Mutator genes of baby hamster kidney cells.

abstract：:Our analysis of rotund (rn) null mutations in Drosophila melanogaster revealed that deletion of the rn locus affects both spermatid and retinal differentiation. In the male reproductive system, the absence of RnRacGAP induced small testes, empty seminal vesicles, short testicular cysts, reduced amounts of interspermat...

journal_title：Molecular and cellular biology

authors： Bergeret E,Pignot-Paintrand I,Guichard A,Raymond K,Fauvarque MO,Cazemajor M,Griffin-Shea R

更新日期：2001-09-01 00:00:00

abstract：:The action of insulin to recruit the intracellular GLUT4 glucose transporter to the plasma membrane of 3T3-L1 adipocytes is mimicked by endothelin 1, which signals through trimeric G(alpha)q or G(alpha)11 proteins. Here we report that murine G(alpha)11 is most abundant in fat and that expression of the constitutively ...

journal_title：Molecular and cellular biology

authors： Bose A,Cherniack AD,Langille SE,Nicoloro SM,Buxton JM,Park JG,Chawla A,Czech MP

更新日期：2001-08-01 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：:Mitogen activation of mRNA decay pathways likely involves specific endoribonucleases, such as G3BP, a phosphorylation-dependent endoribonuclease that associates with RasGAP in dividing but not quiescent cells. G3BP exclusively cleaves between cytosine and adenine (CA) after a specific interaction with RNA through the ...

journal_title：Molecular and cellular biology

authors： Tourrière H,Gallouzi IE,Chebli K,Capony JP,Mouaikel J,van der Geer P,Tazi J

更新日期：2001-11-01 00:00:00

abstract：:Transcriptional silencing at the budding yeast silent mating type (HM) loci and telomeric DNA regions requires Sir2, a conserved NAD-dependent histone deacetylase, Sir3, Sir4, histones H3 and H4, and several DNA-binding proteins. Silencing at the yeast ribosomal DNA (rDNA) repeats requires a complex containing Sir2, N...

journal_title：Molecular and cellular biology

authors： Hoppe GJ,Tanny JC,Rudner AD,Gerber SA,Danaie S,Gygi SP,Moazed D

更新日期：2002-06-01 00:00:00

abstract：:Drosophila sine oculis and eyes absent genes synergize in compound-eye formation. The murine homologues of these genes, Six and Eya, respectively, show overlapping expression patterns during development. We hypothesized that Six and Eya proteins cooperate to regulate their target genes. Cotransfection assays were perf...

journal_title：Molecular and cellular biology

authors： Ohto H,Kamada S,Tago K,Tominaga SI,Ozaki H,Sato S,Kawakami K

更新日期：1999-10-01 00:00:00

abstract：:Formin homology (FH) proteins are implicated in cell polarization and cytokinesis through actin organization. There are two FH proteins in the yeast Saccharomyces cerevisiae, Bni1p and Bnr1p. Bni1p physically interacts with Rho family small G proteins (Rho1p and Cdc42p), actin, two actin-binding proteins (profilin and...

journal_title：Molecular and cellular biology

authors： Ozaki-Kuroda K,Yamamoto Y,Nohara H,Kinoshita M,Fujiwara T,Irie K,Takai Y

更新日期：2001-02-01 00:00:00

abstract：:3-Methyl adenine (3meA), a minor-groove DNA lesion, presents a strong block to synthesis by replicative DNA polymerases (Pols). To elucidate the means by which replication through this DNA lesion is mediated in eukaryotic cells, here we carry out genetic studies in the yeast Saccharomyces cerevisiae treated with the a...

journal_title：Molecular and cellular biology

authors： Johnson RE,Yu SL,Prakash S,Prakash L

更新日期：2007-10-01 00:00:00

abstract：:Transcriptional activation of eukaryotic genes depends on the precise and ordered recruitment of activators, chromatin modifiers/remodelers, coactivators, and general transcription factors to the promoters of target genes. Using the human matrix metalloproteinase 9 (MMP-9) gene as a model system, we investigated the s...

journal_title：Molecular and cellular biology

authors： Ma Z,Shah RC,Chang MJ,Benveniste EN

更新日期：2004-06-01 00:00:00

abstract：:Transcriptional silencing in Saccharomyces cerevisiae occurs at specific loci and is mediated by a multiprotein complex that includes Rap1p and the Sir proteins. We studied the function of a recently identified gene, DOT4, that disrupts silencing when overexpressed. DOT4 encodes an ubiquitin processing protease (hydro...

