Infrequent genomic rearrangement and normal expression of the putative RB1 gene in retinoblastoma tumors.

abstract：:We have investigated the site of surface expression of the neuraminidase (NA) glycoprotein of influenza A virus, which, in contrast to the hemagglutinin, is bound to membranes by hydrophobic residues near the NH2-terminus. Madin-Darby canine kidney or primary African green monkey kidney cells infected with influenza A...

journal_title：Molecular and cellular biology

authors： Jones LV,Compans RW,Davis AR,Bos TJ,Nayak DP

更新日期：1985-09-01 00:00:00

abstract：:Two Drosophila tumor necrosis factor receptor-associated factors (TRAF), DTRAF1 and DTRAF2, are proposed to have similar functions with their mammalian counterparts as a signal mediator of cell surface receptors. However, their in vivo functions and related signaling pathways are not fully understood yet. Here, we sho...

journal_title：Molecular and cellular biology

authors： Cha GH,Cho KS,Lee JH,Kim M,Kim E,Park J,Lee SB,Chung J

更新日期：2003-11-01 00:00:00

abstract：:Eukaryotic elongation factor 1 alpha 2 (eEF1A2) is a transforming gene product that is highly expressed in human tumors of the ovary, lung, and breast. eEF1A2 also stimulates actin remodeling, and the expression of this factor is sufficient to induce the formation of filopodia, long cellular processes composed of bund...

journal_title：Molecular and cellular biology

authors： Jeganathan S,Morrow A,Amiri A,Lee JM

更新日期：2008-07-01 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：:Chromatin is regulated by cross talk among different histone modifications, which can occur between residues within the same tail or different tails in the nucleosome. The latter is referred to as trans-tail regulation, and the best-characterized example of this is the dependence of H3 methylation on H2B ubiquitylatio...

journal_title：Molecular and cellular biology

authors： Zheng S,Wyrick JJ,Reese JC

更新日期：2010-07-01 00:00:00

abstract：:Tristetraprolin (TTP) regulates the expression of AU-rich element-containing mRNAs through promoting the degradation and repressing the translation of target mRNA. While the mechanism for promoting target mRNA degradation has been extensively studied, the mechanism underlying translational repression is not well estab...

journal_title：Molecular and cellular biology

authors： Tao X,Gao G

更新日期：2015-11-01 00:00:00

abstract：:The transcriptional coactivators p300 and CREB binding protein (CBP) are important regulators of the cell cycle, differentiation, and tumorigenesis. Both p300 and CBP are targeted by viral oncoproteins, are mutated in certain forms of cancer, are phosphorylated in a cell cycle-dependent manner, interact with transcrip...

journal_title：Molecular and cellular biology

authors： Snowden AW,Anderson LA,Webster GA,Perkins ND

更新日期：2000-04-01 00:00:00

abstract：:We determined the sequence of a Drosophila tRNA gene cluster containing a tRNAHis gene and a tRNAHis pseudogene in close proximity on the same DNA strand. The pseudogene contains eight consecutive base pairs different from the region of the bona fide gene which codes for the 3' portion of the anticodon stem of tRNAHis...

journal_title：Molecular and cellular biology

authors： Cooley L,Schaack J,Burke DJ,Thomas B,Söll D

更新日期：1984-12-01 00:00:00

abstract：:Phosphorylation is one of the key mechanisms that regulate centrosome biogenesis, spindle assembly, and cell cycle progression. However, little is known about centrosome-specific phosphorylation sites and their functional relevance. Here, we identified phosphoproteins of intact Drosophila melanogaster centrosomes and ...

journal_title：Molecular and cellular biology

authors： Habermann K,Mirgorodskaya E,Gobom J,Lehmann V,Müller H,Blümlein K,Deery MJ,Czogiel I,Erdmann C,Ralser M,von Kries JP,Lange BM

更新日期：2012-09-01 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：:ABCA1, the mutant molecule in Tangier Disease, mediates efflux of cellular cholesterol to apoA-I and is induced by liver X receptor (LXR)/retinoid X receptor (RXR) transcription factors. Retinoic acid receptor (RAR) activators (all-trans-retinoic acid [ATRA] and TTNPB) were found to increase ATP-binding cassette trans...

journal_title：Molecular and cellular biology

authors： Costet P,Lalanne F,Gerbod-Giannone MC,Molina JR,Fu X,Lund EG,Gudas LJ,Tall AR

