Cross talk between beta-adrenergic and bradykinin B(2) receptors results in cooperative regulation of cyclic AMP accumulation and mitogen-activated protein kinase activity.

abstract：:The Saccharomyces cerevisiae CDC25 gene and closely homologous genes in other eukaryotes encode guanine nucleotide exchange factors for Ras proteins. We have determined the minimal region of the budding yeast CDC25 gene capable of activity in vivo. The region required for full biological activity is approximately 450 ...

journal_title：Molecular and cellular biology

authors： Lai CC,Boguski M,Broek D,Powers S

更新日期：1993-03-01 00:00:00

abstract：:Rad9 is required for the activation of DNA damage checkpoint pathways in budding yeast. Rad9 is phosphorylated after DNA damage in a Mec1- and Tel1-dependent manner and subsequently interacts with Rad53. This Rad9-Rad53 interaction has been suggested to trigger the activation and phosphorylation of Rad53. Here we show...

journal_title：Molecular and cellular biology

authors： Naiki T,Wakayama T,Nakada D,Matsumoto K,Sugimoto K

更新日期：2004-04-01 00:00:00

abstract：:The Reelin signaling cascade plays a crucial role in the correct positioning of neurons during embryonic brain development. Reelin binding to apolipoprotein E receptor 2 (ApoER2) and very-low-density-lipoprotein receptor (VLDLR) leads to phosphorylation of disabled 1 (Dab1), an adaptor protein which associates with th...

journal_title：Molecular and cellular biology

authors： Strasser V,Fasching D,Hauser C,Mayer H,Bock HH,Hiesberger T,Herz J,Weeber EJ,Sweatt JD,Pramatarova A,Howell B,Schneider WJ,Nimpf J

更新日期：2004-02-01 00:00:00

abstract：:The GLN3 gene of Saccharomyces cerevisiae is required for the activation of transcription of a number of genes in response to the replacement of glutamine by glutamate as source of nitrogen. We cloned the GLN3 gene and constructed null alleles by gene disruption. GLN3 is not essential for growth, but increased copies ...

journal_title：Molecular and cellular biology

authors： Minehart PL,Magasanik B

更新日期：1991-12-01 00:00:00

abstract：:The transcriptional activator ADR1 from Saccharomyces cerevisiae is a postulated DNA-binding protein that controls the expression of the glucose-repressible alcohol dehydrogenase (ADH2). Carboxy-terminal deletions of the ADR1 protein (1,323 amino acids in length) were used to localize its functional regions. The trans...

journal_title：Molecular and cellular biology

authors： Bemis LT,Denis CL

更新日期：1988-05-01 00:00:00

abstract：:Previous analyses have identified related cytoplasmic Lsm1-7p and nuclear Lsm2-8p complexes. Here we report that mature heat shock and MET mRNAs that are trapped in the nucleus due to a block in mRNA export were strongly stabilized in strains lacking Lsm6p or the nucleus-specific Lsm8p protein but not by the absence o...

journal_title：Molecular and cellular biology

authors： Kufel J,Bousquet-Antonelli C,Beggs JD,Tollervey D

更新日期：2004-11-01 00:00:00

abstract：:A region located at kbp -3.9 to -2.6 5' to the first hematopoietic exon of the GATA-1 gene is necessary to recapitulate gene expression in both the primitive and definitive erythroid lineages. In transfection analyses, this region activated reporter gene expression from an artificial promoter in a position- and orient...

journal_title：Molecular and cellular biology

authors： Nishimura S,Takahashi S,Kuroha T,Suwabe N,Nagasawa T,Trainor C,Yamamoto M

更新日期：2000-01-01 00:00:00

abstract：:We isolated cDNA clones corresponding to the normal human Ki-ras2 gene and to the transforming allele of the Ki-ras2 gene present in the human colon carcinoma cell line SW480. These two cDNAs encode p21 proteins which differ only at the amino acid at position 12. The normal cDNA encodes a glycine at this position, and...

journal_title：Molecular and cellular biology

authors： McCoy MS,Bargmann CI,Weinberg RA

更新日期：1984-08-01 00:00:00

abstract：:Oxygen-dependent proteolysis is the primary means of regulating the hypoxia-inducible factor (HIF) family of transcription factors. The alpha-subunit of HIF factor 1 (HIF-1) contains two highly conserved oxygen-dependent degradation domains (402 ODD and 564 ODD), each of which includes a proline that is hydroxylated i...

journal_title：Molecular and cellular biology

authors： Chan DA,Sutphin PD,Yen SE,Giaccia AJ

更新日期：2005-08-01 00:00:00

abstract：:An elastase-human growth hormone (hGH) fusion gene containing 205 base pairs of elastase 5' flanking region is expressed exclusively in pancreatic acinar cells of transgenic mice. This paper shows that the promoter region (-72 to +8) and the enhancer (-205 to -73) function independently of each other. The elastase enh...

