A genetic analysis of the E2F1 gene distinguishes regulation by Rb, p107, and adenovirus E4.

abstract：:The expression of the chicken delta 1-crystallin gene is primarily regulated by the action of a lens-specific enhancer 1 kilobase long and located in the third intron of the gene (S. Hayashi, K. Goto, T. S. Okada, and H. Kondoh, Genes Dev. 1:818-828, 1987). The 120-base-long core segment is required for the activity o...

journal_title：Molecular and cellular biology

authors： Goto K,Okada TS,Kondoh H

更新日期：1990-03-01 00:00:00

abstract：:Studies were undertaken to determine the effect of the Ras suppressor Rsu-1 on Ras signal transduction pathways in two different cell backgrounds. An expression vector containing the mouse rsu-1 cDNA under the control of a mouse mammary tumor virus promoter was introduced into NIH 3T3 cells and the pheochromocytoma ce...

journal_title：Molecular and cellular biology

authors： Masuelli L,Cutler ML

更新日期：1996-10-01 00:00:00

abstract：:Six4 is a member of the Six family genes, homologues of Drosophila melanogaster sine oculis. The gene is thought to be involved in neurogenesis, myogenesis, and development of other organs, based on its specific expression in certain neuronal cells of the developing embryo and in adult skeletal muscles. To elucidate t...

journal_title：Molecular and cellular biology

authors： Ozaki H,Watanabe Y,Takahashi K,Kitamura K,Tanaka A,Urase K,Momoi T,Sudo K,Sakagami J,Asano M,Iwakura Y,Kawakami K

更新日期：2001-05-01 00:00:00

abstract：:We demonstrate that a member of the fos family, the fosB gene, gives rise to two transcripts by alternative splicing of exon 4, generating two proteins, FosB of 338 amino acids and a short form, FosB/SF, which contains the DNA binding and dimerization domains but not the 101 amino acids of the C terminus. FosB/SF acti...

journal_title：Molecular and cellular biology

authors： Dobrazanski P,Noguchi T,Kovary K,Rizzo CA,Lazo PS,Bravo R

更新日期：1991-11-01 00:00:00

abstract：:Different models have been proposed explaining how eukaryotic gene transcription is terminated. Recently, Nsi1, a factor involved in silencing of ribosomal DNA (rDNA), was shown to be required for efficient termination of rDNA transcription by RNA polymerase I (Pol I) in the yeast Saccharomyces cerevisiae. Nsi1 contai...

journal_title：Molecular and cellular biology

authors： Merkl P,Perez-Fernandez J,Pilsl M,Reiter A,Williams L,Gerber J,Böhm M,Deutzmann R,Griesenbeck J,Milkereit P,Tschochner H

更新日期：2014-10-01 00:00:00

abstract：:LBP-1 is a cellular protein which binds strongly to sequences around the human immunodeficiency virus type 1 (HIV-1) initiation site and weakly over the TATA box. We have previously shown that LBP-1 represses HIV-1 transcription by inhibiting the binding of TFIID to the TATA box. Four similar but distinct cDNAs encodi...

journal_title：Molecular and cellular biology

authors： Yoon JB,Li G,Roeder RG

更新日期：1994-03-01 00:00:00

abstract：:We have constructed an ALDH3a1 null mouse to investigate the role of this enzyme that comprises nearly one-half of the total water-soluble protein in the mouse corneal epithelium. ALDH3a1-deficient mice are viable and fertile, have a corneal epithelium with a water-soluble protein content approximately half that of wi...

journal_title：Molecular and cellular biology

authors： Nees DW,Wawrousek EF,Robison WG Jr,Piatigorsky J

更新日期：2002-02-01 00:00:00

abstract：:Reb1p is a DNA binding protein of Saccharomyces cerevisiae that has been implicated in the activation of transcription by polymerase (Pol) II, in the termination of transcription by Pol I, and in the organization of nucleosomes. Studies of the transcriptional control of the REB1 gene have led us to identify three Reb1...

journal_title：Molecular and cellular biology

authors： Wang KL,Warner JR

更新日期：1998-07-01 00:00:00

abstract：:Downregulation of specific transcripts is one of the mechanisms utilized by eukaryotic checkpoint systems to prevent cell cycle progression. Here we identified and explored such a mechanism in the yeast Saccharomyces cerevisiae. It involves the Mec1-Rad53 kinase cascade, which attenuates G(2)/M-specific gene transcrip...

