Acetylation of Cavin-1 Promotes Lipolysis in White Adipose Tissue.

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：:Erythroid Krüppel-like factor (EKLF [KLF1]) is a transcriptional regulator that plays a critical role within a specific subset of hematopoietic cells, particularly in the erythroid lineage and its immediate precursor, the megakaryocyte-erythroid progenitor (MEP). We find that EKLF is posttranslationally modified by su...

journal_title：Molecular and cellular biology

authors： Siatecka M,Xue L,Bieker JJ

更新日期：2007-12-01 00:00:00

abstract：:The O-linked N-acetylglucosamine (O-GlcNAc) modification of proteins is dynamic and abundant in the nucleus and cytosol. Several transcription factors, including Sp1, have been shown to contain this modification; however, the functional role of O-GlcNAc in these proteins has not been determined. In this paper we descr...

journal_title：Molecular and cellular biology

authors： Roos MD,Su K,Baker JR,Kudlow JE

更新日期：1997-11-01 00:00:00

abstract：:Nrdp1 is a RING finger-containing E3 ubiquitin ligase that physically interacts with and regulates steady-state cellular levels of the ErbB3 and ErbB4 receptor tyrosine kinases and has been implicated in the degradation of the inhibitor-of-apoptosis protein BRUCE. Here we demonstrate that the Nrdp1 protein undergoes e...

journal_title：Molecular and cellular biology

authors： Wu X,Yen L,Irwin L,Sweeney C,Carraway KL 3rd

更新日期：2004-09-01 00:00:00

abstract：:Src homology 2 (SH2) domains provide specificity to intracellular signaling by binding to specific phosphotyrosine (phospho-Tyr)-containing sequences. We recently developed a technique using a degenerate phosphopeptide library to predict the specificity of individual SH2 domains (src family members, Abl, Nck, Sem5, ph...

journal_title：Molecular and cellular biology

authors： Songyang Z,Shoelson SE,McGlade J,Olivier P,Pawson T,Bustelo XR,Barbacid M,Sabe H,Hanafusa H,Yi T

更新日期：1994-04-01 00:00:00

abstract：:The Drosophila melanogaster GAGA factor (encoded by the Trithorax-like [Trl] gene) is required for correct chromatin architecture at diverse chromosomal sites. The Trl gene encodes two alternatively spliced isoforms of the GAGA factor (GAGA-519 and GAGA-581) that are identical except for the length and sequence of the...

journal_title：Molecular and cellular biology

authors： Greenberg AJ,Schedl P

更新日期：2001-12-01 00:00:00

abstract：:The dynamic SCF (Skp1-cullin1-F-box protein) assembly is controlled by cycles of cullin neddylation/deneddylation based on the deneddylation activity of the COP9 signalosome (CSN) and global sequestration of cullins by CAND1. However, acceptance of this prediction was hampered by the results of recent studies, and the...

journal_title：Molecular and cellular biology

authors： Liu Q,Zhou Y,Tang R,Wang X,Hu Q,Wang Y,He Q

更新日期：2017-11-13 00:00:00

abstract：:Sequence analysis of a mouse testicular alpha-tubulin partial cDNA, pRD alpha TT1, reveals an isotype that differs from both the somatic and the predominant testicular alpha tubulins at approximately 30% of the 212 amino acid residues determined. Although this mouse testicular cDNA retains the highly conserved sequenc...

journal_title：Molecular and cellular biology

authors： Hecht NB,Distel RJ,Yelick PC,Tanhauser SM,Driscoll CE,Goldberg E,Tung KS

更新日期：1988-02-01 00:00:00

abstract：:We have previously identified an 11-base DNA sequence, 5'-G-G-T-A-C-C-T-A-A-C-C-3' (simian virus 40 [SV40] map position 294 to 304), which is important in the control of SV40 late RNA expression in vitro and in vivo (Brady et al., Cell 31:625-633, 1982). We report here the identification of another domain of the SV40 ...

journal_title：Molecular and cellular biology

authors： Brady J,Radonovich M,Thoren M,Das G,Salzman NP

更新日期：1984-01-01 00:00:00

abstract：:We isolated a Drosophila fickleP (ficP) mutant with a shortened copulatory duration and reduced adult-stage life span. The reduced copulatory duration is ascribable to incomplete fusion of the left and right halves of the apodeme that holds the penis during copulation. ficP is an intronic mutation occurring in the Btk...