journal_title：Molecular and cellular biology

authors： Ornitz DM,Hammer RE,Davison BL,Brinster RL,Palmiter RD

更新日期：1987-10-01 00:00:00

abstract：:This is the first study reporting the inactivation of a member of the mouse gene family of toxin-related ecto-ADP-ribosyltransferases (ARTs). Transfer of the ADP-ribose moiety from NAD onto extracellular arginine residues on T-cell membrane proteins is mediated by glycosylphosphatidylinositol-linked cell surface ARTs....

journal_title：Molecular and cellular biology

authors： Ohlrogge W,Haag F,Löhler J,Seman M,Littman DR,Killeen N,Koch-Nolte F

更新日期：2002-11-01 00:00:00

abstract：:The ability of basic helix-loop-helix muscle regulatory factors (MRFs), such as MyoD, to convert nonmuscle cells to a myogenic lineage is regulated by numerous growth factor and oncoprotein signaling pathways. Previous studies have shown that H-Ras 12V inhibits differentiation to a skeletal muscle lineage by disruptin...

journal_title：Molecular and cellular biology

authors： Ramocki MB,Johnson SE,White MA,Ashendel CL,Konieczny SF,Taparowsky EJ

更新日期：1997-07-01 00:00:00

abstract：:The Myt1 protein kinase functions to negatively regulate Cdc2-cyclin B complexes by phosphorylating Cdc2 on threonine 14 and tyrosine 15. Throughout interphase, human Myt1 localizes to the endoplasmic reticulum and Golgi complex, whereas Cdc2-cyclin B1 complexes shuttle between the nucleus and the cytoplasm. Here we r...

journal_title：Molecular and cellular biology

authors： Liu F,Rothblum-Oviatt C,Ryan CE,Piwnica-Worms H

更新日期：1999-07-01 00:00:00

abstract：:Transfection of a functional cloned p53 gene into an L12 p53 nonproducer cell line efficiently reconstituted p53 expression. The p53 protein synthesized in these clones was indistinguishable from that occurring naturally in tumor cells. When a p53 cDNA clone was used instead, we observed that the L12-derived clones ex...

journal_title：Molecular and cellular biology

authors： Arai N,Nomura D,Yokota K,Wolf D,Brill E,Shohat O,Rotter V

更新日期：1986-09-01 00:00:00

abstract：:In an effort to identify widely active positive regulatory elements, we have examined the action of the cytomegalovirus enhancer-promoter in transgenic mice. These elements activated expression in 24 of 28 tissues tested. The greatest expression was observed in the heart, kidney, brain, and testis. Maximum expression ...

journal_title：Molecular and cellular biology

authors： Schmidt EV,Christoph G,Zeller R,Leder P

更新日期：1990-08-01 00:00:00

abstract：:The Saccharomyces cerevisiae PGK (phosphoglycerate kinase) gene encodes one of the most abundant mRNA and protein species in the cell. To identify the promoter sequences required for the efficient expression of PGK, we undertook a detailed internal deletion analysis of the 5' noncoding region of the gene. Our analysis...

journal_title：Molecular and cellular biology

authors： Ogden JE,Stanway C,Kim S,Mellor J,Kingsman AJ,Kingsman SM

更新日期：1986-12-01 00:00:00

abstract：:We report the isolation and molecular characterization of the mouse grb2 gene. The product of this gene, the Grb2 protein, is highly related to the Caenorhabditis elegans sem-5 gene product and the human GRB2 protein and displays the same SH3-SH2-SH3 structural motifs. In situ hybridization studies revealed that the m...

journal_title：Molecular and cellular biology

authors： Suen KL,Bustelo XR,Pawson T,Barbacid M

更新日期：1993-09-01 00:00:00

abstract：:Mouse mammary epithelial cells can be transformed in primary cultures to preneoplastic and neoplastic states when treated with N-methyl-N-nitrosourea (MNU). Mammary carcinomas arising from MNU-induced hyperplastic alveolar nodules (a type of mouse mammary preneoplastic lesion) contained transforming c-Ki-ras genes whe...

journal_title：Molecular and cellular biology

authors： Miyamoto S,Sukumar S,Guzman RC,Osborn RC,Nandi S

更新日期：1990-04-01 00:00:00

abstract：:Simultaneous resistance to an array of drugs with different cytotoxic activities is a property of Saccharomyces cerevisiae, in which the protein Pdr3p has recently been shown to play a role as a transcriptional regulator. We provide evidence that the yeast PDR3 gene, which encodes a zinc finger transcription factor im...

journal_title：Molecular and cellular biology

authors： Delahodde A,Delaveau T,Jacq C

更新日期：1995-08-01 00:00:00

abstract：:Overexpression of the nuclear receptor 4A1 (NR4A1) in breast cancer patients is a prognostic factor for decreased survival and increased metastasis, and this has been linked to NR4A1-dependent regulation of transforming growth factor β (TGF-β) signaling. Results of RNA interference studies demonstrate that basal migra...

