WW domains provide a platform for the assembly of multiprotein networks.

abstract：:The LINE-1, or L1, family of interspersed repeated DNA constitutes roughly 10% of the mammalian genome. Its abundance is due to duplicative transposition via an RNA intermediate, L1-encoded proteins, and reverse transcription. Although, in principle, transposition may occur in any cell type, expression and transpositi...

journal_title：Molecular and cellular biology

authors： Branciforte D,Martin SL

更新日期：1994-04-01 00:00:00

abstract：:The expression of the Drosophila segmentation gene fushi tarazu (ftz) is controlled at the level of transcription. The proximal enhancer, located approximately 3.4 kb upstream of the transcription start site, directs lacZ fusion gene expression in a ftz-like seven-stripe pattern in transgenic fly embryos. We have take...

journal_title：Molecular and cellular biology

authors： Han W,Yu Y,Altan N,Pick L

更新日期：1993-09-01 00:00:00

abstract：:Two alleles of the Drosophila melanogaster Rfc4 (DmRfc4) gene, which encodes subunit 4 of the replication factor C (RFC) complex, cause striking defects in mitotic chromosome cohesion and condensation. These mutations produce larval phenotypes consistent with a role in DNA replication but also result in mitotic chromo...

journal_title：Molecular and cellular biology

authors： Krause SA,Loupart ML,Vass S,Schoenfelder S,Harrison S,Heck MM

更新日期：2001-08-01 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：:Gene expression programs required for differentiation depend on both DNA-bound transcription factors and surrounding histone modifications. Expression of the basic helix-loop-helix (bHLH) protein NeuroD1 is restricted to endocrine cells in the gastrointestinal (GI) tract, where it is important for endocrine differenti...

journal_title：Molecular and cellular biology

authors： Ray SK,Li HJ,Metzger E,Schüle R,Leiter AB

更新日期：2014-06-01 00:00:00

abstract：:RBM4 promotes differentiation of neuronal progenitor cells and neurite outgrowth of cultured neurons via its role in splicing regulation. In this study, we further explored the role of RBM4 in neuronal differentiation. During neuronal differentiation, energy production shifts from glycolysis to oxidative phosphorylati...

journal_title：Molecular and cellular biology

authors： Su CH,Hung KY,Hung SC,Tarn WY

更新日期：2017-01-19 00:00:00

abstract：:BUD23 was identified from a bioinformatics analysis of Saccharomyces cerevisiae genes involved in ribosome biogenesis. Deletion of BUD23 leads to severely impaired growth, reduced levels of the small (40S) ribosomal subunit, and a block in processing 20S rRNA to 18S rRNA, a late step in 40S maturation. Bud23 belongs t...

journal_title：Molecular and cellular biology

authors： White J,Li Z,Sardana R,Bujnicki JM,Marcotte EM,Johnson AW

更新日期：2008-05-01 00:00:00

abstract：:In in vitro splicing reactions, influenza virus NS1 mRNA was not detectably spliced, but nonetheless very efficiently formed ATP-dependent 55S complexes containing the U1, U2, U4, U5, and U6 small nuclear ribonucleoproteins (snRNPs) (C. H. Agris, M. E. Nemeroff, and R. M. Krug, Mol. Cell. Biol. 9:259-267, 1989). We de...

journal_title：Molecular and cellular biology

authors： Nemeroff ME,Utans U,Krämer A,Krug RM

更新日期：1992-03-01 00:00:00

abstract：:The TIS11 primary response gene is rapidly and transiently induced by both 12-O-tetradecanoylphorbol-13-acetate and growth factors. The predicted TIS11 protein contains a 6-amino-acid repeat, YKTELC. We cloned two additional cDNAs, TIS11b and TIS11d, that contain the YKTELC sequence. TIS11, TIS11b, and TIS11d proteins...

journal_title：Molecular and cellular biology

authors： Varnum BC,Ma QF,Chi TH,Fletcher B,Herschman HR

更新日期：1991-03-01 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：:Chicken heart mesenchymal cells do not proliferate in medium of physiological composition containing plasma (S. Balk, Proc. Natl. Acad. Sci. USA 77:6606-6610, 1980). To understand the molecular events involved in cell quiescence and in the initiation of cell division under physiological conditions, we examined the dif...

