La-related protein 4 binds poly(A), interacts with the poly(A)-binding protein MLLE domain via a variant PAM2w motif, and can promote mRNA stability.

abstract：:Glucocorticoid-induced leucine zipper (GILZ) is a leucine zipper protein, whose expression is augmented by dexamethasone (DEX) treatment and downregulated by T-cell receptor (TCR) triggering. Stable expression of GILZ in T cells mimics some of the effects of glucocorticoid hormones (GCH) in GCH-mediated immunosuppress...

journal_title：Molecular and cellular biology

authors： Ayroldi E,Zollo O,Macchiarulo A,Di Marco B,Marchetti C,Riccardi C

更新日期：2002-11-01 00:00:00

abstract：:Injection of transcription activator-like effector nucleases (TALEN) mRNAs into mouse zygotes transferred into foster mothers efficiently generated founder mice with heritable mutations in targeted genes. Immunofluorescence visualization of phosphorylated histone 2A (γH2AX) combined with fluorescence in situ hybridiza...

journal_title：Molecular and cellular biology

authors： Li C,Qi R,Singleterry R,Hyle J,Balch A,Li X,Sublett J,Berns H,Valentine M,Valentine V,Sherr CJ

更新日期：2014-05-01 00:00:00

abstract：:In Drosophila melanogaster, X chromosome dosage compensation is achieved by doubling the transcription of most X-linked genes. The male-specific lethal (MSL) complex is required for this process and binds to hundreds of sites on the male X chromosome. The MSL1 protein is essential for X chromosome binding and serves a...

journal_title：Molecular and cellular biology

authors： Li F,Parry DA,Scott MJ

更新日期：2005-10-01 00:00:00

abstract：:DNA supercoiling in the chloroplast of the unicellular green alga Chlamydomonas reinhardtii was found to change with a diurnal rhythm in cells growing in alternating 12-h dark-12-h light periods. Highest and lowest DNA superhelicities occurred at the beginning and towards the end of the 12-h light periods, respectivel...

journal_title：Molecular and cellular biology

authors： Salvador ML,Klein U,Bogorad L

更新日期：1998-12-01 00:00:00

abstract：:The protein tyrosine kinase c-Src is regulated by two intramolecular interactions. The repressed state is achieved through the interaction of the Src homology 2 (SH2) domain with the phosphorylated C-terminal tail and the association of the SH3 domain with a polyproline type II helix formed by the linker region betwee...

journal_title：Molecular and cellular biology

authors： Adolph D,Flach N,Mueller K,Ostareck DH,Ostareck-Lederer A

更新日期：2007-03-01 00:00:00

abstract：:We find that immediately following transcript initiation, RNA polymerase II pauses at several locations even in the presence of relatively high (200 microM) levels of nucleoside triphosphates. Strong pauses with half-lives of >30 s were observed at +7, +18/19, and about +25 on the template used in these experiments. W...

journal_title：Molecular and cellular biology

authors： Pal M,Luse DS

更新日期：2002-01-01 00:00:00

abstract：:The treatment of cells with histone deacetylase inhibitors (HDACi) was reported to reveal the acetylation of STAT1 at lysine 410 and lysine 413 (O. H. Krämer et al., Genes Dev. 20:473-485, 2006). STAT1 acetylation was proposed to regulate apoptosis by facilitating binding to NF-κB and to control immune responses by su...

journal_title：Molecular and cellular biology

authors： Antunes F,Marg A,Vinkemeier U

更新日期：2011-07-01 00:00:00

abstract：:Moloney murine sarcoma virus carries an oncogenic sequence (v-mos) which is homologous to a single copy gene (c-mos) present in the normal cells of several vertebrate species. Because of the possible significance of c-mos sequences in normal development and malignant transformation induced by physical or chemical agen...

journal_title：Molecular and cellular biology

authors： Gattoni S,Kirschmeier P,Weinstein IB,Escobedo J,Dina D

更新日期：1982-01-01 00:00:00

abstract：:An ssu72 mutant of Saccharomyces cerevisiae was identified as an enhancer of a TFIIB defect (sua7-1) that confers both a cold-sensitive growth defect and a downstream shift in transcription start site selection. The ssu72-1 allele did not affect cold sensitivity but, in combination with sua7-1, created a heat-sensitiv...

journal_title：Molecular and cellular biology

authors： Sun ZW,Hampsey M

更新日期：1996-04-01 00:00:00

abstract：:CD26 is a T-cell costimulatory molecule with dipeptidyl peptidase IV enzyme activity in its extracellular region. We have previously reported that the addition of recombinant soluble CD26 resulted in enhanced proliferation of human T lymphocytes induced by the recall antigen tetanus toxoid (TT) via upregulation of CD8...