journal_title：Molecular and cellular biology

authors： Baba K,Takeshita A,Majima K,Ueda R,Kondo S,Juni N,Yamamoto D

更新日期：1999-06-01 00:00:00

abstract：:The first processing step in the maturation of mouse precursor rRNA involves cleavage at nucleotide ca. +650, at the 5' border of a 200-nucleotide region that is conserved across mammals and contains the sequences that direct the processing. To identify the relevant sequence elements, we used rRNAs with small internal...

journal_title：Molecular and cellular biology

authors： Craig N,Kass S,Sollner-Webb B

更新日期：1991-01-01 00:00:00

abstract：:The adapter protein SH2-B has been shown to bind to activated nerve growth factor (NGF) receptor TrkA and has been implicated in NGF-induced neuronal differentiation and the survival of sympathetic neurons. However, the mechanism by which SH2-B enhances and maintains neurite outgrowth is unclear. We examined the abili...

journal_title：Molecular and cellular biology

authors： Chen L,Carter-Su C

更新日期：2004-05-01 00:00:00

abstract：:To study repair of DNA double-strand breaks (DSBs) in mammalian chromosomes, we designed DNA substrates containing a thymidine kinase (TK) gene disrupted by the 18-bp recognition site for yeast endonuclease I-SceI. Some substrates also contained a second defective TK gene sequence to serve as a genetic donor in recomb...

journal_title：Molecular and cellular biology

authors： Lin Y,Lukacsovich T,Waldman AS

更新日期：1999-12-01 00:00:00

abstract：:Two-dimensional electrophoretograms of newly synthesized polypeptides from low-metastatic (P29) and high-metastatic (D6) Lewis lung carcinoma cells were compared. The results showed that the synthesis of tropomyosin 2 (TM2) was significantly less in D6 cells than in P29 cells. Furthermore, suppression of TM2 synthesis...

journal_title：Molecular and cellular biology

authors： Takenaga K,Nakamura Y,Sakiyama S

更新日期：1988-09-01 00:00:00

abstract：:The large T antigen of simian virus 40 (SV40) is a multifunctional protein that is essential in both the virus lytic cycle and the oncogenic transformation of cells by SV40. To investigate the role of the numerous biochemical and physiological activities of T antigen in the lytic and transformation processes, we have ...

journal_title：Molecular and cellular biology

authors： Manos MM,Gluzman Y

更新日期：1984-06-01 00:00:00

abstract：:S-Tubercidinylhomocysteine (STH) is a structural analog of S-adenosylhomocysteine and a potent inhibitor of S-adenosylmethionine-dependent methyltransferase reactions. We investigated the effects of STH on HeLa cell mRNA metabolism. Dual labeling studies reveal that STH dramatically inhibits the methylation of HeLa mR...

journal_title：Molecular and cellular biology

authors： Camper SA,Albers RJ,Coward JK,Rottman FM

更新日期：1984-03-01 00:00:00

abstract：:Hybridization to synthetic oligonucleotides representing conserved regions in the promoter and first intron of several vertebrate beta-actin genes was used to discriminate between what appears to be a single functional beta-actin gene and numerous pseudogenes in the mouse genome. Sequences derived from the 5' end of t...

journal_title：Molecular and cellular biology

authors： Elder PK,French CL,Subramaniam M,Schmidt LJ,Getz MJ

更新日期：1988-01-01 00:00:00

abstract：:Inactivation of the tumor suppressor p53 by degradation is a mechanism utilized by cells to adapt to endoplasmic reticulum (ER) stress. However, the mechanisms of p53 destabilization by ER stress are not known. We demonstrate here that the E3 ubiquitin-ligase Hdm2 is essential for the nucleocytoplasmic transport and p...

journal_title：Molecular and cellular biology

authors： Pluquet O,Qu LK,Baltzis D,Koromilas AE

更新日期：2005-11-01 00:00:00

abstract：:In cystic fibrosis (CF), epithelial cells are unable to normally up-regulate apical membrane Cl- secretion in response to agents which increase cyclic AMP, but they do increase Cl- secretion in response to increases in intracellular Ca2+. Since intracellular divalent cations regulate the expression of many genes, we h...

