinct and competing pathways. In a plasmid containing a direct repeat, in which one repeat is interrupted by an HO endonuclease cut site, gap repair yields gene conversions while single-strand annealing produce...

journal_title：Molecular and cellular biology

authors： Fishman-Lobell J,Rudin N,Haber JE

更新日期：1992-03-01 00:00:00

abstract：:Intracisternal A-particle (IAP) expression in mouse cells has been correlated with hypomethylation of HhaI and HpaII sites in proviral long terminal repeats (LTRs). In a previous study, in vitro methylation of three HhaI sites in the U3 region of the LTR from the cloned genomic IAP element, MIA14, was shown to inhibit...

journal_title：Molecular and cellular biology

authors： Falzon M,Kuff EL

更新日期：1991-01-01 00:00:00

abstract：:The retrotransposon LINE-1 (L1) is a significant source of endogenous mutagenesis in humans. In each individual genome, a few retrotransposition-competent L1s (RC-L1s) can generate new heritable L1 insertions in the early embryo, primordial germ line, and germ cells. L1 retrotransposition can also occur in the neurona...

journal_title：Molecular and cellular biology

authors： Salvador-Palomeque C,Sanchez-Luque FJ,Fortuna PRJ,Ewing AD,Wolvetang EJ,Richardson SR,Faulkner GJ

更新日期：2019-03-19 00:00:00

abstract：:Cwc25 has previously been identified to associate with pre-mRNA splicing factor Cef1/Ntc85, a component of the Prp19-associated complex (nineteen complex, or NTC) involved in spliceosome activation. We show here that Cwc25 is neither tightly associated with NTC nor required for spliceosome activation but is required f...

journal_title：Molecular and cellular biology

authors： Chiu YF,Liu YC,Chiang TW,Yeh TC,Tseng CK,Wu NY,Cheng SC

更新日期：2009-11-01 00:00:00

abstract：:Little is known about the mechanisms that regulate differential transactivation by p53. We developed a system in the yeast Saccharomyces cerevisiae that addresses p53 transactivation capacity from 26 different p53 response elements (REs) under conditions where all other factors, such as chromatin, are kept constant. T...

journal_title：Molecular and cellular biology

authors： Inga A,Storici F,Darden TA,Resnick MA

更新日期：2002-12-01 00:00:00

abstract：:A 249-nucleotide coding region instability determinant (CRD) destabilizes c-myc mRNA. Previous experiments identified a CRD-binding protein (CRD-BP) that appears to protect the CRD from endonuclease cleavage. However, it was unclear why a CRD-BP is required to protect a well-translated mRNA whose coding region is cove...

journal_title：Molecular and cellular biology

authors： Lemm I,Ross J

更新日期：2002-06-01 00:00:00

abstract：:DNA sequences encoding a human melanoma membrane-bound sialoglycoprotein of 130,000 molecular weight (gp130) were introduced into a clonal derivative of mouse B-16 melanoma cells with the selectable neomycin resistance gene (aminoglycoside phosphotransferase). Mouse transfectants were identified by a rapid and precise...

journal_title：Molecular and cellular biology

authors： Albino AP,Graf LH Jr,Kantor RR,McLean W,Silagi S,Old LJ

更新日期：1985-04-01 00:00:00

abstract：:Flk2/Flt3 is a recently identified receptor tyrosine kinase expressed in brain, placenta, testis, and primitive hematopoietic cells. The mitogenic signalling potential and biochemical properties of Flk2/Flt3 have been analyzed by using a chimeric receptor composed of the extracellular domain of the human colony-stimul...

journal_title：Molecular and cellular biology

authors： Dosil M,Wang S,Lemischka IR

更新日期：1993-10-01 00:00:00

abstract：:2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and other aryl hydrocarbon receptor (AhR) ligands suppress 17beta-estradiol (E)-induced responses in the rodent uterus and mammary tumors and in human breast cancer cells. Treatment of ZR-75, T47D, and MCF-7 human breast cancer cells with TCDD induces proteasome-dependent deg...

journal_title：Molecular and cellular biology

authors： Wormke M,Stoner M,Saville B,Walker K,Abdelrahim M,Burghardt R,Safe S

更新日期：2003-03-01 00:00:00

abstract：:The connections between various nuclear processes and specific histone posttranslational modifications are dependent to a large extent on the acquisition of those modifications after histone synthesis. The reestablishment of histone posttranslational modifications after S phase is especially critical for H3K9 and H3K2...