journal_title：Molecular and cellular biology

authors： Yelamanchi SK,Veis J,Anrather D,Klug H,Ammerer G

更新日期：2014-02-01 00:00:00

abstract：:Nat4, also designated NatD, was previously shown to acetylate the N termini of histones H2A and H4, which have SGGKG and SGRGK N termini (O. K. Song, X. Wang, J. H. Waterborg, and R. Sternglanz, J. Biol. Chem. 278:38109-38112, 2003). The analysis of chimeric proteins with various N-terminal segments of histone H4 fuse...

journal_title：Molecular and cellular biology

authors： Polevoda B,Hoskins J,Sherman F

更新日期：2009-06-01 00:00:00

abstract：:E2F and RB proteins regulate the expression of genes involved in cell cycle progression, apoptosis, differentiation, and development. Recent studies indicate that they function as part of an evolutionarily conserved multiprotein complex termed dREAM/DREAM/LINC. Here we characterize the role of the Drosophila complex, ...

journal_title：Molecular and cellular biology

authors： Lee H,Ragusano L,Martinez A,Gill J,Dimova DK

更新日期：2012-06-01 00:00:00

abstract：:Glucose and oxygen are two of the most important molecules transferred from mother to fetus during eutherian pregnancy, and the metabolic fates of these nutrients converge at the transport and metabolism of pyruvate in mitochondria. Pyruvate enters the mitochondrial matrix through the mitochondrial pyruvate carrier (M...

journal_title：Molecular and cellular biology

authors： Bowman CE,Zhao L,Hartung T,Wolfgang MJ

更新日期：2016-07-14 00:00:00

abstract：:Gamma interferon activation factor (GAF) rapidly induces transcriptional activation of gamma interferon (IFN-gamma)-responsive genes. Conversion of the GAF from a latent cytoplasmic to an activated, DNA-binding form is an immediate step in the cellular response to IFN-gamma. The amount of IFN-gamma-activated GAF, meas...

journal_title：Molecular and cellular biology

authors： Eilers A,Seegert D,Schindler C,Baccarini M,Decker T

更新日期：1993-06-01 00:00:00

abstract：:We have characterized the interactions between the TATA element and other sequence elements of a human heat shock protein 70 (hsp70) promoter by a mutational approach. Expression of a distal element of this promoter requires an intact TATA element in human cell lines. The hsp70 TATA element can be functionally replace...

journal_title：Molecular and cellular biology

authors： Greene JM,Kingston RE

更新日期：1990-04-01 00:00:00

abstract：:The putative promoter of the variant surface glycoprotein (VSG) gene of Trypanosoma brucei was cloned into a plasmid containing the chloramphenicol acetyltransferase (CAT) gene. After electroporation into trypanosomes, this construct directed the expression of the CAT reporter gene. The essential region for promoter a...

journal_title：Molecular and cellular biology

authors： Jefferies D,Tebabi P,Pays E

更新日期：1991-01-01 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 studied the abilities of different transactivation domains to stimulate the initiation and elongation (postinitiation) steps of RNA polymerase II transcription in vivo. Nuclear run-on and RNase protection analyses revealed three classes of activation domains: Sp1 and CTF stimulated initiation (type I); human i...

journal_title：Molecular and cellular biology

authors： Blau J,Xiao H,McCracken S,O'Hare P,Greenblatt J,Bentley D

更新日期：1996-05-01 00:00:00

abstract：:Phospholipase C-gamma2 (PLC-gamma2) plays an important role in B-cell signaling. Phosphorylation of various tyrosine residues of PLC-gamma2 has been implicated in regulation of its lipase activity. With the use of antibodies specific for each of the putative phosphorylation sites, we have now shown that PLC-gamma2 is ...

journal_title：Molecular and cellular biology

authors： Kim YJ,Sekiya F,Poulin B,Bae YS,Rhee SG

更新日期：2004-11-01 00:00:00

abstract：:The human ERCC3 gene, which corrects specifically the nucleotide excision repair defect in human xeroderma pigmentosum group B and cross-complements the repair deficiency in rodent UV-sensitive mutants of group 3, encodes a presumed DNA helicase that is identical to the p89 subunit of the general transcription factor ...

journal_title：Molecular and cellular biology

authors： Ma L,Westbroek A,Jochemsen AG,Weeda G,Bosch A,Bootsma D,Hoeijmakers JH,van der Eb AJ

更新日期：1994-06-01 00:00:00

abstract：:The endoplasmic reticulum (ER) is the major cellular compartment where folding and maturation of secretory and membrane proteins take place. When protein folding needs exceed the capacity of the ER, the unfolded protein response (UPR) pathway modulates gene expression and downregulates protein translation to restore h...

