Jun is phosphorylated by several protein kinases at the same sites that are modified in serum-stimulated fibroblasts.

abstract：:Transcription factor-induced reprogramming of somatic cells to pluripotency is mediated via profound alterations in the epigenetic landscape. The histone variant macroH2A1 (mH2A1) is a barrier to the cellular reprogramming process. We demonstrate here that mH2A1 blocks reprogramming and contributes to the preservation...

journal_title：Molecular and cellular biology

authors： Pliatska M,Kapasa M,Kokkalis A,Polyzos A,Thanos D

更新日期：2018-04-30 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 evaluated the extent to which muscle-specific genes display identical patterns of mRNA accumulation during human myogenesis. Cloned satellite cells isolated from adult human skeletal muscle were expanded in culture, and RNA was isolated from low- and high-confluence cells and from fusing cultures over a 15-day time...

journal_title：Molecular and cellular biology

authors： Gunning P,Hardeman E,Wade R,Ponte P,Bains W,Blau HM,Kedes L

更新日期：1987-11-01 00:00:00

abstract：:The mouse cytochrome P1450 (CYP1A1) gene is responsible for the metabolism of numerous carcinogens and toxic chemicals. Induction by the environmental contaminant tetrachlorodibenzo-p-dioxin (TCDD) requires a functional aromatic hydrocarbon (Ah) receptor. We examined the 5'-flanking region of the CYP1A1 gene in mouse ...

journal_title：Molecular and cellular biology

authors： Neuhold LA,Shirayoshi Y,Ozato K,Jones JE,Nebert DW

更新日期：1989-06-01 00:00:00

abstract：:The tumor suppressor protein ARF inhibits MDM2 to activate and stabilize p53. Recent studies provided evidence for p53-independent tumor suppression functions of ARF. For example, it has been shown that ARF induces proteolysis of certain E2F species, including E2F1. In addition, ARF relocalizes E2F1 from the nucleopla...

journal_title：Molecular and cellular biology

authors： Datta A,Nag A,Raychaudhuri P

更新日期：2002-12-01 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：:Insulin stimulates glucose transport into fat and muscle cells by increasing the exocytic trafficking rate of the GLUT4 facilitative glucose transporter from intracellular stores to the plasma membrane. Delivery of GLUT4 to the plasma membrane is mediated by formation of functional SNARE complexes containing syntaxin4...

journal_title：Molecular and cellular biology

authors： Kioumourtzoglou D,Gould GW,Bryant NJ

更新日期：2014-04-01 00:00:00

abstract：:Members of the transforming growth factor beta (TGF-beta) family transduce signals through Smad proteins. Smad signaling can be regulated by the Ras/Erk/mitogen-activated protein pathway in response to receptor tyrosine kinase activation and the gamma interferon pathway and also by the functional interaction of Smad2 ...

journal_title：Molecular and cellular biology

authors： Wicks SJ,Lui S,Abdel-Wahab N,Mason RM,Chantry A

更新日期：2000-11-01 00:00:00

abstract：:All-trans retinoic acid (RA) induces transforming growth factor beta (TGF-beta)-dependent autocrine growth of mouse embryonic fibroblasts (MEFs). We have used chromatin immunoprecipitation to map 354 RA receptor (RAR) binding loci in MEFs, most of which were similarly occupied by the RAR alpha and RAR gamma receptors....

journal_title：Molecular and cellular biology

authors： Delacroix L,Moutier E,Altobelli G,Legras S,Poch O,Choukrallah MA,Bertin I,Jost B,Davidson I

更新日期：2010-01-01 00:00:00

abstract：:Cell cycle arrests in the G(1), S, and G(2) phases occur in mammalian cells after ionizing irradiation and appear to protect cells from permanent genetic damage and transformation. Though Brca1 clearly participates in cellular responses to ionizing radiation (IR), conflicting conclusions have been drawn about whether ...

journal_title：Molecular and cellular biology

authors： Xu B,Kim St,Kastan MB

更新日期：2001-05-01 00:00:00

abstract：:The immunoglobulin superfamily recognition molecule L1 plays important functional roles in the developing and adult nervous system. Metalloprotease-mediated cleavage of this adhesion molecule has been shown to stimulate cellular migration and neurite outgrowth. We demonstrate here that L1 cleavage is mediated by two d...

