Molecular analysis of the distal enhancer of the mouse alpha-fetoprotein gene.

abstract：:In Saccharomyces cerevisiae, pseudouridine formation in the middle position of the tRNA(Tyr) anticodon (psi 35) is dependent on the presence of the intron in the tRNA(Tyr) gene (Johnson and Abelson, Nature 302:681-687, 1983). Drosophila melanogaster tRNA(Tyr) genes contain introns of three size classes: 20 or 21 base ...

journal_title：Molecular and cellular biology

authors： Choffat Y,Suter B,Behra R,Kubli E

更新日期：1988-08-01 00:00:00

abstract：:Mammalian eukaryotic translation initiation factor 4F (eIF4F) is a cap-binding protein complex consisting of three subunits: eIF4E, eIF4A, and eIF4G. In yeast and plants, two related eIF4G species are encoded by two different genes. To date, however, only one functional eIF4G polypeptide, referred to here as eIF4GI, h...

journal_title：Molecular and cellular biology

authors： Gradi A,Imataka H,Svitkin YV,Rom E,Raught B,Morino S,Sonenberg N

更新日期：1998-01-01 00:00:00

abstract：:To gain insight into the role of Myc family oncoproteins and their associated protein Max in vertebrate growth and development, we sought to identify homologs in the zebra fish (Brachydanio rerio). A combination of a polymerase chain reaction-based cloning strategy and low-stringency hybridization screening allowed fo...

journal_title：Molecular and cellular biology

authors： Schreiber-Agus N,Horner J,Torres R,Chiu FC,DePinho RA

更新日期：1993-05-01 00:00:00

abstract：:Thyroid hormone (T3) is critical for growth, differentiation, and maintenance of metabolic homeostasis. Mice with a knock-in mutation in the thyroid hormone receptor alpha gene (TRalpha1PV) were created previously to explore the roles of mutated TRalpha1 in vivo. TRalpha1PV is a dominant negative mutant with a framesh...

journal_title：Molecular and cellular biology

authors： Ying H,Araki O,Furuya F,Kato Y,Cheng SY

更新日期：2007-03-01 00:00:00

abstract：:The locus control region (LCR) regulates transcription of the downstream beta-like globin genes 10 to 50 kb away. Among hypersensitive sites HS4, -3, -2, and -1, which define the LCR in erythroid cells, HS2 possesses prominent enhancer function. The mechanism by which the HS2 enhancer and other functional components o...

journal_title：Molecular and cellular biology

authors： Kong S,Bohl D,Li C,Tuan D

更新日期：1997-07-01 00:00:00

abstract：:TACC2 is a member of the transforming acidic coiled-coil-containing protein family and is associated with the centrosome-spindle apparatus during cell cycling. In vivo, the TACC2 gene is expressed in various splice forms predominantly in postmitotic tissues, including heart, muscle, kidney, and brain. Studies of human...

journal_title：Molecular and cellular biology

authors： Schuendeln MM,Piekorz RP,Wichmann C,Lee Y,McKinnon PJ,Boyd K,Takahashi Y,Ihle JN

更新日期：2004-07-01 00:00:00

abstract：:Ure2p of Saccharomyces cerevisiae normally functions in blocking utilization of a poor nitrogen source when a good nitrogen source is available. The non-Mendelian genetic element [URE3] is a prion (infectious protein) form of Ure2p, so that overexpression of Ure2p induces the de novo appearance of infectious [URE3]. E...

journal_title：Molecular and cellular biology

authors： Maddelein ML,Wickner RB

更新日期：1999-06-01 00:00:00

abstract：:Vimentin is a tissue-specific, developmentally regulated member of the intermediate filament protein family normally expressed in cells of mesenchymal origin. Transcription factors which recognize specific cis-acting elements of the chicken gene include Sp-1 and the 95-kDa silencer protein which binds to a 40-bp silen...

journal_title：Molecular and cellular biology

authors： Stover DM,Zehner ZE

更新日期：1992-05-01 00:00:00

abstract：:Human 5,6-dichloro-1-beta-D-ribofuranosylbenzimidazole sensitivity-inducing factor (DSIF) and negative elongation factor (NELF) negatively regulate transcription elongation by RNA polymerase II (RNAPII) in vitro. However, the physiological roles of this negative regulation are not well understood. Here, by using a num...

journal_title：Molecular and cellular biology

authors： Aida M,Chen Y,Nakajima K,Yamaguchi Y,Wada T,Handa H

更新日期：2006-08-01 00:00:00

abstract：:Integration of protein kinases into transcription activation complexes influences the magnitude of gene expression. The nuclear factor of activated T cells (NFAT) group of proteins are critical transcription factors that direct gene expression in immune and nonimmune cells. A balance of phosphotransferase activity is ...

