Evidence suggesting that the ARS elements associated with silencers of the yeast mating-type locus HML do not function as chromosomal DNA replication origins.

abstract：:The minichromosome maintenance protein 10 (Mcm10) is an evolutionarily conserved factor that is essential for replication initiation and elongation. Mcm10 is part of the eukaryotic replication fork and interacts with a variety of proteins, including the Mcm2-7 helicase and DNA polymerase alpha/primase complexes. A mot...

journal_title：Molecular and cellular biology

authors： Das-Bradoo S,Ricke RM,Bielinsky AK

更新日期：2006-07-01 00:00:00

abstract：:Aberrant glycogen synthase kinase 3beta (GSK-3beta) activity is associated with the progression of several pathological conditions such as diabetes, Alzheimer's, and cancer. GSK-3beta regulates cellular processes by directly phosphorylating metabolic enzymes and transcription factors. Here, we discovered a new target ...

journal_title：Molecular and cellular biology

authors： Galliher-Beckley AJ,Williams JG,Collins JB,Cidlowski JA

更新日期：2008-12-01 00:00:00

abstract：:Double-stranded RNA (dsRNA) accumulates in virus-infected mammalian cells and signals the activation of host defense pathways of the interferon system. We describe here a novel form of dsRNA-triggered signaling that leads to the stimulation of the p38 mitogen-activated protein kinase (p38 MAPK) and the c-Jun NH(2)-ter...

journal_title：Molecular and cellular biology

authors： Iordanov MS,Paranjape JM,Zhou A,Wong J,Williams BR,Meurs EF,Silverman RH,Magun BE

更新日期：2000-01-01 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：:The Rb protein is known to exert its activity at decision points in the G1 phase of the cell cycle. To investigate whether it may also play some role(s) at later points in the cell cycle, we used a system of rapid inducible gene amplification to conditionally overexpress Rb protein during G2 phase. A cell line express...

journal_title：Molecular and cellular biology

authors： Karantza V,Maroo A,Fay D,Sedivy JM

更新日期：1993-11-01 00:00:00

abstract：:Three subtypes of retinoic acid receptors (RAR), termed RAR alpha, RAR beta, and RAR gamma, have been described. They are composed of different structural domains, including distinct domains for DNA and ligand binding. RARs specifically bind all-trans-retinoic acid (RA), 9-cis-RA, and retinoid analogs. In this study, ...

journal_title：Molecular and cellular biology

authors： Lamour FP,Lardelli P,Apfel CM

更新日期：1996-10-01 00:00:00

abstract：:To interrogate genes essential for cell growth, proliferation and survival in human cells, we carried out a genome-wide clustered regularly interspaced short palindromic repeat (CRISPR)/Cas9 screen in a B-cell lymphoma line using a custom extended-knockout (EKO) library of 278,754 single-guide RNAs (sgRNAs) that targe...

journal_title：Molecular and cellular biology

authors： Bertomeu T,Coulombe-Huntington J,Chatr-Aryamontri A,Bourdages KG,Coyaud E,Raught B,Xia Y,Tyers M

更新日期：2017-12-13 00:00:00

abstract：:In thyroid hormone-depleted rats, the rate of transcription of the growth hormone (GH) gene in the anterior pituitary gland is lower than the rate in euthyroid controls, and there is a corresponding reduction in the abundance of the GH mRNA. Concomitantly, the poly(A) tail of the GH mRNA increases in length. Examinati...

journal_title：Molecular and cellular biology

authors： Murphy D,Pardy K,Seah V,Carter D

更新日期：1992-06-01 00:00:00

abstract：:TRIF is an essential adaptor for Toll-like receptor 3/4 (TLR3/4) signaling to activate transcription factor interferon regulatory factor 3 (IRF-3). We examined the molecular mechanism of TLR3 signaling and found that TLR3 stimulation by double-stranded RNA (dsRNA) induces phosphorylation of TRIF at Ser210 and is requi...

journal_title：Molecular and cellular biology

authors： Abe H,Satoh J,Shirasaka Y,Kogure A,Kato H,Ito S,Fujita T

更新日期：2020-02-12 00:00:00

abstract：:Throughout life, intestinal Lgr5+ stem cells give rise to proliferating transient amplifying cells in crypts, which subsequently differentiate into one of the five main cell types and migrate along the crypt-villus axis. These dynamic processes are coordinated by a relatively small number of evolutionarily conserved s...

journal_title：Molecular and cellular biology

authors： van Es JH,Haegebarth A,Kujala P,Itzkovitz S,Koo BK,Boj SF,Korving J,van den Born M,van Oudenaarden A,Robine S,Clevers H