journal_title：Molecular and cellular biology

authors： Kahana A,Gottschling DE

更新日期：1999-10-01 00:00:00

abstract：:We have studied the mechanism by which 5'-flanking sequences modulate the in vitro transcription of eucaryotic tRNA genes. Using deletion and linker substitution mutagenesis, we have found that the 5'-flanking sequences responsible for the different in vitro transcription levels of three Drosophila tRNA5Asn genes are ...

journal_title：Molecular and cellular biology

authors： Lofquist AK,Garcia AD,Sharp SJ

更新日期：1988-10-01 00:00:00

abstract：:Transcriptional coactivator with PDZ-binding motif (TAZ) physically interacts with a variety of transcription factors and modulates their activities involved in cell proliferation and mesenchymal stem cell differentiation. TAZ is highly expressed in the kidney, and a deficiency of this protein results in multiple rena...

journal_title：Molecular and cellular biology

authors： Jang EJ,Jeong H,Han KH,Kwon HM,Hong JH,Hwang ES

更新日期：2012-12-01 00:00:00

abstract：:In eukaryotic cells, cohesion between sister chromatids allows chromosomes to biorient on the metaphase plate and holds them together until they separate into daughter cells during mitosis. Cohesion is mediated by the cohesin protein complex. Although the association of this complex with particular regions of the geno...

journal_title：Molecular and cellular biology

authors： Bausch C,Noone S,Henry JM,Gaudenz K,Sanderson B,Seidel C,Gerton JL

更新日期：2007-12-01 00:00:00

abstract：:Members of the type II nuclear hormone receptor subfamily (e.g., thyroid hormone receptors [TRs], retinoic acid receptors, retinoid X receptors [RXRs], vitamin D receptor, and the peroxisome proliferator-activated receptors) bind to their response sequences with or without ligand. In the absence of ligand, these DNA-b...

journal_title：Molecular and cellular biology

authors： Mathur M,Tucker PW,Samuels HH

更新日期：2001-04-01 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：:Neurite outgrowth is an essential process during neuronal differentiation as well as neuroregeneration. Thus, understanding the molecular and cellular control of neurite outgrowth will benefit patients with neurological diseases. We have previously shown that overexpression of the signaling adaptor protein SH2B1β prom...

journal_title：Molecular and cellular biology

authors： Chang YJ,Chen KW,Chen CJ,Lin MH,Sun YJ,Lee JL,Chiu IM,Chen L

更新日期：2014-03-01 00:00:00

abstract：:Oxygen radicals regulate many physiological processes, such as signaling, proliferation, and apoptosis, and thus play a pivotal role in pathophysiology and disease development. There are at least two thioredoxin reductase/thioredoxin/peroxiredoxin systems participating in the cellular defense against oxygen radicals. ...

journal_title：Molecular and cellular biology

authors： Conrad M,Jakupoglu C,Moreno SG,Lippl S,Banjac A,Schneider M,Beck H,Hatzopoulos AK,Just U,Sinowatz F,Schmahl W,Chien KR,Wurst W,Bornkamm GW,Brielmeier M

更新日期：2004-11-01 00:00:00

abstract：:Chondromodulin I (chm-I), a type II transmembrane protein, is highly expressed in the avascular zones of cartilage but is downregulated in the hypertrophic region, which is invaded by blood vessels during enchondral ossification. In vitro and in vivo assays with the purified protein have shown chondrocyte-modulating a...

journal_title：Molecular and cellular biology

authors： Brandau O,Aszódi A,Hunziker EB,Neame PJ,Vestweber D,Fässler R

更新日期：2002-09-01 00:00:00

abstract：:We analyzed the transcriptional properties of a repetitive sequence element, BmX, that belongs to a large gene family (approximately 2 x 10(4) copies) in the genome of the Bombyx mori silkworm. We discovered BmX elements because of their ability to direct transcription by polymerase III in vitro and used them to test ...

journal_title：Molecular and cellular biology

authors： Wilson ET,Condliffe DP,Sprague KU

更新日期：1988-02-01 00:00:00

abstract：:Site-specific recombination provides a powerful tool for studying gene function at predetermined chromosomal sites. Here we describe the use of a blasticidin resistance system to select for recombination in mammalian cells using the yeast enzyme FLP. The vector is designed so that site-specific recombination reconstru...