journal_title：Molecular and cellular biology

authors： Bédard PA,Balk SD,Gunther HS,Morisi A,Erikson RL

更新日期：1987-04-01 00:00:00

abstract：:The K-fgf/hst oncogene encodes a secreted growth factor of the fibroblast growth factor (FGF) family. The ability of K-fgf-transformed cells to grow in soft agar and in serum-free medium is inhibited by anti-K-FGF neutralizing antibodies, consistent with an autocrine mechanism of transformation. The transformed proper...

journal_title：Molecular and cellular biology

authors： Talarico D,Basilico C

更新日期：1991-02-01 00:00:00

abstract：:Interleukin-6 (IL-6) is one of the major mediators of inflammation, and its expression is inducible by the other inflammatory lymphokines, interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-alpha). We demonstrate that a common IL-6 promoter element, termed inflammatory lymphokine-responsive element (ILRE), is i...

journal_title：Molecular and cellular biology

authors： Shimizu H,Mitomo K,Watanabe T,Okamoto S,Yamamoto K

更新日期：1990-02-01 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：:We have developed a high-frequency cotransformation system which is useful in introducing nonreplicating circular DNA plasmids into the fission yeast Schizosaccharomyces pombe. This system depends on two factors: the ability of the ural-complementing helper plasmids pFYM2 and pFYM225 to propagate autonomously in S. po...

journal_title：Molecular and cellular biology

authors： Sakai K,Sakaguchi J,Yamamoto M

更新日期：1984-04-01 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：:The genes of the trithorax group (trxG) in Drosophila melanogaster are required to maintain the pattern of homeotic gene expression that is established early in embryogenesis by the transient expression of the segmentation genes. The precise role of each of the diverse trxG members and the functional relationships amo...

journal_title：Molecular and cellular biology

authors： Crosby MA,Miller C,Alon T,Watson KL,Verrijzer CP,Goldman-Levi R,Zak NB

更新日期：1999-02-01 00:00:00

abstract：:We investigated the possible interactions between pp39mos and p34cdc2 kinase in NIH 3T3 cells transformed by c-mosxe. pp39mos is coprecipitated with p34cdc2 when using either anti-PSTAIR antibody or p13suc1-Sepharose beads. Likewise, p34cdc2 is coprecipitated with pp39mos when using anti-mos antibody. However, pp39mos...

journal_title：Molecular and cellular biology

authors： Zhou R,Daar I,Ferris DK,White G,Paules RS,Vande Woude G

更新日期：1992-08-01 00:00:00

abstract：:Individual steps in the processing of pre-mRNA, including 5'-end cap formation, splicing, and 3'-end processing (cleavage and polyadenylation) are highly integrated and can influence one another. In addition, prior splicing can influence downstream steps in gene expression, including export of mRNA from the nucleus. H...

journal_title：Molecular and cellular biology

authors： McCracken S,Lambermon M,Blencowe BJ

更新日期：2002-01-01 00:00:00

abstract：:Regulation of chromatin through histone acetylation is an important step in gene expression. The Gcn5 histone acetyltransferase is part of protein complexes, e.g., the SAGA complex, that interact with transcriptional activators, targeting the enzyme to specific promoters and assisting in recruitment of the basal RNA p...

journal_title：Molecular and cellular biology

authors： Qi D,Larsson J,Mannervik M

更新日期：2004-09-01 00:00:00

abstract：:Serum induction of c-jun expression in HeLa cells requires a MEF2 site at -59 in the c-jun promoter. MEF2 sites, found in many muscle-specific enhancers, are bound by a family of transcription factors, MEF2A through -D, which are related to serum response factor in their DNA binding domains. We have found that MEF2D i...

journal_title：Molecular and cellular biology

authors： Han TH,Prywes R

更新日期：1995-06-01 00:00:00

abstract：:Hypoxia induces apoptosis but also triggers adaptive mechanisms to ensure cell survival. Here we show that the prosurvival effects of hypoxia-inducible factor 1 (HIF-1) in endothelial cells are mediated by neuron-derived orphan receptor 1 (NOR-1). The overexpression of NOR-1 decreased the rate of endothelial cells und...