更新日期：2012-05-01 00:00:00

abstract：:Tumor progression locus 2 (TPL-2) functions as a MEK-1/2 kinase, which is essential for Toll-like receptor 4 (TLR4) activation of extracellular signal-regulated kinase 1 and 2 (ERK-1/2) mitogen-activated protein (MAP) kinases in lipopolysaccharide (LPS)-stimulated macrophages and for inducing the production of the pro...

journal_title：Molecular and cellular biology

authors： Roget K,Ben-Addi A,Mambole-Dema A,Gantke T,Yang HT,Janzen J,Morrice N,Abbott D,Ley SC

更新日期：2012-11-01 00:00:00

abstract：:The regulation of telomerase reverse transcriptase (TERT) plays an important role in the proliferative capacity and survival of cells. Here, we report that exogenously as well as endogenously induced oxidative stress leads to translocation of endogenous as well as overexpressed human TERT from the nucleus into the cyt...

journal_title：Molecular and cellular biology

authors： Haendeler J,Hoffmann J,Brandes RP,Zeiher AM,Dimmeler S

更新日期：2003-07-01 00:00:00

abstract：:Focal adhesion kinase (FAK) is a nonreceptor protein tyrosine kinase involved in integrin-mediated control of cell behavior. Following cell adhesion to components of the extracellular matrix, FAK becomes phosphorylated at multiple sites, including tyrosines 397, 576, and 577. Tyr-397 is an autophosphorylation site tha...

journal_title：Molecular and cellular biology

authors： Owen JD,Ruest PJ,Fry DW,Hanks SK

更新日期：1999-07-01 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 Polycomb group proteins are involved in maintenance of the silenced state of several developmentally regulated genes. These proteins form large aggregates with different subunit compositions. To explore the nature of these complexes and their function, we used the full-length Eed (embryonic ectoderm development) p...

journal_title：Molecular and cellular biology

authors： Denisenko O,Shnyreva M,Suzuki H,Bomsztyk K

更新日期：1998-10-01 00:00:00

abstract：:Fragile X syndrome, the most common form of hereditary mental retardation, usually results from lack of expression of the FMR1 gene. The FMR1 protein is a cytoplasmic RNA-binding protein. The RNA-binding activity of FMR1 is an essential feature of FMR1, as fragile X syndrome can also result from the expression of muta...

journal_title：Molecular and cellular biology

authors： Siomi MC,Zhang Y,Siomi H,Dreyfuss G

更新日期：1996-07-01 00:00:00

abstract：:The RNA polymerase III transcription initiation factor TFIIIB contains the TATA-box-binding protein (TBP) and polymerase III-specific TBP-associated factors (TAFs). Previous studies have shown that DNA oligonucleotides containing the consensus TATA-box sequence inhibit polymerase III transcription, implying that the D...

journal_title：Molecular and cellular biology

authors： McBryant SJ,Meier E,Leresche A,Sharp SJ,Wolf VJ,Gottesfeld JM

更新日期：1996-09-01 00:00:00

abstract：:Cells can regulate their protein repertoire in response to extracellular stimuli via alternative splicing; however, the mechanisms controlling this process are poorly understood. The CD45 gene undergoes alternative splicing in response to T-cell activation to regulate T-cell function. The ESS1 splicing silencer in CD4...

journal_title：Molecular and cellular biology

authors： Melton AA,Jackson J,Wang J,Lynch KW

更新日期：2007-10-01 00:00:00

abstract：:Quiescent mouse NIH 3T3 cells responded to microinjection of activated ras p21 with a rapid and sustained rise in intracellular pH (approximately 0.17 pH units). The p21-induced pH change was inhibited by amiloride treatment or growth of cells in medium low in sodium, suggesting a role for the Na+/H+ antiporter. Amilo...

journal_title：Molecular and cellular biology

authors： Hagag N,Lacal JC,Graber M,Aaronson S,Viola MV

更新日期：1987-05-01 00:00:00

abstract：:To determine the effect of gene order on globin gene developmental regulation, we produced transgenic mice containing two tandemly arranged gamma- or beta-globin or gamma beta- and beta gamma-globin genes linked to a 2.5-kb cassette containing sequences of the locus control region (LCR). Analysis of constructs contain...

journal_title：Molecular and cellular biology

authors： Peterson KR,Stamatoyannopoulos G

更新日期：1993-08-01 00:00:00

abstract：:We identified Ras guanine-releasing protein 3 (RasGRP3) as a guanine exchange factor expressed in blood vessels via an embryonic stem (ES) cell-based gene trap screen to identify novel vascular genes. RasGRP3 is expressed in embryonic blood vessels, down-regulated in mature adult vessels, and reexpressed in newly form...