journal_title：Molecular and cellular biology

authors： Maretzky T,Schulte M,Ludwig A,Rose-John S,Blobel C,Hartmann D,Altevogt P,Saftig P,Reiss K

更新日期：2005-10-01 00:00:00

abstract：:Zinc finger genes encode proteins that act as transcription factors. The myeloid zinc finger 1 (MZF1) gene encodes a zinc finger protein with two DNA-binding domains that recognize two distinct consensus sequences, is preferentially expressed in hematopoietic cells, and may be involved in the transcriptional regulatio...

journal_title：Molecular and cellular biology

authors： Perrotti D,Melotti P,Skorski T,Casella I,Peschle C,Calabretta B

更新日期：1995-11-01 00:00:00

abstract：:Illegitimate recombination events in mammalian cells often contain extraneous nucleotides or filler DNA at the recombinant joins. The polyomavirus-transformed cell line 7axB has previously been found to contain 37 base pairs (bp) of filler DNA at one virus-host join of the single insert of integrated viral DNA (A. Hay...

journal_title：Molecular and cellular biology

authors： Williams TJ,Fried M

更新日期：1986-06-01 00:00:00

abstract：:YY1 is a multifunctional transcription factor that acts as an activator or repressor in different contexts. YY1 binds to multiple sites in the mouse c-fos promoter, inducing at each site a sharp DNA bend. Binding of YY1 to a site situated between the cyclic AMP response element (CRE) and the TATA box bends the DNA in ...

journal_title：Molecular and cellular biology

authors： Natesan S,Gilman M

更新日期：1995-11-01 00:00:00

abstract：:We have previously identified poly(A)-binding protein 1 (PABP1) as a ligand for paxillin and shown that the paxillin-PABP1 complex undergoes nucleocytoplasmic shuttling. By targeting the paxillin-binding subdomain sequences in PABP1, we have generated mutants of PABP1 that do not bind to cellular paxillin. Here we rep...

journal_title：Molecular and cellular biology

authors： Woods AJ,Kantidakis T,Sabe H,Critchley DR,Norman JC

更新日期：2005-05-01 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：:Posttranscriptional and posttranslational modification of macromolecules is known to fine-tune their functions. Trm112 is unique, acting as an activator of both tRNA and protein methyltransferases. Here we report that in Saccharomyces cerevisiae, Trm112 is required for efficient ribosome synthesis and progression thro...

journal_title：Molecular and cellular biology

authors： Figaro S,Wacheul L,Schillewaert S,Graille M,Huvelle E,Mongeard R,Zorbas C,Lafontaine DL,Heurgué-Hamard V

更新日期：2012-06-01 00:00:00

abstract：:Sphingomyelin is a major lipid in the bilayer of subcellular membranes of eukaryotic cells. Different sphingomyelinases catalyze the initial step in the catabolism of sphingomyelin, the hydrolysis to phosphocholine and ceramide. Sphingomyelinases have been postulated to generate ceramide as a lipophilic second messeng...

journal_title：Molecular and cellular biology

authors： Zumbansen M,Stoffel W

更新日期：2002-06-01 00:00:00

abstract：:An electrophoretic mobility shift assay was used to characterize interactions of nuclear proteins with a DNA segment in the enhancer element of the leukemogenic murine retrovirus SL3-3. Mutation of a DNA sequence of the 5'-TGTGG-3' type decreased transcription in vivo specifically in T-lymphocyte cell lines. Extracts ...

journal_title：Molecular and cellular biology

authors： Thornell A,Hallberg B,Grundström T

更新日期：1988-04-01 00:00:00

abstract：:Cellular differentiation is governed by changes in gene expression, but at the same time, a cell's identity needs to be maintained through multiple cell divisions during maturation. In myeloid cell lines, retinoids induce gene expression and a well-characterized two-step lineage-specific differentiation. To identify m...

journal_title：Molecular and cellular biology

authors： Balint BL,Szanto A,Madi A,Bauer UM,Gabor P,Benko S,Puskás LG,Davies PJ,Nagy L

