Different protein kinase C isoforms determine growth factor specificity in neuronal cells.

abstract：:Mammalian poly(ADP-ribose) polymerase (PARP) is a nuclear chromatin-associated protein with a molecular mass of 114 kDa that catalyzes the transfer of ADP-ribose units from NAD+ to nuclear proteins that are located within chromatin. We report here the identification of a novel property of PARP as a modulator of nuclea...

journal_title：Molecular and cellular biology

authors： Miyamoto T,Kakizawa T,Hashizume K

更新日期：1999-04-01 00:00:00

abstract：:Precisely regulated expression of oncogenes and tumor suppressor genes is essential for normal development, and deregulated expression can lead to cancer. The human N-myc gene normally is expressed in only a subset of fetal epithelial tissues, and its expression is extinguished in all adult tissues except transiently ...

journal_title：Molecular and cellular biology

authors： Sivak LE,Pont-Kingdon G,Le K,Mayr G,Tai KF,Stevens BT,Carroll WL

更新日期：1999-01-01 00:00:00

abstract：:Polycomb (Pc) is part of a Pc group (PcG) protein complex that is involved in repression of gene activity during Drosophila and vertebrate development. To identify proteins that interact with vertebrate Pc homologs, we performed two-hybrid screens with Xenopus Pc (XPc) and human Pc 2 (HPC2). We find that the C-termina...

journal_title：Molecular and cellular biology

authors： Sewalt RG,Gunster MJ,van der Vlag J,Satijn DP,Otte AP

更新日期：1999-01-01 00:00:00

abstract：:Numb proteins are evolutionarily conserved signaling molecules that make the daughter cells different after asymmetric divisions by segregating to only one daughter. They contain distinct binding motifs for alpha-adaptin (alpha-Ada) and proteins with Eps15 homology (EH) domains, which regulate endocytosis, and for E3 ...

journal_title：Molecular and cellular biology

authors： Tang H,Rompani SB,Atkins JB,Zhou Y,Osterwalder T,Zhong W

更新日期：2005-04-01 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：:Embryonic stem (ES) cells are pluripotent cells derived from the inner cell mass of blastocysts. Transcription factor Oct3/4 is an indispensable factor in the self-renewal of ES cells. In this study, we searched for a protein that would interact with Oct3/4 in ES cells and identified an orphan nuclear hormone receptor...

journal_title：Molecular and cellular biology

authors： Sun C,Nakatake Y,Akagi T,Ura H,Matsuda T,Nishiyama A,Koide H,Ko MS,Niwa H,Yokota T

更新日期：2009-08-01 00:00:00

abstract：:The SNF3 gene of Saccharomyces cerevisiae encodes a high-affinity glucose transporter that is homologous to mammalian glucose transporters. Point mutations affecting the function of the transporter were recovered from the genomes of four snf3 mutants and characterized. Two of the mutations introduced a charged amino a...

journal_title：Molecular and cellular biology

authors： Marshall-Carlson L,Celenza JL,Laurent BC,Carlson M

更新日期：1990-03-01 00:00:00

abstract：:The natriuretic peptide receptors are three homologous cell surface proteins, each with a single transmembrane domain. The atrial natriuretic peptide receptor type A (ANPRA) and the homologous receptor type B (ANPRB) are both membrane guanylyl cyclases that synthesize cyclic GMP as an intracellular second messenger. T...

journal_title：Molecular and cellular biology

authors： Wilcox JN,Augustine A,Goeddel DV,Lowe DG

更新日期：1991-07-01 00:00:00

abstract：:Both cDNA clones and a genomic DNA clone encoding a 509-amino-acid protein that is 64% similar to chicken pp60c-src were isolated from the simple metazoan Hydra attenuata. We have designated this gene STK, for src-type kinase. Features of the amino acid sequence of the protein encoded by the STK gene suggest that it i...

journal_title：Molecular and cellular biology

authors： Bosch TC,Unger TF,Fisher DA,Steele RE

更新日期：1989-10-01 00:00:00

abstract：:Thrombospondins are a family of stress-inducible secreted glycoproteins that underlie tissue remodeling. We recently reported that thrombospondin-4 (Thbs4) has a critical intracellular function, regulating the adaptive endoplasmic reticulum (ER) stress pathway through activating transcription factor 6α (Atf6α). In the...

journal_title：Molecular and cellular biology

authors： Brody MJ,Schips TG,Vanhoutte D,Kanisicak O,Karch J,Maliken BD,Blair NS,Sargent MA,Prasad V,Molkentin JD

更新日期：2015-10-12 00:00:00

abstract：:Myoblast city (mbc), a member of the CDM superfamily, is essential in the Drosophila melanogaster embryo for fusion of myoblasts into multinucleate fibers. Using germ line clones in which both maternal and zygotic contributions were eliminated and rescue of the zygotic loss-of-function phenotype, we established that m...

journal_title：Molecular and cellular biology

authors： Balagopalan L,Chen MH,Geisbrecht ER,Abmayr SM

更新日期：2006-12-01 00:00:00

abstract：:The large T antigen of simian virus 40 (SV40) is a multifunctional protein that is essential in both the virus lytic cycle and the oncogenic transformation of cells by SV40. To investigate the role of the numerous biochemical and physiological activities of T antigen in the lytic and transformation processes, we have ...

journal_title：Molecular and cellular biology

authors： Manos MM,Gluzman Y

更新日期：1984-06-01 00:00:00

abstract：:IkappaB alpha retains the transcription factor NF-kappaB in the cytoplasm, thus inhibiting its function. Various stimuli inactivate IkappaB alpha by triggering phosphorylation of the N-terminal residues Ser32 and Ser36. Phosphorylation of both serines is demonstrated directly by phosphopeptide mapping utilizing calpai...