journal_title：Molecular and cellular biology

authors： Yang TT,Xiong Q,Graef IA,Crabtree GR,Chow CW

更新日期：2005-02-01 00:00:00

abstract：:GIPC is a PDZ protein located on peripheral endosomes that binds to the juxtamembrane region of the TrkA nerve growth factor (NGF) receptor and has been implicated in NGF signaling. We establish here that endogenous GIPC binds to the C terminus of APPL, a Rab5 binding protein, which is a marker for signaling endosomes...

journal_title：Molecular and cellular biology

authors： Varsano T,Dong MQ,Niesman I,Gacula H,Lou X,Ma T,Testa JR,Yates JR 3rd,Farquhar MG

更新日期：2006-12-01 00:00:00

abstract：:Transcriptional regulation by nuclear receptors is controlled by the concerted action of coactivator and corepressor proteins. The product of the thyroid hormone-regulated mammalian gene hairless (Hr) was recently shown to function as a thyroid hormone receptor corepressor. Here we report that Hr acts as a potent repr...

journal_title：Molecular and cellular biology

authors： Moraitis AN,Giguère V,Thompson CC

更新日期：2002-10-01 00:00:00

abstract：:E2F and RB proteins regulate the expression of genes involved in cell cycle progression, apoptosis, differentiation, and development. Recent studies indicate that they function as part of an evolutionarily conserved multiprotein complex termed dREAM/DREAM/LINC. Here we characterize the role of the Drosophila complex, ...

journal_title：Molecular and cellular biology

authors： Lee H,Ragusano L,Martinez A,Gill J,Dimova DK

更新日期：2012-06-01 00:00:00

abstract：:Drosophila hsp70 genes have an RNA polymerase II molecule paused at their 5' ends in uninduced cells. In this study we have shown that this pausing also occurs on other heat shock and constitutively expressed genes. We propose that a rate-limiting step in early elongation occurs in many Drosophila genes and may be a t...

journal_title：Molecular and cellular biology

authors： Rougvie AE,Lis JT

更新日期：1990-11-01 00:00:00

abstract：:The human epidermal growth factor receptor (EGFR) promoter is activated by both wild-type and tumor-derived mutant p53. In this communication, we demonstrate that EGFR promoter sequence requirements for transactivation by wild-type and mutant p53 are different. Transient-expression assays with EGFR promoter deletions ...

journal_title：Molecular and cellular biology

authors： Ludes-Meyers JH,Subler MA,Shivakumar CV,Munoz RM,Jiang P,Bigger JE,Brown DR,Deb SP,Deb S

更新日期：1996-11-01 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：:The laminin alpha4 chain, a component of laminin-8 and -9, is expressed in basement membranes, such as those beneath endothelia, the perineurium of peripheral nerves, and around developing muscle fibers. Laminin alpha4-null mice presented with hemorrhages during the embryonic and neonatal period and had extensive blee...

journal_title：Molecular and cellular biology

authors： Thyboll J,Kortesmaa J,Cao R,Soininen R,Wang L,Iivanainen A,Sorokin L,Risling M,Cao Y,Tryggvason K

更新日期：2002-02-01 00:00:00

abstract：:Human CRK protein is a homolog of the chicken v-crk oncogene product and consists mostly of src homology region 2 (SH2) and SH3, which are shared by many proteins, in particular those involved in signal transduction. SH2 has been shown to bind specifically to phosphotyrosine-containing peptides. We report here that bo...

journal_title：Molecular and cellular biology

authors： Tanaka S,Hattori S,Kurata T,Nagashima K,Fukui Y,Nakamura S,Matsuda M

更新日期：1993-07-01 00:00:00

abstract：:We have characterized a cDNA encoding a cysteine-rich, acidic integral membrane protein (CRAM) of the parasitic protozoa Trypanosoma brucei and Trypanosoma equiperdum. Unlike other membrane proteins of T. brucei, which are distributed throughout the cell surface, CRAM is concentrated in the flagellar pocket, an invagi...

journal_title：Molecular and cellular biology

authors： Lee MG,Bihain BE,Russell DG,Deckelbaum RJ,Van der Ploeg LH

更新日期：1990-09-01 00:00:00

abstract：:We describe a genetic transformation system which should prove useful for investigating tropomyosin assembly and function. Muscle abnormalities associated with a defective tropomyosin allele were corrected by integrating the wild-type gene into germ line chromosomes. The transformation protocol permits application of ...

journal_title：Molecular and cellular biology

authors： Fyrberg EA,Karlik CC

更新日期：1987-08-01 00:00:00

abstract：:Extinction of phosphoenolpyruvate carboxykinase (PCK) gene expression in hepatoma x fibroblast hybrids is mediated by a trans-acting genetic locus designated tissue-specific extinguisher 1 (TSE1). To identify PCK gene sequences required for extinction, hepatoma transfectants expressing PCK-thymidine kinase (TK) chimer...

