The SUMO E3 ligase activity of Pc2 is coordinated through a SUMO interaction motif.

abstract：:GPR103 is a G-protein-coupled receptor with reported expression in brain, heart, kidney, adrenal gland, retina, and testis. It encodes a 455-amino-acid protein homologous to neuropeptide FF2, neuropeptide Y2, and galanin GalR1 receptors. Its natural ligand was recently identified as 26RFa, a novel human RF-amide-relat...

journal_title：Molecular and cellular biology

authors： Baribault H,Danao J,Gupte J,Yang L,Sun B,Richards W,Tian H

更新日期：2006-01-01 00:00:00

abstract：:The phorbol ester receptor protein kinase C (PKC) gene family encodes essential mediators of eukaryotic cellular signals. Molecular dissection of their mechanisms of action has been limited in part by the lack of random mutagenesis approaches and by the complexity of signaling pathways in mammalian cells which involve...

journal_title：Molecular and cellular biology

authors： Riedel H,Su L,Hansen H

更新日期：1993-08-01 00:00:00

abstract：:RNA editing occurs in two higher-plant organelles, chloroplasts and mitochondria. Because chloroplasts and mitochondria exhibit some similarity in editing site selection, we investigated whether mitochondrial RNA sequences could be edited in chloroplasts. We produced transgenic tobacco plants that contained chimeric g...

journal_title：Molecular and cellular biology

authors： Sutton CA,Zoubenko OV,Hanson MR,Maliga P

更新日期：1995-03-01 00:00:00

abstract：:Although the primary function of U1 snRNA is to define the 5' donor site of an intron, it can also block the accumulation of a specific RNA transcript when it binds to a donor sequence within its terminal exon. This work was initiated to investigate if this property of U1 snRNA could be exploited as an effective metho...

journal_title：Molecular and cellular biology

authors： Beckley SA,Liu P,Stover ML,Gunderson SI,Lichtler AC,Rowe DW

更新日期：2001-04-01 00:00:00

abstract：:ADAR2 is a double-stranded-RNA-specific adenosine deaminase involved in the editing of mammalian RNAs by the site-selective conversion of adenosine to inosine. Previous studies from our laboratory have demonstrated that ADAR2 can modify its own pre-mRNA to create a proximal 3' splice site containing a noncanonical ade...

journal_title：Molecular and cellular biology

authors： Feng Y,Sansam CL,Singh M,Emeson RB

更新日期：2006-01-01 00:00:00

abstract：:TEL-JAK2 fusion proteins, which are a result of t(9;12)(p24;p13) translocations associated with human leukemia, activate Stat5 in vitro and in vivo and cause a myelo- and lymphoproliferative disease in a murine bone marrow transplant model. We report that Socs-1, a member of the SOCS family of endogenous inhibitors of...

journal_title：Molecular and cellular biology

authors： Frantsve J,Schwaller J,Sternberg DW,Kutok J,Gilliland DG

更新日期：2001-05-01 00:00:00

abstract：:A murine monoclonal antibody was identified by its ability to induce a reversible antiproliferative effect on a human lymphoma cell line. Immunoprecipitation studies revealed that the antibody reacted with a 26-kilodalton cell surface protein (TAPA-1). A diverse group of human cell lines, including hematolymphoid, neu...

journal_title：Molecular and cellular biology

authors： Oren R,Takahashi S,Doss C,Levy R,Levy S

更新日期：1990-08-01 00:00:00

abstract：:Net, Elk-1, and Sap-1 are members of the ternary complex factor (TCF) subfamily of Ets transcription factors. They form ternary complexes with serum response factor (SRF) on serum response elements of immediate early genes such as c-fos and egr-1 and mediate responses to growth factors and mitogen-activated protein ki...

journal_title：Molecular and cellular biology

authors： Buchwalter G,Gross C,Wasylyk B

更新日期：2005-12-01 00:00:00

abstract：:We have measured the frequency of meiotic recombination between marked Ty elements in the Saccharomyces cerevisiae genome. These recombination events were usually nonreciprocal (gene conversions) and sometimes involved nonhomologous chromosomes. The frequency of ectopic gene conversion among Ty elements appeared lower...

journal_title：Molecular and cellular biology

authors： Kupiec M,Petes TD

更新日期：1988-07-01 00:00:00

abstract：:The adenovirus early-region 1B 19,000-molecular-weight tumor antigen is required for oncogenic transformation of cells by adenovirus. We have demonstrated that this tumor antigen is located in the nuclear envelope of infected and transformed cells and that a fraction of the protein within the nuclear envelope is assoc...