journal_title：Molecular and cellular biology

authors： Ohnuma K,Yamochi T,Uchiyama M,Nishibashi K,Iwata S,Hosono O,Kawasaki H,Tanaka H,Dang NH,Morimoto C

更新日期：2005-09-01 00:00:00

abstract：:An extracellular acid phosphatase was detected in the growth media of Leishmania donovani promastigotes. The enzyme was released at all stages of the growth cycle and in amounts which accounted for 90% of the total amount of this enzyme in the culture. The exoenzyme exhibited a pH optimum of 4.5 to 5.0 and was active ...

journal_title：Molecular and cellular biology

authors： Gottlieb M,Dwyer DM

更新日期：1982-01-01 00:00:00

abstract：:Neutrophils are first responders rapidly mobilized to inflammatory sites by a tightly regulated, nonredundant hierarchy of chemoattractants. These chemoattractants engage neutrophil cell surface receptors triggering heterotrimeric G-protein Gα(i) subunits to exchange GDP for GTP. By limiting the duration that Gα(i) su...

journal_title：Molecular and cellular biology

authors： Cho H,Kamenyeva O,Yung S,Gao JL,Hwang IY,Park C,Murphy PM,Neubig RR,Kehrl JH

更新日期：2012-11-01 00:00:00

abstract：:The gene encoding the testis isozyme of angiotensin-converting enzyme (testis ACE) is one example of the many genes expressed uniquely during spermatogenesis. This protein is expressed by developing germ cells late in their development and results from the activation of a sperm-specific promoter that is located within...

journal_title：Molecular and cellular biology

authors： Howard T,Balogh R,Overbeek P,Bernstein KE

更新日期：1993-01-01 00:00:00

abstract：:The effect of atenolol, propranolol, trifluoperazine, and caffeine on the occurrence of meiotic diploid and disomic products in Saccharomyces cerevisiae was investigated. We demonstrated that atenolol, propranolol, and trifluoperazine reduce the occurrence of meiotic diploid products and that propranolol also slightly...

journal_title：Molecular and cellular biology

authors： Sora S,Bianchi M

更新日期：1982-11-01 00:00:00

abstract：:B-myc is a recently described myc gene whose product has not been functionally characterized. The predicted product of B-myc is a 168-amino-acid protein with extensive homology to the c-Myc amino-terminal region, previously shown to contain a transcriptional activation domain. We hypothesized that B-Myc might also fun...

journal_title：Molecular and cellular biology

authors： Resar LM,Dolde C,Barrett JF,Dang CV

更新日期：1993-02-01 00:00:00

abstract：:Thyroid hormone (T(3)) activates nuclear receptor transcription factors, encoded by the TRalpha (NR1A1) and TRbeta (NR1A2) genes, to regulate target gene expression. Several TR isoforms exist, and studies of null mice have identified some unique functions for individual TR variants, although considerable redundancy oc...

journal_title：Molecular and cellular biology

authors： Williams GR

更新日期：2000-11-01 00:00:00

abstract：:The proto-oncogene pp60(c-Src) (c-Src) is activated in many types of cancer and contributes to the transformed phenotype of the tumor, although its role is not yet fully understood. Here we report that active Src elevates the levels of beta-catenin by enhancing cap-dependent translation. Src induces phosphorylation of...

journal_title：Molecular and cellular biology

authors： Karni R,Gus Y,Dor Y,Meyuhas O,Levitzki A

更新日期：2005-06-01 00:00:00

abstract：:We have previously shown that Saccharomyces cerevisiae Isw2 complex slides nucleosomes to remodel chromatin in vivo. Our data suggested a model in which Isw2 complex binds the histone octamer and DNA separately to generate the force necessary for nucleosome movement. Here we find that the histone H4 "basic patch" is t...

journal_title：Molecular and cellular biology

authors： Fazzio TG,Gelbart ME,Tsukiyama T

更新日期：2005-11-01 00:00:00

abstract：:The liver-enriched transcription factor C/EBP alpha has been implicated in the regulation of numerous liver-specific genes. It was previously reported that mice carrying a homozygous null mutation at the c/ebp alpha locus died as neonates due to the absence of hepatic glycogen and the resulting hypoglycemia. However, ...

