Role of gene order in developmental control of human gamma- and beta-globin gene expression.

abstract：:RSC is an essential chromatin remodeling complex in Saccharomyces cerevisiae that performs central roles in transcriptional regulation and cell cycle progression. Here we identify Htl1 as a novel factor that associates with the RSC complex both physically and functionally. We isolated HTL1 through a genetic screen for...

journal_title：Molecular and cellular biology

authors： Romeo MJ,Angus-Hill ML,Sobering AK,Kamada Y,Cairns BR,Levin DE

更新日期：2002-12-01 00:00:00

abstract：:Apoptotic cells are swiftly engulfed by macrophages to prevent the release of noxious materials from dying cells. Apoptotic cells expose phosphatidylserine (PtdSer) on their surface, and macrophages engulf them by recognizing PtdSer using specific receptors and opsonins. Here, we found that mouse resident peritoneal m...

journal_title：Molecular and cellular biology

authors： Nishi C,Toda S,Segawa K,Nagata S

更新日期：2014-04-01 00:00:00

abstract：:The v-myb oncogene of avian myeloblastosis virus causes acute myelomonocytic leukemia in chickens and transforms avian myeloid cells in vitro. Its protein product p48v-myb is a nuclear, sequence-specific, DNA-binding protein which activates gene expression in transient DNA transfection studies. To investigate the rela...

journal_title：Molecular and cellular biology

authors： Lane T,Ibanez C,Garcia A,Graf T,Lipsick J

更新日期：1990-06-01 00:00:00

abstract：:We utilized the human 4F2 heavy-chain (4F2HC) gene as a model system to study the regulation of inducible gene expression during normal human T-cell activation. Previous studies have demonstrated that 4F2HC gene expression is induced during normal T-cell activation and that the activity of the gene is regulated, at le...

journal_title：Molecular and cellular biology

authors： Karpinski BA,Yang LH,Cacheris P,Morle GD,Leiden JM

更新日期：1989-06-01 00:00:00

abstract：:A cell-free nuclear replication system that is S-phase specific, that requires the activity of DNA polymerase alpha, and that is stimulated three- to eightfold by cytoplasmic factors from S-phase cells was used to examine the temporal specificity of chromosomal DNA synthesis in vitro. Temporal specificity of DNA synth...

journal_title：Molecular and cellular biology

authors： Heintz NH,Stillman BW

更新日期：1988-05-01 00:00:00

abstract：:Interferon (IFN) regulatory factor 1 (IRF-1) and IRF-2 were originally identified as transcription factors involved in the regulation of the IFN system. IRF-1 functions as a transcriptional activator, while IRF-2 represses IRF-1 function. More recently, evidence has been provided that IRF-1 and IRF-2 manifest antionco...

journal_title：Molecular and cellular biology

authors： Tanaka N,Kawakami T,Taniguchi T

更新日期：1993-08-01 00:00:00

abstract：:Eukaryotic splicing factors belonging to the SR family are essential splicing factors consisting of an N-terminal RNA-binding region and a C-terminal RS domain. They are believed to be involved in alternative splicing of numerous transcripts because their expression levels can influence splice site selection. We have ...

journal_title：Molecular and cellular biology

authors： Jumaa H,Guénet JL,Nielsen PJ

更新日期：1997-06-01 00:00:00

abstract：:In the yeast Saccharomyces cerevisiae, the CDC25 gene product activates adenylate cyclase through RAS1 and RAS2 gene products. We have recently described the cloning of a DNA fragment which suppresses the cdc25 mutation but not ras1, ras2, or cdc35 mutations. This fragment contains a 5'-truncated open reading frame wh...

journal_title：Molecular and cellular biology

authors： Damak F,Boy-Marcotte E,Le-Roscouet D,Guilbaud R,Jacquet M

更新日期：1991-01-01 00:00:00

abstract：:The promoter region of the human parathyroid hormone gene was fused to the Escherichia coli neo gene and introduced into GH4C1 rat pituitary and human HeLa cells. Both TATA boxes of the human parathyroid hormone gene accurately directed transcription in GH4C1 cells; the parathyroid hormone promoter was inactive in HeL...

journal_title：Molecular and cellular biology

authors： Igarashi T,Okazaki T,Potter H,Gaz R,Kronenberg HM

更新日期：1986-05-01 00:00:00

abstract：:1-Nitropyrene has been shown in bacterial assays to be the principal mutagenic agent in diesel emission particulates. It has also been shown to be mutagenic in human fibroblasts and carcinogenic in animals. To investigate the kinds of mutations induced by this carcinogen and compare them with those induced by a struct...

journal_title：Molecular and cellular biology

authors： Yang JL,Maher VM,McCormick JJ

更新日期：1988-08-01 00:00:00

abstract：:In Aspergillus nidulans, a fungus that possesses negligible, if any, levels of methylation in its genome, low concentrations of 5-azacytidine (5-AC) convert a high percentage of the cell population to fluffy phenotypic variants through a heritable modification of a single nuclear gene (M. Tamame, F. Antequera, J. R. V...