journal_title：Molecular and cellular biology

authors： White E,Blose SH,Stillman BW

更新日期：1984-12-01 00:00:00

abstract：:The tyrosinase family comprises three members, tyrosinase (Tyr), tyrosinase-related protein 1 (Tyrp1), and dopachrome tautomerase (Dct). Null mutations and deletions at the Tyr and Tyrp1 loci are known and phenotypically affect coat color due to the absence of enzyme or intracellular mislocalization. At the Dct locus,...

journal_title：Molecular and cellular biology

authors： Guyonneau L,Murisier F,Rossier A,Moulin A,Beermann F

更新日期：2004-04-01 00:00:00

abstract：:To examine the role of simian virus 40 (SV40) large T and small t antigens in tumorigenesis in animals, we generated transgenic mice which expressed either both the SV40 large T and small t antigens or the SV40 large T antigen alone under the control of the mouse mammary tumor virus long terminal repeat. The mouse mam...

journal_title：Molecular and cellular biology

authors： Choi YW,Lee IC,Ross SR

更新日期：1988-08-01 00:00:00

abstract：:Simple sequence repeat telomeric DNA is maintained by a specialized reverse transcriptase, telomerase. The integral RNA subunit of telomerase contains a template region that determines the sequence added to chromosome ends. Aside from providing the template, little is known about the role of the telomerase RNA. In add...

journal_title：Molecular and cellular biology

authors： Mitchell JR,Cheng J,Collins K

更新日期：1999-01-01 00:00:00

abstract：:The effect of mammary gland-specific expression of the polyomavirus middle T antigen was examined by establishing lines of transgenic mice that carry the middle T oncogene under the transcriptional control of the mouse mammary tumor virus promoter/enhancer. By contrast to most transgenic strains carrying activated onc...

journal_title：Molecular and cellular biology

authors： Guy CT,Cardiff RD,Muller WJ

更新日期：1992-03-01 00:00:00

abstract：:In Saccharomyces cerevisiae, many amino acid biosynthetic pathways are coregulated by a complex general control system: starvation for a single amino acid results in the derepression of amino acid biosynthetic genes in multiple pathways. Derepression of these genes is mediated by positive (GCN) and negative (GCD) regu...

journal_title：Molecular and cellular biology

authors： Myers PL,Skvirsky RC,Greenberg ML,Greer H

更新日期：1986-09-01 00:00:00

abstract：:Transforming growth factor beta (TGF-beta) plays important roles in the regulation of proliferation, differentiation, apoptosis, and carcinogenesis. To identify genes responsible for maintaining the phenotype induced by TGF-beta, we performed a retrovirus-mediated gene trap screening designed to isolate TGF-beta-respo...

journal_title：Molecular and cellular biology

authors： Akiyama N,Matsuo Y,Sai H,Noda M,Kizaka-Kondoh S

更新日期：2000-05-01 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：:Small nucleolar RNAs (snoRNAs) orchestrate the modification and cleavage of pre-rRNA and are essential for ribosome biogenesis. Recent data suggest that after nucleoplasmic synthesis, snoRNAs transiently localize to the Cajal body (in plant and animal cells) or the homologous nucleolar body (in budding yeast) for matu...

journal_title：Molecular and cellular biology

authors： Qiu H,Eifert J,Wacheul L,Thiry M,Berger AC,Jakovljevic J,Woolford JL Jr,Corbett AH,Lafontaine DL,Terns RM,Terns MP

更新日期：2008-06-01 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：:Isolation and characterization of the chicken erythroid anion transporter (band 3) cDNA clone, pCHB3-1, revealed that the chicken erythroid band 3 polypeptide is 844 amino acids in length with a predicted mass of 109,000 daltons. This polypeptide is composed of a hydrophilic N-terminal cytoplasmic domain and a hydroph...

journal_title：Molecular and cellular biology

authors： Cox JV,Lazarides E

更新日期：1988-03-01 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：:Cks1 is an activator of the SCF(Skp2) ubiquitin ligase complex that targets the cell cycle inhibitor p27(Kip1) for degradation. The loss of Cks1 results in p27(Kip1) accumulation and decreased proliferation and inhibits tumorigenesis. We identify here a function of Cks1 in mammalian cell cycle regulation that is indep...