journal_title：Molecular and cellular biology

authors： Thayer MJ,Lugo TG,Leach RJ,Fournier RE

更新日期：1990-06-01 00:00:00

abstract：:Our current knowledge of recombination hot spot activity in mammalian systems implicates a role for both the primary DNA sequence and the nature of the chromatin domain around it. In mice, the only recombination hot spots mapped to date have been confined to a cluster within the major histocompatibility complex (MHC) ...

journal_title：Molecular and cellular biology

authors： Nishant KT,Ravishankar H,Rao MR

更新日期：2004-06-01 00:00:00

abstract：:The chemotropic guidance cue netrin-1 mediates attraction of migrating axons during central nervous system development through the receptor Deleted in Colorectal Cancer (DCC). Downstream of netrin-1, activated Rho GTPases Rac1 and Cdc42 induce cytoskeletal rearrangements within the growth cone. The Rho guanine nucleot...

journal_title：Molecular and cellular biology

authors： DeGeer J,Boudeau J,Schmidt S,Bedford F,Lamarche-Vane N,Debant A

更新日期：2013-02-01 00:00:00

abstract：:The amplified CAD genes in N-(phosphonacetyl)-L-aspartate (PALA)-resistant Syrian hamster cells are located in an expanded chromosomal region emanating from the site of the wild-type gene at the tip of the short arm of chromosome B-9. The terminus of B-9 in PALA-sensitive cells contains a cluster of rRNA genes (i.e., ...

journal_title：Molecular and cellular biology

authors： Wahl GM,Vitto L,Rubnitz J

更新日期：1983-11-01 00:00:00

abstract：:The yeast nuclear gene YME1 was one of six genes recently identified in a screen for mutations that elevate the rate at which DNA escapes from mitochondria and migrates to the nucleus. yme1 mutations, including a deletion, cause four known recessive phenotypes: an elevation in the rate at which copies of TRP1 and ARS1...

journal_title：Molecular and cellular biology

authors： Thorsness PE,White KH,Fox TD

更新日期：1993-09-01 00:00:00

abstract：:Translocation of preproteins across the mitochondrial outer membrane is mediated by the TOM complex. This complex consists of receptor components for the initial contact with preproteins at the mitochondrial surface and membrane-embedded proteins which promote transport and form the translocation pore. In order to und...

journal_title：Molecular and cellular biology

authors： Rapaport D,Künkele KP,Dembowski M,Ahting U,Nargang FE,Neupert W,Lill R

更新日期：1998-09-01 00:00:00

abstract：:Recently, we demonstrated that the microRNA 424(322)/503 [miR-424(322)/503] cluster is transcriptionally controlled by transforming growth factor β (TGF-β) in the mammary epithelium. Induction of this microRNA cluster impacts mammary epithelium fate by regulating apoptosis and insulin-like growth factor 1 (IGF1) signa...

journal_title：Molecular and cellular biology

authors： Llobet-Navas D,Rodriguez-Barrueco R,de la Iglesia-Vicente J,Olivan M,Castro V,Saucedo-Cuevas L,Marshall N,Putcha P,Castillo-Martin M,Bardot E,Ezhkova E,Iavarone A,Cordon-Cardo C,Silva JM

更新日期：2014-12-01 00:00:00

abstract：:The gene encoding the SNF5/Ini1 core subunit of the SWI/SNF chromatin remodeling complex is a tumor suppressor in humans and mice, with an essential role in early embryonic development. To investigate further the function of this gene, we have generated a Cre/lox-conditional mouse line. We demonstrate that Snf5 deleti...

journal_title：Molecular and cellular biology

authors： Klochendler-Yeivin A,Picarsky E,Yaniv M

更新日期：2006-04-01 00:00:00

abstract：:Mammalian B-cell lymphoid malignancies frequently display aberrant translocations involving the c-myc proto-oncogene and one of the immunoglobulin loci. We have observed and characterized such a translocation in the immunoglobulin E-producing rat immunocytoma IR162 by using recombinant DNA technology. We show here for...

journal_title：Molecular and cellular biology

authors： Tian SS,Faust C

更新日期：1987-07-01 00:00:00

abstract：:Although RNA and RNA-binding proteins have been linked to double-strand breaks (DSBs), little is known regarding their roles in the cellular response to DSBs and, if any, in the repair process. Here, we provide direct evidence for the presence of RNA-DNA hybrids at DSBs and suggest that binding of RNA to DNA at DSBs m...

journal_title：Molecular and cellular biology

authors： Li L,Germain DR,Poon HY,Hildebrandt MR,Monckton EA,McDonald D,Hendzel MJ,Godbout R

更新日期：2016-10-28 00:00:00