journal_title：Molecular and cellular biology

authors： Tamame M,Antequera F,Santos E

更新日期：1988-08-01 00:00:00

abstract：:The nucleotide sequence of 5'-noncoding and N-terminal coding regions of two coordinately regulated, repressible acid phosphatase genes from Saccharomyces cerevisiae were determined. These unlinked genes encode different, but structurally related polypeptides of molecular weights 60,000 and 56,000. The DNA sequences o...

journal_title：Molecular and cellular biology

authors： Thill GP,Kramer RA,Turner KJ,Bostian KA

更新日期：1983-04-01 00:00:00

abstract：:Signal transducer and activator of transcription 6 (Stat6) and NF-kappaB are widely distributed transcription factors which are induced by different stimuli and bind to distinct DNA sequence motifs. Interleukin-4 (IL-4), which activates Stat6, synergizes with activators of NF-kappaB to induce IL-4-responsive genes, bu...

journal_title：Molecular and cellular biology

authors： Shen CH,Stavnezer J

更新日期：1998-06-01 00:00:00

abstract：:cyt-PTP epsilon is a naturally occurring nonreceptor form of the receptor-type protein tyrosine phosphatase (PTP) epsilon. As such, cyt-PTP epsilon enables analysis of phosphatase regulation in the absence of extracellular domains, which participate in dimerization and inactivation of the receptor-type phosphatases re...

journal_title：Molecular and cellular biology

authors： Toledano-Katchalski H,Tiran Z,Sines T,Shani G,Granot-Attas S,den Hertog J,Elson A

更新日期：2003-08-01 00:00:00

abstract：:Phosphoinositide-specific phospholipase C (PLC) is a key enzyme in phosphoinositide turnover and is involved in a variety of physiological functions. We analyzed PLCdelta1 knockout mice and found that PLCdelta1 is required for the maintenance of skin homeostasis. However, there were no remarkable abnormalities except ...

journal_title：Molecular and cellular biology

authors： Nakamura Y,Hamada Y,Fujiwara T,Enomoto H,Hiroe T,Tanaka S,Nose M,Nakahara M,Yoshida N,Takenawa T,Fukami K

更新日期：2005-12-01 00:00:00

abstract：:We show that expression of p57(Kip2), a potent tight-binding inhibitor of several G(1) cyclin-cyclin-dependent kinase (Cdk) complexes, increases markedly during C2C12 myoblast differentiation. We examined the effect of p57(Kip2) on the activity of the transcription factor MyoD. In transient transfection assays, transc...

journal_title：Molecular and cellular biology

authors： Reynaud EG,Pelpel K,Guillier M,Leibovitch MP,Leibovitch SA

更新日期：1999-11-01 00:00:00

abstract：:We have studied intrachromosomal gene conversion in mouse Ltk- cells with a substrate designed to provide genetic evidence for heteroduplex DNA. Our recombination substrate consists of two defective chicken thymidine kinase genes arranged so as to favor the selection of gene conversion products. The gene intended to s...

journal_title：Molecular and cellular biology

authors： Bollag RJ,Elwood DR,Tobin ED,Godwin AR,Liskay RM

更新日期：1992-04-01 00:00:00

abstract：:The formation of inosine at the wobble position of eukaryotic tRNAs is an essential modification catalyzed by the ADAT2/ADAT3 complex. In humans, a valine-to-methionine mutation (V144M) in ADAT3 that originated ∼1,600 years ago is the most common cause of autosomal recessive intellectual disability (ID) in Arabia. Whi...

journal_title：Molecular and cellular biology

authors： Ramos J,Han L,Li Y,Hagelskamp F,Kellner SM,Alkuraya FS,Phizicky EM,Fu D

更新日期：2019-09-11 00:00:00

abstract：:The baker's yeast Saccharomyces cerevisiae possesses a single gene encoding heat shock transcription factor (HSF), which is required for the activation of genes that participate in stress protection as well as normal growth and viability. Yeast HSF (yHSF) contains two distinct transcriptional activation regions locate...

journal_title：Molecular and cellular biology

authors： Santoro N,Johansson N,Thiele DJ

更新日期：1998-11-01 00:00:00

abstract：:Neurite outgrowth is key to the formation of functional circuits during neuronal development. Neurotrophins, including nerve growth factor (NGF), increase neurite outgrowth in part by altering the function and expression of Ca(2+)-permeable cation channels. Here we report that transient receptor potential vanilloid 2 ...

journal_title：Molecular and cellular biology

authors： Cohen MR,Johnson WM,Pilat JM,Kiselar J,DeFrancesco-Lisowitz A,Zigmond RE,Moiseenkova-Bell VY

更新日期：2015-12-01 00:00:00

abstract：:The p53 tumor suppressor gene product is a sequence-specific DNA-binding protein that is necessary for the G1 arrest of many cell types. Consistent with its role as a cell cycle checkpoint factor, p53 has been shown to be capable of both transcriptional activation and repression. Here we show a new potential role for ...