更新日期：2003-11-01 00:00:00

abstract：:The stress-responsive DDR2 gene (previously called DDRA2) of Saccharomyces cerevisiae is transcribed at elevated levels following stress caused by heat shock or DNA damage. Previously, we identified a 51-bp promoter fragment, oligo31/32, which conferred heat shock inducibility on the heterologous CYC1-lacZ reporter ge...

journal_title：Molecular and cellular biology

authors： Kobayashi N,McEntee K

更新日期：1993-01-01 00:00:00

abstract：:Tau, a major class of microtubule-associated proteins, consists of a family of proteins that are heterogeneous in molecular weight. The presence of internal deletions in previously described cDNA clones for murine and bovine tau suggested that alternative splicing of transcripts could account for the protein size hete...

journal_title：Molecular and cellular biology

authors： Himmler A

更新日期：1989-04-01 00:00:00

abstract：:We have analyzed the fine structure of DNA repair in Chinese hamster ovary (CHO) cells within the G1 and G2 phases of the cell cycle. Repair of inactive regions of the genome has been suggested to increase in the G2 phase of the cell cycle compared with other phases. However, detailed studies of DNA repair in the G2 p...

journal_title：Molecular and cellular biology

authors： Petersen LN,Orren DK,Bohr VA

更新日期：1995-07-01 00:00:00

abstract：:P bodies are cytoplasmic RNA granules containing the Dcp1-Dcp2 decapping enzymes where mRNA decay can occur. Here, we describe the characterization of P bodies in the fission yeast Schizosaccharomyces pombe. Most information on the property and function of P bodies stems from studies in the distantly related budding y...

journal_title：Molecular and cellular biology

authors： Wang CY,Chen WL,Wang SW

更新日期：2013-03-01 00:00:00

abstract：:The human tumor necrosis factor alpha (TNF-alpha) gene is rapidly activated in response to multiple signals of stress and inflammation. We have identified transcription factors present in the TNF-alpha enhancer complex in vivo following ionophore stimulation (ATF-2/Jun and NFAT) and virus infection (ATF-2/Jun, NFAT, a...

journal_title：Molecular and cellular biology

authors： Falvo JV,Uglialoro AM,Brinkman BM,Merika M,Parekh BS,Tsai EY,King HC,Morielli AD,Peralta EG,Maniatis T,Thanos D,Goldfeld AE

更新日期：2000-03-01 00:00:00

abstract：:Rad23 and Rpn10 play synergistic roles in the recognition of ubiquitinated proteins by the proteasome, and loss of both proteins causes growth and proteolytic defects. However, the physiological targets of Rad23 and Rpn10 have not been well defined. We report that rad23Delta rpn10Delta is unable to grow in the presenc...

journal_title：Molecular and cellular biology

authors： Chuang SM,Chen L,Lambertson D,Anand M,Kinzy TG,Madura K

更新日期：2005-01-01 00:00:00

abstract：:Adenovirus E1A pre-mRNA was used as a model to examine alternative 5' splice site selection during in vitro splicing reactions. Strong preference for the downstream 13S 5' splice site over the upstream 12S or 9S 5' splice sites was observed. However, the 12S 5' splice site was used efficiently when a mutant pre-mRNA l...

journal_title：Molecular and cellular biology

authors： Harper JE,Manley JL

更新日期：1991-12-01 00:00:00

abstract：:The RHO1 gene encodes a homolog of the mammalian RhoA small GTP-binding protein in the yeast Saccharomyces cerevisiae. Rho1p is localized at the growth site and is required for bud formation. The RHO1(G22S, D125N) mutation is a temperature-sensitive and dominant negative mutation of RHO1, and a multicopy suppressor of...

journal_title：Molecular and cellular biology

authors： Hirano H,Tanaka K,Ozaki K,Imamura H,Kohno H,Hihara T,Kameyama T,Hotta K,Arisawa M,Watanabe T,Qadota H,Ohya Y,Takai Y

更新日期：1996-08-01 00:00:00

abstract：:The eukaryotic Spt4-Spt5 heterodimer forms a higher-order complex with RNA polymerase II (and I) to regulate transcription elongation. Extensive genetic and functional data have revealed diverse roles of Spt4-Spt5 in coupling elongation with chromatin modification and RNA-processing pathways. A mechanistic understandi...

journal_title：Molecular and cellular biology

authors： Meyer PA,Li S,Zhang M,Yamada K,Takagi Y,Hartzog GA,Fu J

更新日期：2015-10-01 00:00:00

abstract：:We have identified multiple distinct splicing enhancer elements within protein-coding sequences of the constitutively spliced human beta-globin pre-mRNA. Each of these highly conserved sequences is sufficient to activate the splicing of a heterologous enhancer-dependent pre-mRNA. One of these enhancers is activated by...