journal_title：Molecular and cellular biology

authors： Hedrick E,Lee SO,Doddapaneni R,Singh M,Safe S

更新日期：2016-04-15 00:00:00

abstract：:It is thought that degradation of nuclear proteins by the ubiquitylation system requires nuclear-cytoplasmic trafficking of E3 ubiquitin ligases. The von Hippel-Lindau (VHL) tumor suppressor protein is the substrate recognition component of a Cullin-2-containing E3 ubiquitin ligase that recruits hypoxia-inducible fact...

journal_title：Molecular and cellular biology

authors： Khacho M,Mekhail K,Pilon-Larose K,Payette J,Lee S

更新日期：2008-01-01 00:00:00

abstract：:Monoclonal antibodies to fibrillin 1 (MP340), a component of elastin-associated microfibrils, were used to screen cDNA libraries made from bovine nuchal ligament mRNA. One of the selected clones (cL9; 1.2 kb) hybridized on Northern (RNA) blotting with nuchal ligament mRNA to two abundant mRNAs of 9.0 and 7.5 kb, which...

journal_title：Molecular and cellular biology

authors： Gibson MA,Hatzinikolas G,Davis EC,Baker E,Sutherland GR,Mecham RP

更新日期：1995-12-01 00:00:00

abstract：:The majority of the mutations induced by ICR-170 in both the CYC1 gene (J. F. Ernst et al. Genetics 111:233-241, 1985) and the HIS4 gene (L. Mathison and M. R. Culbertson, Mol. Cell. Biol. 5:2247-2256, 1985) of the yeast Saccharomyces cerevisiae were recently shown to be single G . C base-pair insertions at monotonous...

journal_title：Molecular and cellular biology

authors： Hampsey DM,Koski RA,Sherman F

更新日期：1986-12-01 00:00:00

abstract：:In order to determine whether partial methylation of the herpes simplex virus (HSV) tk gene prevents tk gene expression, the HSV tk gene was cloned as single-stranded DNA. By in vitro second-strand DNA synthesis, specific HSV tk gene segments were methylated, and the hemimethylated DNA molecules were microinjected int...

journal_title：Molecular and cellular biology

authors： Graessmann A,Sandberg G,Guhl E,Graessmann M

更新日期：1994-03-01 00:00:00

abstract：:Eukaryotic splicing factors belonging to the SR family are essential splicing factors consisting of an N-terminal RNA-binding region and a C-terminal RS domain. They are believed to be involved in alternative splicing of numerous transcripts because their expression levels can influence splice site selection. We have ...

journal_title：Molecular and cellular biology

authors： Jumaa H,Guénet JL,Nielsen PJ

更新日期：1997-06-01 00:00:00

abstract：:The Tor pathway mediates cell growth in response to nutrient availability, in part by inducing ribosomal protein (RP) gene expression via an unknown mechanism. Expression of RP genes coincides with recruitment of the Esa1 histone acetylase to RP gene promoters. We show that inhibition of Tor with rapamycin releases Es...

journal_title：Molecular and cellular biology

authors： Rohde JR,Cardenas ME

更新日期：2003-01-01 00:00:00

abstract：:The cytotoxic serine protease B (CSP-B) gene is activated during cytotoxic T-lymphocyte maturation. In this report, we demonstrate that the PEER T-cell line (bearing gamma/delta T-cell receptors) accumulates CSP-B mRNA following exposure to 12-O-tetradecanoylphorbol-13-acetate (TPA) and N6-2'-O-dibutyryladenosine 3',5...

journal_title：Molecular and cellular biology

authors： Hanson RD,Ley TJ

更新日期：1990-11-01 00:00:00

abstract：:Translation is a fundamental step in gene expression, and translational control is exerted in many developmental processes. Most eukaryotic mRNAs are translated by a cap-dependent mechanism, which requires recognition of the 5'-cap structure of the mRNA by eukaryotic translation initiation factor 4E (eIF4E). eIF4E act...

journal_title：Molecular and cellular biology

authors： Hernández G,Miron M,Han H,Liu N,Magescas J,Tettweiler G,Frank F,Siddiqui N,Sonenberg N,Lasko P

更新日期：2013-08-01 00:00:00

abstract：:The tumor suppressor WT1 represses and activates transcription. The loss and/or imbalance of the dual transcriptional activity of WT1 may contribute to Wilms' tumor. In this study, we identified par-4 (for prostate apoptosis response) as a WT1-interacting protein that itself functions as a transcriptional repressor. p...

journal_title：Molecular and cellular biology

authors： Johnstone RW,See RH,Sells SF,Wang J,Muthukkumar S,Englert C,Haber DA,Licht JD,Sugrue SP,Roberts T,Rangnekar VM,Shi Y

更新日期：1996-12-01 00:00:00

abstract：:The basic leucine zipper transcription factor, CCAAT/enhancer binding protein alpha (C/EBPalpha), is abundantly expressed in keratinocytes of the skin; however, its function in skin is poorly characterized. UVB radiation is responsible for the majority of human skin cancers. In response to UVB-induced DNA damage, kera...

journal_title：Molecular and cellular biology

authors： Yoon K,Smart RC

更新日期：2004-12-01 00:00:00