journal_title：Molecular and cellular biology

authors： Zee BM,Britton LM,Wolle D,Haberman DM,Garcia BA

更新日期：2012-07-01 00:00:00

abstract：:The Cyp cell line consists of mouse cells transformed by a thermosensitive polyomavirus (Py) genome and routinely propagated at 39 degrees C. Cyp cells are readily induced to synthesize free Py DNA by being transferred to 33 degrees C. In one subclone (C12/a1/S48, or S48) of this line, such induction resulted in the i...

journal_title：Molecular and cellular biology

authors： Huberdeau D,Sylla BS,Herring-Gillam E,Bourgaux-Ramoisy D,Bourgaux P

更新日期：1985-10-01 00:00:00

abstract：:Meiotic recombination is initiated by the formation of programmed DNA double-strand breaks (DSBs) catalyzed by the Spo11 protein. DSBs are not randomly distributed along chromosomes. To better understand factors that control the distribution of DSBs in budding yeast, we have examined the genome-wide binding and cleava...

journal_title：Molecular and cellular biology

authors： Robine N,Uematsu N,Amiot F,Gidrol X,Barillot E,Nicolas A,Borde V

更新日期：2007-03-01 00:00:00

abstract：:The p53 tumor suppressor gene product is a sequence-specific DNA-binding protein that is necessary for the G1 arrest of many cell types. Consistent with its role as a cell cycle checkpoint factor, p53 has been shown to be capable of both transcriptional activation and repression. Here we show a new potential role for ...

journal_title：Molecular and cellular biology

authors： Miller SD,Farmer G,Prives C

更新日期：1995-12-01 00:00:00

abstract：:Entry into mitosis is controlled by the cyclin-dependent kinase CDK1 and can be delayed in response to DNA damage. In some systems, such G(2)/M arrest has been shown to reflect the stabilization of inhibitory phosphorylation sites on CDK1. In human cells, full G(2) arrest appears to involve additional mechanisms. We d...

journal_title：Molecular and cellular biology

authors： Badie C,Itzhaki JE,Sullivan MJ,Carpenter AJ,Porter AC

更新日期：2000-04-01 00:00:00

abstract：:Telomeres are essential for protecting the ends of chromosomes and preventing chromosome fusion. Telomere loss has been proposed to play an important role in the chromosomal rearrangements associated with tumorigenesis. To determine the relationship between telomere loss and chromosome instability in mammalian cells, ...

journal_title：Molecular and cellular biology

authors： Lo AW,Sprung CN,Fouladi B,Pedram M,Sabatier L,Ricoul M,Reynolds GE,Murnane JP

更新日期：2002-07-01 00:00:00

abstract：:The NF-kappa B/Rel family of transcription factors participates in the control of a wide array of genes, including genes involved in embryonic development and regulation of immune, inflammation, and stress responses. In most cells, inhibitory I kappa B proteins sequester NF-kappa B/Rel in the cytoplasm. Cellular stimu...

journal_title：Molecular and cellular biology

authors： Antonsson A,Hughes K,Edin S,Grundström T

更新日期：2003-02-01 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：:X chromosome inactivation is a remarkable example of chromosome-wide gene silencing and facultative heterochromatin formation. Numerous histone posttranslational modifications, including H3K9me2 and H3K27me3, accompany this process, although our understanding of the enzymes that lay down these marks and the factors th...

journal_title：Molecular and cellular biology

authors： Escamilla-Del-Arenal M,da Rocha ST,Spruijt CG,Masui O,Renaud O,Smits AH,Margueron R,Vermeulen M,Heard E

更新日期：2013-12-01 00:00:00

abstract：:Transcriptional factors of the NFAT family play an important role in regulating the expression of several cytokine genes during the immune response, such as the genes for interleukin 2 (IL-2) and IL-4, among others. Upon antigen stimulation, precursor CD4+ T helper (pTh) cells proliferate and differentiate into two po...

journal_title：Molecular and cellular biology

authors： Rincón M,Flavell RA

更新日期：1997-03-01 00:00:00

abstract：:We have identified in and around the immunoglobulin heavy-chain enhancer two apparently distinct negative regulatory elements which repress immunoglobulin H enhancer, simian virus 40 enhancer, and heterologous promoter activity in fibroblasts but not in myeloma cells. We propose that in nonlymphoid cells, negative reg...