journal_title：Molecular and cellular biology

authors： Lee YH,Sauer B,Johnson PF,Gonzalez FJ

更新日期：1997-10-01 00:00:00

abstract：:An in silico screen for myogenic long noncoding RNAs (lncRNAs) revealed nine lncRNAs that are upregulated more than 10-fold in myotubes versus levels in myoblasts. One of these lncRNAs, MyoD upstream noncoding (MUNC, also known as DRR(eRNA)), is encoded 5 kb upstream of the transcription start site of MyoD, a myogenic...

journal_title：Molecular and cellular biology

authors： Mueller AC,Cichewicz MA,Dey BK,Layer R,Reon BJ,Gagan JR,Dutta A

更新日期：2015-02-01 00:00:00

abstract：:The single-copy gene encoding the alpha subunit of glycoprotein hormones is expressed in the pituitaries of all mammals and in the placentas of only primates and horses. We have systematically analyzed the promoter-regulatory elements of the human and bovine alpha-subunit genes to elucidate the molecular mechanisms un...

journal_title：Molecular and cellular biology

authors： Bokar JA,Keri RA,Farmerie TA,Fenstermaker RA,Andersen B,Hamernik DL,Yun J,Wagner T,Nilson JH

更新日期：1989-11-01 00:00:00

abstract：:To investigate the role of insulin receptor substrate 1 (IRS-1) and IRS-2, the two ubiquitously expressed IRS proteins, in adipocyte differentiation, we established embryonic fibroblast cells with four different genotypes, i.e., wild-type, IRS-1 deficient (IRS-1(-/-)), IRS-2 deficient (IRS-2(-/-)), and IRS-1 IRS-2 dou...

journal_title：Molecular and cellular biology

authors： Miki H,Yamauchi T,Suzuki R,Komeda K,Tsuchida A,Kubota N,Terauchi Y,Kamon J,Kaburagi Y,Matsui J,Akanuma Y,Nagai R,Kimura S,Tobe K,Kadowaki T

更新日期：2001-04-01 00:00:00

abstract：:The activity of the tumor suppressor p53 is tightly controlled by its main negative regulator, Mdm2, which inhibits p53's transcriptional activity and targets it for degradation via the proteasome pathway. The closely related Mdm2 homolog, MdmX, is also considered to be a general inhibitor of transactivation by p53, t...

journal_title：Molecular and cellular biology

authors： Biderman L,Poyurovsky MV,Assia Y,Manley JL,Prives C

更新日期：2012-04-01 00:00:00

abstract：:Recruitment of modifiers and remodelers to specific DNA sites within chromatin plays a critical role in controlling gene expression. The study of globin gene regulation provides a convergence point within which to address these issues in the context of tissue-specific and developmentally regulated expression. In this ...

journal_title：Molecular and cellular biology

authors： Zhang W,Kadam S,Emerson BM,Bieker JJ

更新日期：2001-04-01 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：:In cardiac ischemia-reperfusion injury, reactive oxygen species (ROS) generation and upregulation of the hypoxia-inducible protein BNIP3 result in mitochondrial permeabilization, but impairment in autophagic removal of damaged mitochondria provokes programmed cardiomyocyte death. BNIP3 expression and ROS generation re...

journal_title：Molecular and cellular biology

authors： Ma X,Liu H,Murphy JT,Foyil SR,Godar RJ,Abuirqeba H,Weinheimer CJ,Barger PM,Diwan A

更新日期：2015-03-01 00:00:00

abstract：:Approximately 30% of human tumors examined for mutations in polymerase beta (pol beta) appear to express pol beta variant proteins (D. Starcevic, S. Dalal, and J. B. Sweasy, Cell Cycle 3:998-1001, 2004). Many of these variants result from a single amino acid substitution. We have previously shown that the K289M and I2...

journal_title：Molecular and cellular biology

authors： Lang T,Dalal S,Chikova A,DiMaio D,Sweasy JB

更新日期：2007-08-01 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 retinoblastoma protein (Rb) regulates both the cell cycle and tissue-specific transcription, by modulating the activity of factors that associate with its A-B and C pockets. In skeletal muscle, Rb has been reported to regulate irreversible cell cycle exit and muscle-specific transcription. To identify factors inte...

journal_title：Molecular and cellular biology

authors： MacLellan WR,Xiao G,Abdellatif M,Schneider MD

更新日期：2000-12-01 00:00:00

abstract：:Ligand-induced dimerization and transphosphorylation are thought to be important events by which receptor tyrosine kinases generate cellular signals. We have investigated the ability of signalling-defective, truncated fibroblast growth factor (FGF) receptors (FGFR-1 and FGFR-2) to block the FGF response in cells that ...

journal_title：Molecular and cellular biology

authors： Li Y,Basilico C,Mansukhani A

更新日期：1994-11-01 00:00:00