journal_title：Molecular and cellular biology

authors： DuRose JB,Scheuner D,Kaufman RJ,Rothblum LI,Niwa M

更新日期：2009-08-01 00:00:00

abstract：:The erb A oncogene is a dominant negative allele of a thyroid hormone receptor gene and acts in the cancer cell by encoding a transcriptional repressor. We demonstrate here that the DNA sequence recognition properties of the oncogenic form of the erb A protein are significantly altered from those of the normal thyroid...

journal_title：Molecular and cellular biology

authors： Chen H,Smit-McBride Z,Lewis S,Sharif M,Privalsky ML

更新日期：1993-04-01 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：:Among the tumor necrosis factor (TNF) family of cytokines, FasL and TNF-related apoptosis-inducing ligand (TRAIL) are known to induce cell death via caspase activation. Recently, other biological functions of these death ligands have been postulated in vitro and in vivo. It was previously shown that Fas ligation induc...

journal_title：Molecular and cellular biology

authors： Choi C,Kutsch O,Park J,Zhou T,Seol DW,Benveniste EN

更新日期：2002-02-01 00:00:00

abstract：:An enzyme that hydrolyzes one PPi bond of the cap structure of mRNA, yielding m7GDP and 5'-p RNA was purified from Saccharomyces cerevisiae to a stage suitable for characterization. The specificity of the enzyme was studied, using both yeast mRNA and synthetic RNAs labeled in the cap structure. A synthetic capped RNA ...

journal_title：Molecular and cellular biology

authors： Stevens A

更新日期：1988-05-01 00:00:00

abstract：:Colon carcinomas appear to arise from the cumulative effect of mutations to several genes (APC, DCC, p53, ras, hMLH1, and hMSH2). By using novel colonic epithelial cell lines derived from the Immorto mouse, named the YAMC (young adult mouse colon) cell line, and an Immorto-Min mouse hybrid, named the IMCE (Immorto-Min...

journal_title：Molecular and cellular biology

authors： D'Abaco GM,Whitehead RH,Burgess AW

更新日期：1996-03-01 00:00:00

abstract：:The niaD and niiA genes of Aspergillus nidulans, which code, respectively, for nitrate and nitrite reductases, are divergently transcribed, and their ATGs are separated by 1,200 bp. The genes are under the control of the positively acting NirA transcription factor, which mediates nitrate induction. The DNA binding dom...

journal_title：Molecular and cellular biology

authors： Punt PJ,Strauss J,Smit R,Kinghorn JR,van den Hondel CA,Scazzocchio C

更新日期：1995-10-01 00:00:00

abstract：:Very little is known about the mechanisms mediating longevities of mRNAs. As a means of identifying potential cis- and trans-acting elements which stabilize an individual mRNA, naturally occurring mutations that decreased stability of the normally long-lived globin mRNA were analyzed. Our previous studies demonstrated...

journal_title：Molecular and cellular biology

authors： Weiss IM,Liebhaber SA

更新日期：1995-05-01 00:00:00

abstract：:FUD6, a nonphotosynthetic mutant of Chlamydomonas reinhardtii, was previously found to be deficient in the synthesis of subunit IV of the cytochrome b6/f complex, the chloroplast petD gene product (C. Lemaire, J. Girard-Bascou, F.-A. Wollman, and P. Bennoun, Biochim. Biophys. Acta 851:229-238, 1986). The lesion in FUD...

journal_title：Molecular and cellular biology

authors： Sturm NR,Kuras R,Büschlen S,Sakamoto W,Kindle KL,Stern DB,Wollman FA

更新日期：1994-09-01 00:00:00

abstract：:SEC62 is required for the import of secretory protein precursors into the endoplasmic reticulum (ER) of Saccharomyces cerevisiae. The DNA sequence of SEC62 predicts a 32-kDa polypeptide with two potential membrane-spanning segments. Two antisera directed against different portions of the SEC62 coding region specifical...

journal_title：Molecular and cellular biology

authors： Deshaies RJ,Schekman R

更新日期：1990-11-01 00:00:00

abstract：:All-trans retinoic acid (RA) induces transforming growth factor beta (TGF-beta)-dependent autocrine growth of mouse embryonic fibroblasts (MEFs). We have used chromatin immunoprecipitation to map 354 RA receptor (RAR) binding loci in MEFs, most of which were similarly occupied by the RAR alpha and RAR gamma receptors....

journal_title：Molecular and cellular biology

authors： Delacroix L,Moutier E,Altobelli G,Legras S,Poch O,Choukrallah MA,Bertin I,Jost B,Davidson I

更新日期：2010-01-01 00:00:00