journal_title：Molecular and cellular biology

authors： Bargon J,Trapnell BC,Chu CS,Rosenthal ER,Yoshimura K,Guggino WB,Dalemans W,Pavirani A,Lecocq JP,Crystal RG

更新日期：1992-04-01 00:00:00

abstract：:Host cell cycle genes provide important functions to retroviruses and retroviruslike elements. To define some of these functions, the cell cycle dependence of transposition of the yeast retroviruslike element Ty3 was examined. Ty3 is unique among retroviruslike elements because of the specificity of its integration, w...

journal_title：Molecular and cellular biology

authors： Menees TM,Sandmeyer SB

更新日期：1994-12-01 00:00:00

abstract：:Several factors that mediate activation by nuclear receptors also modify the chemical and structural composition of chromatin. Prominent in this diverse group is the steroid receptor coactivator 1 (SRC-1) family, which interact with agonist-bound nuclear receptors, thereby coupling them to multifunctional transcriptio...

journal_title：Molecular and cellular biology

authors： DiRenzo J,Shang Y,Phelan M,Sif S,Myers M,Kingston R,Brown M

更新日期：2000-10-01 00:00:00

abstract：:The expression of c-ets2 is rapidly induced in a variety of myelomonocytic cell lines as they differentiate into macrophages. We find that constitutive expression of c-ets2 in the M1D+ myeloblast leukemic cell line (M1ets2) is sufficient to push these cells to a more differentiated state. The expression of several dif...

journal_title：Molecular and cellular biology

authors： Aperlo C,Pognonec P,Stanley ER,Boulukos KE

更新日期：1996-12-01 00:00:00

abstract：:We have previously formulated a list of approximately 2,000 RNA octamers as putative exonic splicing enhancers (PESEs) based on a statistical comparison of human exonic and nonexonic sequences (X. H. Zhang and L. A. Chasin, Genes Dev. 18:1241-1250, 2004). When inserted into a poorly spliced test exon, all eight tested...

journal_title：Molecular and cellular biology

authors： Zhang XH,Kangsamaksin T,Chao MS,Banerjee JK,Chasin LA

更新日期：2005-08-01 00:00:00

abstract：:Two alternative exons, BEK and K-SAM, code for part of the ligand binding site of fibroblast growth factor receptor 2. Splicing of these exons is mutually exclusive, and the choice between them is made in a tissue-specific manner. We identify here pre-mRNA sequences involved in controlling splicing of the K-SAM exon. ...

journal_title：Molecular and cellular biology

authors： Del Gatto F,Breathnach R

更新日期：1995-09-01 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：:We have analyzed the structures and locations of small nuclear RNA (snRNA) precursors at various stages in their synthesis and maturation. In the nuclei of pulse-labeled Xenopus laevis oocytes, we detected snRNAs that were longer than their mature forms at their 3' ends by up to 10 nucleotides. Analysis of the 5' caps...

journal_title：Molecular and cellular biology

authors： Neuman de Vegvar HE,Dahlberg JE

更新日期：1990-07-01 00:00:00

abstract：:The eukaryotic SNM1 gene family has been implicated in a number of cellular pathways, including repair of DNA interstrand cross-links, involvement in VDJ recombination, repair of DNA double-strand breaks, and participation in cell cycle checkpoint pathways. In particular, mammalian SNM1 has been shown to be required i...

journal_title：Molecular and cellular biology

authors： Ahkter S,Richie CT,Zhang N,Behringer RR,Zhu C,Legerski RJ

更新日期：2005-11-01 00:00:00

abstract：:Acquisition of the ability to produce gamma interferon (IFN-gamma) is a fundamental property of memory T cells and enables one subset (T helper 1 [TH1]) to deliver its effector functions. To examine regulation of IFN-gamma gene expression in a model system which recapitulates TH1 differentiation, we prepared reporter ...

journal_title：Molecular and cellular biology

authors： Aune TM,Penix LA,Rincón MR,Flavell RA

更新日期：1997-01-01 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：:Precursor RNA containing the adenovirus L3 polyadenylation site is assembled into a 50S complex upon incubation with HeLa nuclear extract at 30 degrees C. The cofactor and sequence requirements for 50S complex formation are similar to those of the in vitro polyadenylation reaction. Assembly of this complex requires AT...

journal_title：Molecular and cellular biology

authors： Moore CL,Skolnik-David H,Sharp PA

更新日期：1988-01-01 00:00:00