journal_title：Molecular and cellular biology

authors： Roberts DM,Anderson AL,Hidaka M,Swetenburg RL,Patterson C,Stanford WL,Bautch VL

更新日期：2004-12-01 00:00:00

abstract：:The nuclear receptor transcription factor, nor-1, is expressed during mammalian development predominantly in the nervous system and is induced in a cell-specific manner in nonneuronal cells in response to a variety of extracellular stimuli. To elucidate the essential developmental functions of this transcription facto...

journal_title：Molecular and cellular biology

authors： Pönniö T,Conneely OM

更新日期：2004-10-01 00:00:00

abstract：:To evaluate the role of mitogen-activated protein (MAP) kinase and other signaling pathways in neuronal cell differentiation by basic fibroblast-derived growth factor (bFGF), we used a conditionally immortalized cell line from rat hippocampal neurons (H19-7). Previous studies have shown that activation of MAP kinase k...

journal_title：Molecular and cellular biology

authors： Kuo WL,Chung KC,Rosner MR

更新日期：1997-08-01 00:00:00

abstract：:In yeast there are at least 14 members of the beta-karyopherin protein family that govern the movement of a diverse set of cargoes between the nucleus and cytoplasm. Knowledge of the cargoes carried by each karyopherin and insight into the mechanisms of transport are fundamental to understanding constitutive and regul...

journal_title：Molecular and cellular biology

authors： Leslie DM,Zhang W,Timney BL,Chait BT,Rout MP,Wozniak RW,Aitchison JD

更新日期：2004-10-01 00:00:00

abstract：:We deduced the structure of the mouse profilin II gene. It contains five exons that can generate four different transcripts by alternative splicing. Two transcripts encode different profilin II isoforms (designated IIa and IIb) that have similar affinities for actin but different affinities for polyphosphoinositides a...

journal_title：Molecular and cellular biology

authors： Lambrechts A,Braun A,Jonckheere V,Aszodi A,Lanier LM,Robbens J,Van Colen I,Vandekerckhove J,Fässler R,Ampe C

更新日期：2000-11-01 00:00:00

abstract：:The fgr proto-oncogene encodes a nonreceptor protein-tyrosine kinase, designated p55c-fgr. In this study, we have isolated human fgr cDNA molecules from normal monocyte mRNA templates. Nucleotide sequence analysis of the longest fgr cDNA revealed a 5' untranslated region of 927 bp which included two Alu-like repeats a...

journal_title：Molecular and cellular biology

authors： Gutkind JS,Link DC,Katamine S,Lacal P,Miki T,Ley TJ,Robbins KC

更新日期：1991-03-01 00:00:00

abstract：:Posttranslational modifications (PTMs) can alter many fundamental properties of a protein. One or combinations of them have been known to regulate the dynamics of many cellular pathways and consequently regulate all vital processes. Understandably, pathogens have evolved sophisticated strategies to subvert these mecha...

journal_title：Molecular and cellular biology

authors： Verma S,Mohapatra G,Ahmad SM,Rana S,Jain S,Khalsa JK,Srikanth CV

更新日期：2015-09-01 00:00:00

abstract：:The retinoblastoma tumor suppressor protein (RB) is a negative regulator of the cell cycle that inhibits both G(1) and S-phase progression. While RB-mediated G(1) inhibition has been extensively studied, the mechanism utilized for S-phase inhibition is unknown. To delineate the mechanism through which RB inhibits DNA ...

journal_title：Molecular and cellular biology

authors： Sever-Chroneos Z,Angus SP,Fribourg AF,Wan H,Todorov I,Knudsen KE,Knudsen ES

更新日期：2001-06-01 00:00:00

abstract：:Deregulated signaling by the four members of the epidermal growth factor receptor tyrosine kinase family (erbB family) is implicated in the genesis or progression of human cancers. However, efforts to analyze signaling by these receptors have been hampered by the diversity of ligands and extensive interreceptor cross ...

journal_title：Molecular and cellular biology

authors： Riese DJ 2nd,van Raaij TM,Plowman GD,Andrews GC,Stern DF

更新日期：1995-10-01 00:00:00

abstract：:Mutants of Saccharomyces cerevisiae that lack vacuolar proton-translocating ATPase (V-ATPase) activity show a well-defined set of Vma- (stands for vacuolar membrane ATPase activity) phenotypes that include pH-conditional growth, increased calcium sensitivity, and the inability to grow on nonfermentable carbon sources....

journal_title：Molecular and cellular biology

authors： Oluwatosin YE,Kane PM

更新日期：1998-03-01 00:00:00