更新日期：2005-07-01 00:00:00

abstract：:We have identified multiple distinct splicing enhancer elements within protein-coding sequences of the constitutively spliced human beta-globin pre-mRNA. Each of these highly conserved sequences is sufficient to activate the splicing of a heterologous enhancer-dependent pre-mRNA. One of these enhancers is activated by...

journal_title：Molecular and cellular biology

authors： Schaal TD,Maniatis T

更新日期：1999-01-01 00:00:00

abstract：:To investigate the mechanisms by which transcription factors invade nucleosomal DNA and replace histones at control elements, we have examined the response of the histone octamer to transcription factor binding in the presence of histone-binding proteins (i.e., nucleosome assembly factors). We found that yeast nucleos...

journal_title：Molecular and cellular biology

authors： Walter PP,Owen-Hughes TA,Côté J,Workman JL

更新日期：1995-11-01 00:00:00

abstract：:Inactivating mutations within the von Hippel-Lindau (VHL) tumor suppressor gene predispose patients to develop a variety of highly vascularized tumors. pVHL targets alpha subunits of the heterodimeric transcription factor hypoxia-inducible factor (HIF), a critical regulator of energy metabolism, angiogenesis, hematopo...

journal_title：Molecular and cellular biology

authors： Mack FA,Patel JH,Biju MP,Haase VH,Simon MC

更新日期：2005-06-01 00:00:00

abstract：:Transforming growth factor beta (TGF-beta) plays important roles in the regulation of proliferation, differentiation, apoptosis, and carcinogenesis. To identify genes responsible for maintaining the phenotype induced by TGF-beta, we performed a retrovirus-mediated gene trap screening designed to isolate TGF-beta-respo...

journal_title：Molecular and cellular biology

authors： Akiyama N,Matsuo Y,Sai H,Noda M,Kizaka-Kondoh S

更新日期：2000-05-01 00:00:00

abstract：:The translocation (6;9)(p23;q34) in acute nonlymphocytic leukemia results in the formation of a highly consistent dek-can fusion gene. Translocation breakpoints invariably occur in single introns of dek and can, which were named icb-6 and icb-9, respectively. In a case of acute undifferentiated leukemia, a breakpoint ...

journal_title：Molecular and cellular biology

authors： von Lindern M,van Baal S,Wiegant J,Raap A,Hagemeijer A,Grosveld G

更新日期：1992-08-01 00:00:00

abstract：:Latent Epstein-Barr virus (EBV) is maintained as a nucleosome-covered episome that can be transcriptionally activated by overexpression of the viral immediate-early protein, Zta. We show here that reactivation of latent EBV by Zta can be significantly enhanced by coexpression of the cellular coactivators CREB binding ...

journal_title：Molecular and cellular biology

authors： Zerby D,Chen CJ,Poon E,Lee D,Shiekhattar R,Lieberman PM

更新日期：1999-03-01 00:00:00

abstract：:In Saccharomyces cerevisiae, many amino acid biosynthetic pathways are coregulated by a complex general control system: starvation for a single amino acid results in the derepression of amino acid biosynthetic genes in multiple pathways. Derepression of these genes is mediated by positive (GCN) and negative (GCD) regu...

journal_title：Molecular and cellular biology

authors： Myers PL,Skvirsky RC,Greenberg ML,Greer H

更新日期：1986-09-01 00:00:00

abstract：:The inhibition of receptor binding of [3H]phorbol-12,13-dibutyrate (PDBu) by a factor from human serum was characterized. The serum factor inhibited [3H]PDBu binding in intact monolayer cultures of the rat embryo cell line CREF N and in a subcellular system containing membranes from these cells. Inhibition occurred at...

journal_title：Molecular and cellular biology

authors： Horowitz AD,Greenebaum E,Nicolaides M,Woodward K,Weinstein IB

更新日期：1982-05-01 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：:Protein ubiquitination plays a key role in the regulation of a variety of DNA repair mechanisms. Protein ubiquitination is controlled by the coordinate activity of ubiquitin ligases and deubiquitinating enzymes (DUBs). The deubiquitinating enzyme USP1 regulates DNA repair and the Fanconi anemia pathway through its ass...

journal_title：Molecular and cellular biology

authors： Murai J,Yang K,Dejsuphong D,Hirota K,Takeda S,D'Andrea AD

更新日期：2011-06-01 00:00:00