journal_title：Molecular and cellular biology

authors： Miller SD,Farmer G,Prives C

更新日期：1995-12-01 00:00:00

abstract：:The protein components that direct and activate accurate transcription by rat RNA polymerase I were studied in extracts of Novikoff hepatoma ascites cells. A minimum of at least two components, besides RNA polymerase I, that are necessary for efficient utilization of templates were identified. The first factor, rat SL...

journal_title：Molecular and cellular biology

authors： Smith SD,Oriahi E,Lowe D,Yang-Yen HF,O'Mahony D,Rose K,Chen K,Rothblum LI

更新日期：1990-06-01 00:00:00

abstract：:The mouse alpha-fetoprotein (AFP) gene is transcribed at high levels in the visceral endoderm of the yolk sac and fetal liver and at much lower rates in the endoderm of the fetal gut. Expression of the gene in vivo requires the presence of at least one of three enhancers which lie in its 5' flanking region. In this re...

journal_title：Molecular and cellular biology

authors： Millonig JH,Emerson JA,Levorse JM,Tilghman SM

更新日期：1995-07-01 00:00:00

abstract：:To modulate transcription, regulatory factors communicate with basal transcription factors and/or RNA polymerases in a variety of ways. Previously, it has been reported that RNA polymerase II subunit 5 (RPB5) is one of the targets of hepatitis B virus X protein (HBx) and that both HBx and RPB5 specifically interact wi...

journal_title：Molecular and cellular biology

authors： Dorjsuren D,Lin Y,Wei W,Yamashita T,Nomura T,Hayashi N,Murakami S

更新日期：1998-12-01 00:00:00

abstract：:Human antigen R (ELAVL1; HuR) is perhaps the best-characterized RNA-binding protein. Through its overexpression in various tumor types, HuR promotes posttranscriptional regulation of target genes in multiple core signaling pathways associated with tumor progression. The role of HuR overexpression in pancreatic tumorig...

journal_title：Molecular and cellular biology

authors： Peng W,Furuuchi N,Aslanukova L,Huang YH,Brown SZ,Jiang W,Addya S,Vishwakarma V,Peters E,Brody JR,Dixon DA,Sawicki JA

更新日期：2018-01-16 00:00:00

abstract：:The "pocket" proteins pRb, p107, and p130 are a family of negative growth regulators. Previous studies have demonstrated that overexpression of pRb can repress transcription by RNA polymerase (Pol) I. To assess whether pRb performs this role under physiological conditions, we have examined pre-rRNA levels in cells fro...

journal_title：Molecular and cellular biology

authors： Ciarmatori S,Scott PH,Sutcliffe JE,McLees A,Alzuherri HM,Dannenberg JH,te Riele H,Grummt I,Voit R,White RJ

更新日期：2001-09-01 00:00:00

abstract：:Fibroblast growth factor 1 (FGF-1) is a powerful angiogenic factor whose gene structure contains four promoters, giving rise to a process of alternative splicing resulting in four mRNAs with alternative 5' untranslated regions (5' UTRs). Here we have identified, by using double luciferase bicistronic vectors, the pres...

journal_title：Molecular and cellular biology

authors： Martineau Y,Le Bec C,Monbrun L,Allo V,Chiu IM,Danos O,Moine H,Prats H,Prats AC

更新日期：2004-09-01 00:00:00

abstract：:The DNA single-strand break repair (SSBR) protein XRCC1 is required for genetic stability and for embryonic viability. XRCC1 possesses two BRCA1 carboxyl-terminal (BRCT) protein interaction domains, denoted BRCT I and II. BRCT II is required for SSBR during G(1) but is dispensable for this process during S/G(2) and co...

journal_title：Molecular and cellular biology

authors： Taylor RM,Thistlethwaite A,Caldecott KW

更新日期：2002-04-01 00:00:00

abstract：:Determining the roles of Rel/NF-kappaB transcription factors in mouse skin development with loss-of-function mutants has been limited by redundancy among these proteins and by embryonic lethality associated with the absence of RelA. Using mice lacking RelA and c-rel, which survive throughout embryogenesis on a tumor n...

journal_title：Molecular and cellular biology

authors： Gugasyan R,Voss A,Varigos G,Thomas T,Grumont RJ,Kaur P,Grigoriadis G,Gerondakis S

更新日期：2004-07-01 00:00:00

abstract：:ADR1 is a yeast transcription factor that contains two zinc fingers of the Cys-2-His-2 (C2H2) class. Mutations that change the specificity of DNA binding of ADR1 to its target site, upstream activation sequence 1 (UAS1), have been identified at three positions in the first zinc finger. Mutations Arg-115 to Gln, His-11...

journal_title：Molecular and cellular biology

authors： Thukral SK,Morrison ML,Young ET

更新日期：1992-06-01 00:00:00