journal_title：Molecular and cellular biology

authors： Imler JL,Lemaire C,Wasylyk C,Wasylyk B

更新日期：1987-07-01 00:00:00

abstract：:Calcineurin, or PP2B, plays a critical role in mediating Ca2+-dependent signaling in many cell types. In yeast cells, this highly conserved protein phosphatase regulates aspects of ion homeostasis and cell wall synthesis. We show that calcineurin mutants are sensitive to high concentrations of Mn2+ and identify two ge...

journal_title：Molecular and cellular biology

authors： Pozos TC,Sekler I,Cyert MS

更新日期：1996-07-01 00:00:00

abstract：:The tumor necrosis factor alpha (TNF-alpha) gene is rapidly activated by lipopolysaccharide (LPS). Here, we show that extracellular signal-regulated kinase (ERK) kinase activity but not calcineurin phosphatase activity is required for LPS-stimulated TNF-alpha gene expression. In LPS-stimulated macrophages, the ERK sub...

journal_title：Molecular and cellular biology

authors： Tsai EY,Falvo JV,Tsytsykova AV,Barczak AK,Reimold AM,Glimcher LH,Fenton MJ,Gordon DC,Dunn IF,Goldfeld AE

更新日期：2000-08-01 00:00:00

abstract：:1-Nitropyrene has been shown in bacterial assays to be the principal mutagenic agent in diesel emission particulates. It has also been shown to be mutagenic in human fibroblasts and carcinogenic in animals. To investigate the kinds of mutations induced by this carcinogen and compare them with those induced by a struct...

journal_title：Molecular and cellular biology

authors： Yang JL,Maher VM,McCormick JJ

更新日期：1988-08-01 00:00:00

abstract：:Previous work had identified a corepressor, NAB1, which represses transcriptional activation mediated by NGFI-A (also known as Egr-1, zif268, and Krox24) and Krox20. These zinc finger transcription factors are encoded by immediate-early genes and have been implicated in a wide variety of proliferative and differentiat...

journal_title：Molecular and cellular biology

authors： Svaren J,Sevetson BR,Apel ED,Zimonjic DB,Popescu NC,Milbrandt J

更新日期：1996-07-01 00:00:00

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 two beta-tubulin genes of the unicellular green alga Chlamydomonas reinhardtii are expressed coordinately after deflagellation and produce two transcripts of 2.1 and 2.0 kilobases. Full-length cDNA clones corresponding to the transcript of each gene were isolated. DNA sequences were obtained from the cDNA clones a...

journal_title：Molecular and cellular biology

authors： Youngblom J,Schloss JA,Silflow CD

更新日期：1984-12-01 00:00:00

abstract：:RSC is an essential, multisubunit chromatin remodeling complex. We show here that the Rsc4 subunit of RSC interacted via its C terminus with Rpb5, a conserved subunit shared by all three nuclear RNA polymerases (Pol). Furthermore, the RSC complex coimmunoprecipitated with all three RNA polymerases. Mutations in the C ...

journal_title：Molecular and cellular biology

authors： Soutourina J,Bordas-Le Floch V,Gendrel G,Flores A,Ducrot C,Dumay-Odelot H,Soularue P,Navarro F,Cairns BR,Lefebvre O,Werner M

更新日期：2006-07-01 00:00:00

abstract：:The G protein-coupled alpha-factor receptor promotes polarized growth toward a mating partner. alpha-Factor induces the expression of AFR1, which acts together with the receptor C terminus to promote normal morphogenesis. The function of AFR1 was investigated by engineering cells to constitutively express AFR1 without...

journal_title：Molecular and cellular biology

authors： Konopka JB,DeMattei C,Davis C

更新日期：1995-02-01 00:00:00

abstract：:In thyroid hormone-depleted rats, the rate of transcription of the growth hormone (GH) gene in the anterior pituitary gland is lower than the rate in euthyroid controls, and there is a corresponding reduction in the abundance of the GH mRNA. Concomitantly, the poly(A) tail of the GH mRNA increases in length. Examinati...

journal_title：Molecular and cellular biology

authors： Murphy D,Pardy K,Seah V,Carter D

更新日期：1992-06-01 00:00:00

abstract：:SUMO conjugation has emerged as a dynamic process in regulating protein function. Here we identify estrogen receptor β (ERβ) to be a new target of SUMO-1. ERβ SUMO-1 modification occurs on a unique nonconsensus sumoylation motif which becomes fully competent upon phosphorylation of its contained serine residue, which ...

journal_title：Molecular and cellular biology

authors： Picard N,Caron V,Bilodeau S,Sanchez M,Mascle X,Aubry M,Tremblay A

更新日期：2012-07-01 00:00:00