journal_title：Molecular and cellular biology

authors： Schaal TD,Maniatis T

更新日期：1999-01-01 00:00:00

abstract：:Mammalian cell growth is governed by regulatory activities that include the products of genes such as c-myc and ras that act early in G1, as well as the E2F family of transcription factors that accumulate later in G1 to regulate the expression of genes involved in DNA replication. Previous work has shown that the expr...

journal_title：Molecular and cellular biology

authors： Sears R,Ohtani K,Nevins JR

更新日期：1997-09-01 00:00:00

abstract：:While early steps of gene expression, such as transcription preinitiation, are known to often be rate limiting and to be regulated by such stimuli as steroid hormones, the potential impact of downstream steps, including splicing, on the mRNA production rate is unknown. In this work, we studied the effects of the trans...

journal_title：Molecular and cellular biology

authors： Bittencourt D,Dutertre M,Sanchez G,Barbier J,Gratadou L,Auboeuf D

更新日期：2008-09-01 00:00:00

abstract：:The retinoblastoma binding protein 1 (RBP1) appears to be an important factor in the repression of E2F-dependent transcription by the retinoblastoma protein (pRB) family. The recent identification of the breast carcinoma associated antigen (BCAA) as an RBP1-like protein led us to investigate its biological properties ...

journal_title：Molecular and cellular biology

authors： Binda O,Roy JS,Branton PE

更新日期：2006-03-01 00:00:00

abstract：:Insulin-like growth factor II (IGF-II) is a major fetal growth factor. The IGF-II gene generates multiple mRNAs with different 5' untranslated regions (5' UTRs) that are translated in a differential manner during development. We have identified a human family of three IGF-II mRNA-binding proteins (IMPs) that exhibit m...

journal_title：Molecular and cellular biology

authors： Nielsen J,Christiansen J,Lykke-Andersen J,Johnsen AH,Wewer UM,Nielsen FC

更新日期：1999-02-01 00:00:00

abstract：:The Ras-RAF-mitogen-activated protein kinase (Ras-RAF-MAPK) pathway is overactive in many cancers and in some developmental disorders. In one of those disorders, namely, Noonan syndrome, nine activating C-RAF mutations cluster around Ser(259), a regulatory site for inhibition by 14-3-3 proteins. We show that these mut...

journal_title：Molecular and cellular biology

authors： Molzan M,Schumacher B,Ottmann C,Baljuls A,Polzien L,Weyand M,Thiel P,Rose R,Rose M,Kuhenne P,Kaiser M,Rapp UR,Kuhlmann J,Ottmann C

更新日期：2010-10-01 00:00:00

abstract：:Cellular senescence is an irreversible growth arrest and is presumed to be a natural barrier to tumor development. Like telomere shortening, certain defects in chromosome integrity can trigger senescence; however, the roles of centromere proteins in regulating commitment to the senescent state remains to be establishe...

journal_title：Molecular and cellular biology

authors： Maehara K,Takahashi K,Saitoh S

更新日期：2010-05-01 00:00:00

abstract：:Special AT-rich sequence-binding protein 1 (SATB1) is a tissue-restricted genome organizer that provides a key link between DNA loop organization, chromatin modification/remodeling, and transcription factor association at matrix attachment regions (MARs). The SUMO E3 ligase PIAS1 enhances SUMO conjugation to SATB1 lys...

journal_title：Molecular and cellular biology

authors： Tan JA,Song J,Chen Y,Durrin LK

更新日期：2010-06-01 00:00:00

abstract：:A family of transposable genetic elements in the genome of the frog, Xenopus laevis, is described. They are designated Tx1. Transposability of the elements was deduced by characterization of a chromosomal locus which is polymorphic for the presence or absence of a Tx1 element. Nucleotide sequence analysis suggested th...

journal_title：Molecular and cellular biology

authors： Garrett JE,Carroll D

更新日期：1986-03-01 00:00:00

abstract：:The fibroblast growth factor (FGF) family consists of seven members whose activities are thought to be mediated by multiple receptors. Here we describe the cDNA cloning, expression, and characterization of a cysteine-rich FGF receptor (CFR) that is distinct from previously identified FGF receptors. The deduced amino a...

journal_title：Molecular and cellular biology

authors： Burrus LW,Zuber ME,Lueddecke BA,Olwin BB

更新日期：1992-12-01 00:00:00