journal_title：Molecular and cellular biology

authors： Aladjem MI,Brody LL,O'Gorman S,Wahl GM

更新日期：1997-02-01 00:00:00

abstract：:We have isolated a full-length mouse cDNA encoding a lysine-rich protein of 1,131 amino acids with a calculated molecular mass of 126 kDa. The protein binds in a sequence-unspecific manner to DNA, is localized exclusively in the nucleus, and contains a putative ATP binding site and a stretch of 80 amino acids with hom...

journal_title：Molecular and cellular biology

authors： Luckow B,Bunz F,Stillman B,Lichter P,Schütz G

更新日期：1994-03-01 00:00:00

abstract：:Eukaryotic viruses have devised numerous strategies to downregulate activity of the interferon-induced, double-stranded (dsRNA)-activated protein kinase (referred to as p68 on the basis of its Mr of 68,000 in human cells). Viruses must exert this control to avoid extensive phosphorylation of the alpha subunit of eukar...

journal_title：Molecular and cellular biology

authors： Katze MG,Wambach M,Wong ML,Garfinkel M,Meurs E,Chong K,Williams BR,Hovanessian AG,Barber GN

更新日期：1991-11-01 00:00:00

abstract：:The members of the Sp1 transcription factor family can act as both negative and positive regulators of gene expression. Here we show that Sp1 can be a target for histone deacetylase 1 (HDAC1)-mediated transcriptional repression. The histone deacetylase inhibitor trichostatin A activates the chromosomally integrated mu...

journal_title：Molecular and cellular biology

authors： Doetzlhofer A,Rotheneder H,Lagger G,Koranda M,Kurtev V,Brosch G,Wintersberger E,Seiser C

更新日期：1999-08-01 00:00:00

abstract：:Wound healing in certain individuals leads to the development of keloid tumors which exhibit abnormal collagen metabolism and an increased abundance of extracellular matrix components. Comparison of fibronectin levels in fibroblasts derived from keloids and normal dermis revealed a relative increase in intracellular a...

journal_title：Molecular and cellular biology

authors： Babu M,Diegelmann R,Oliver N

更新日期：1989-04-01 00:00:00

abstract：:Changes in chromatin composition are often a prerequisite for gene induction. Nonallelic histone variants have recently emerged as key players in transcriptional control and chromatin modulation. While the changes in chromatin accessibility and histone posttranslational modification (PTM) distribution that accompany g...

journal_title：Molecular and cellular biology

authors： Sutcliffe EL,Parish IA,He YQ,Juelich T,Tierney ML,Rangasamy D,Milburn PJ,Parish CR,Tremethick DJ,Rao S

更新日期：2009-04-01 00:00:00

abstract：:Although TRAIL is considered a potential anticancer agent, it enhances tumor progression by activating NF-κB in apoptosis-resistant cells. Cellular FLICE-like inhibitory protein (cFLIP) overexpression and caspase-8 activation have been implicated in TRAIL-induced NF-κB activation; however, the underlying mechanisms ar...

journal_title：Molecular and cellular biology

authors： Zhang L,Blackwell K,Workman LM,Chen S,Pope MR,Janz S,Habelhah H

更新日期：2015-10-01 00:00:00

abstract：:Sequence blocks within the core region were swapped among RNA polymerase II promoters to explore effects on transcription in vitro. The pair of blocks flanking TATA strongly influenced general transcription, with an additional effect on promoter activation. These flanking elements induced a change in the ratio of acti...

journal_title：Molecular and cellular biology

authors： Wolner BS,Gralla JD

更新日期：2000-05-01 00:00:00

abstract：:Stage-specific transcriptional programs are an integral feature of cell cycle regulation. In the budding yeast Saccharomyces cerevisiae, over 120 genes are coordinately induced in late G(1) phase by two heterodimeric transcription factors called SBF and MBF. Activation of SBF and MBF is an upstream initiator of key ce...

journal_title：Molecular and cellular biology

authors： Costanzo M,Schub O,Andrews B

更新日期：2003-07-01 00:00:00

abstract：:The yeast alpha-factor pheromone receptor is a member of the G-protein-coupled receptor family. Limited trypsin digestion of yeast membranes was used to investigate ligand-induced conformational changes in this receptor. The agonist, alpha-factor, accelerated cleavage in the third intracellular loop, whereas the antag...

journal_title：Molecular and cellular biology

authors： Büküşoğlu G,Jenness DD

更新日期：1996-09-01 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