journal_title：Molecular and cellular biology

authors： Hoellein A,Graf S,Bassermann F,Schoeffmann S,Platz U,Hölzlwimmer G,Kröger M,Peschel C,Oostendorp R,Quintanilla-Fend L,Keller U

更新日期：2012-07-01 00:00:00

abstract：:RNA-dependent RNA polymerase (RdRP) plays key roles in RNA silencing to generate double-stranded RNAs. In model organisms, such as Caenorhabditis elegans and Neurospora crassa, two types of small interfering RNAs (siRNAs), primary siRNAs and secondary siRNAs, are expressed; RdRP produces secondary siRNAs de novo, with...

journal_title：Molecular and cellular biology

authors： Maida Y,Yasukawa M,Masutomi K

更新日期：2016-03-31 00:00:00

abstract：:An in silico screen for myogenic long noncoding RNAs (lncRNAs) revealed nine lncRNAs that are upregulated more than 10-fold in myotubes versus levels in myoblasts. One of these lncRNAs, MyoD upstream noncoding (MUNC, also known as DRR(eRNA)), is encoded 5 kb upstream of the transcription start site of MyoD, a myogenic...

journal_title：Molecular and cellular biology

authors： Mueller AC,Cichewicz MA,Dey BK,Layer R,Reon BJ,Gagan JR,Dutta A

更新日期：2015-02-01 00:00:00

abstract：:RBM25 has been shown to associate with splicing cofactors SRm160/300 and assembled splicing complexes, but little is known about its splicing regulation. Here, we characterize the functional role of RBM25 in alternative pre-mRNA splicing. Increased RBM25 expression correlated with increased apoptosis and specifically ...

journal_title：Molecular and cellular biology

authors： Zhou A,Ou AC,Cho A,Benz EJ Jr,Huang SC

更新日期：2008-10-01 00:00:00

abstract：:A mutation (K38R) which specifically eliminates kinase activity was created in the Drosophila melanogaster ckI gene (doubletime [dbt]). In vitro, DBT protein carrying the K38R mutation (DBT(K/R)) interacted with Period protein (PER) but lacked kinase activity. In cell culture and in flies, DBT(K/R) antagonized the pho...

journal_title：Molecular and cellular biology

authors： Muskus MJ,Preuss F,Fan JY,Bjes ES,Price JL

更新日期：2007-12-01 00:00:00

abstract：:TRF1 is a component of the shelterin complex at mammalian telomeres; however, a role for TRF1 in telomere biology in the context of the organism is unclear. In this study, we generated mice with transgenic TRF1 expression targeted to epithelial tissues (K5TRF1 mice). K5TRF1 mice have shorter telomeres in the epidermis...

journal_title：Molecular and cellular biology

authors： Muñoz P,Blanco R,de Carcer G,Schoeftner S,Benetti R,Flores JM,Malumbres M,Blasco MA

更新日期：2009-03-01 00:00:00

abstract：:We provide evidence that human SLFN5, an interferon (IFN)-inducible member of the Schlafen (SLFN) family of proteins, exhibits key roles in controlling motility and invasiveness of renal cell carcinoma (RCC) cells. Our studies define the mechanism by which this occurs, demonstrating that SLFN5 negatively controls expr...

journal_title：Molecular and cellular biology

authors： Sassano A,Mavrommatis E,Arslan AD,Kroczynska B,Beauchamp EM,Khuon S,Chew TL,Green KJ,Munshi HG,Verma AK,Platanias LC

更新日期：2015-08-01 00:00:00

abstract：:In the yeast Saccharomyces cerevisiae, sporulation occurs in response to nutritional and genetic signals. The process is initiated when nutrient availability limits mitotic growth, but only in MATa/MAT alpha diploid cells. Under these conditions, the cells express an activator of meiosis (IME1), which is required for ...

journal_title：Molecular and cellular biology

authors： Shah JC,Clancy MJ

更新日期：1992-03-01 00:00:00

abstract：:p300 and the closely related CREB binding protein (CBP) are transcriptional adaptors that are present in intracellular complexes with TATA binding protein (TBP) and bind to upstream activators including p53 and nuclear hormone receptors. They have intrinsic and associated histone acetyltransferase activity, suggesting...

journal_title：Molecular and cellular biology

authors： Dallas PB,Cheney IW,Liao DW,Bowrin V,Byam W,Pacchione S,Kobayashi R,Yaciuk P,Moran E

更新日期：1998-06-01 00:00:00