journal_title：Molecular and cellular biology

authors： Martorell L,Gentile M,Rius J,Rodríguez C,Crespo J,Badimon L,Martínez-González J

更新日期：2009-11-01 00:00:00

abstract：:A gene assigned to human chromosome 1q32-41 encodes a novel protein of 3,113 amino acids containing an internal tandem repeat of 177 amino acids. The protein, which we have named "mitosin," was identified by direct binding to purified retinoblastoma protein in vitro with a region distantly related to the retinoblastom...

journal_title：Molecular and cellular biology

authors： Zhu X,Mancini MA,Chang KH,Liu CY,Chen CF,Shan B,Jones D,Yang-Feng TL,Lee WH

更新日期：1995-09-01 00:00:00

abstract：:The minichromosome maintenance protein 10 (Mcm10) is an evolutionarily conserved factor that is essential for replication initiation and elongation. Mcm10 is part of the eukaryotic replication fork and interacts with a variety of proteins, including the Mcm2-7 helicase and DNA polymerase alpha/primase complexes. A mot...

journal_title：Molecular and cellular biology

authors： Das-Bradoo S,Ricke RM,Bielinsky AK

更新日期：2006-07-01 00:00:00

abstract：:In this report, we explored the mechanisms underlying keratinocyte-specific and differentiation-specific gene expression in the skin. We have identified five keratinocyte-specific, open chromatin regions that exist within the 6 kb of 5' upstream regulatory sequence known to faithfully recapitulate the strong endogenou...

journal_title：Molecular and cellular biology

authors： Kaufman CK,Sinha S,Bolotin D,Fan J,Fuchs E

更新日期：2002-06-01 00:00:00

abstract：:Regulatory regions of the mouse muscle creatine kinase (MCK) gene, previously discovered by analysis in cultured muscle cells, were analyzed in transgenic mice. The 206-bp MCK enhancer at nt-1256 was required for high-level expression of MCK-chloramphenicol acetyltransferase fusion genes in skeletal and cardiac muscle...

journal_title：Molecular and cellular biology

authors： Donoviel DB,Shield MA,Buskin JN,Haugen HS,Clegg CH,Hauschka SD

更新日期：1996-04-01 00:00:00

abstract：:The packaging of the eukaryotic genome into chromatin is likely to be important for the maintenance of genomic integrity. Chromatin structures are assembled onto newly synthesized DNA by the action of chromatin assembly factors, including anti-silencing function 1 (ASF1). To investigate the role of chromatin structure...

journal_title：Molecular and cellular biology

authors： Ramey CJ,Howar S,Adkins M,Linger J,Spicer J,Tyler JK

更新日期：2004-12-01 00:00:00

abstract：:p27(Kip1) is a member of the Cip-Kip family of cyclin-dependent kinase (Cdk) inhibitors that binds to cyclin-Cdk complexes and inhibits their catalytic activity in response to antiproliferative stimuli. p27(Kip1) is regulated by several posttranscriptional mechanisms, including subcellular localization. We have identi...

journal_title：Molecular and cellular biology

authors： Smitherman M,Lee K,Swanger J,Kapur R,Clurman BE

更新日期：2000-08-01 00:00:00

abstract：:Previously we demonstrated that the heat shock transcription factor Hsf1 is indispensable for transformation of mammary epithelial cells by the Her2 oncogene. Since Hsf1 affects oncogene-induced senescence (OIS), these findings suggest that Hsf1 affects tumor initiation when OIS plays a role. Indeed, here we report th...

journal_title：Molecular and cellular biology

authors： Gabai VL,Meng L,Kim G,Mills TA,Benjamin IJ,Sherman MY

更新日期：2012-03-01 00:00:00

abstract：:Pax transactivation domain-interacting protein (PTIP, or PAXIP1) is required for mouse development and has been implicated in DNA damage responses and histone modification. However, the physiological roles of PTIP during embryogenesis remain unclear due to early embryonic lethality of null mutants. We describe two N-e...

journal_title：Molecular and cellular biology

authors： Mu W,Wang W,Schimenti JC

更新日期：2008-10-01 00:00:00