journal_title：Molecular and cellular biology

authors： Brown K,Franzoso G,Baldi L,Carlson L,Mills L,Lin YC,Gerstberger S,Siebenlist U

更新日期：1997-06-01 00:00:00

abstract：:In an effort to identify widely active positive regulatory elements, we have examined the action of the cytomegalovirus enhancer-promoter in transgenic mice. These elements activated expression in 24 of 28 tissues tested. The greatest expression was observed in the heart, kidney, brain, and testis. Maximum expression ...

journal_title：Molecular and cellular biology

authors： Schmidt EV,Christoph G,Zeller R,Leder P

更新日期：1990-08-01 00:00:00

abstract：:Inactivation of the tumor suppressor p53 by degradation is a mechanism utilized by cells to adapt to endoplasmic reticulum (ER) stress. However, the mechanisms of p53 destabilization by ER stress are not known. We demonstrate here that the E3 ubiquitin-ligase Hdm2 is essential for the nucleocytoplasmic transport and p...

journal_title：Molecular and cellular biology

authors： Pluquet O,Qu LK,Baltzis D,Koromilas AE

更新日期：2005-11-01 00:00:00

abstract：:A strong block to the elongation of nascent RNA transcripts by RNA polymerase II occurs in the 5' part of the mammalian c-fos proto-oncogene. In addition to the control of initiation, this mechanism contributes to transcriptional regulation of the gene. In vitro transcription experiments using nuclear extracts and pur...

journal_title：Molecular and cellular biology

authors： Mechti N,Piechaczyk M,Blanchard JM,Jeanteur P,Lebleu B

更新日期：1991-05-01 00:00:00

abstract：:The proto-oncogene c-myb is essential for a controlled balance between cell growth and differentiation. Aberrant c-Myb activity has been reported for numerous human cancers, and enforced c-Myb transcription can transform cells of lymphoid origin by stimulating cellular proliferation and inhibiting apoptotic pathways. ...

journal_title：Molecular and cellular biology

authors： Nicot C,Mahieux R,Pise-Masison C,Brady J,Gessain A,Yamaoka S,Franchini G

更新日期：2001-11-01 00:00:00

abstract：:We report here the isolation of a novel, highly tissue-restricted member of the ets transcription factor/oncogene family, ESE-1 (for epithelium-specific Ets), which has features distinct from those of any other ets-related factor. ESE-1 contains two putative DNA binding domains: an ETS domain, which is unique in that ...

journal_title：Molecular and cellular biology

authors： Oettgen P,Alani RM,Barcinski MA,Brown L,Akbarali Y,Boltax J,Kunsch C,Munger K,Libermann TA

更新日期：1997-08-01 00:00:00

abstract：:Sequences of DNA that hybridize on Southern blots with cloned intracisternal A-particle (IAP) sequences have been examined in genomic DNAs of neonatal mice, livers of adult mice (3, 6, 12, 18, 24, and 26 months old), and the solid myeloma tumor MOPC-315. The isoschizomers HpaII (CCGG or mCCGG) and MspI (CCGG or CmCGG)...

journal_title：Molecular and cellular biology

authors： Mays-Hoopes LL,Brown A,Huang RC

更新日期：1983-08-01 00:00:00

abstract：:Intestinal alkaline phosphatase (IAP) is the most ancestral of the tissue-specific members of the AP gene family. Several studies have suggested an absorptive function for IAP, but in vivo data to this effect have been lacking. We inactivated the mouse IAP gene in embryo-derived stem cells and generated mice homozygou...

journal_title：Molecular and cellular biology

authors： Narisawa S,Huang L,Iwasaki A,Hasegawa H,Alpers DH,Millán JL

更新日期：2003-11-01 00:00:00

abstract：:p300 and the closely related CREB binding protein (CBP) are transcriptional adaptors that are present in intracellular complexes with TATA binding protein (TBP) and bind to upstream activators including p53 and nuclear hormone receptors. They have intrinsic and associated histone acetyltransferase activity, suggesting...

journal_title：Molecular and cellular biology

authors： Dallas PB,Cheney IW,Liao DW,Bowrin V,Byam W,Pacchione S,Kobayashi R,Yaciuk P,Moran E

更新日期：1998-06-01 00:00:00

abstract：:Histone H1 is an abundant and essential component of chromatin whose precise role in regulating gene expression is poorly understood. Here, we report that a major target of H1-mediated regulation in embryonic stem (ES) cells is the X-linked Rhox homeobox gene cluster. To address the underlying mechanism, we examined t...

journal_title：Molecular and cellular biology

authors： Maclean JA,Bettegowda A,Kim BJ,Lou CH,Yang SM,Bhardwaj A,Shanker S,Hu Z,Fan Y,Eckardt S,McLaughlin KJ,Skoultchi AI,Wilkinson MF

更新日期：2011-03-01 00:00:00

abstract：:Endothelial cells differentiate from mesoderm-derived precursors to initiate the earliest events in vascular development. Although the signaling events that regulate the successive steps of vascular development are known in some detail, the transcriptional processes that regulate the first steps in vasculogenesis are ...

journal_title：Molecular and cellular biology

authors： Wu Y,Moser M,Bautch VL,Patterson C

更新日期：2003-08-01 00:00:00

abstract：:We reported the identification of a new family of DNA-binding proteins from our characterization of the dead ringer (dri) gene of Drosophila melanogaster. We show that dri encodes a nuclear protein that contains a sequence-specific DNA-binding domain that bears no similarity to known DNA-binding domains. A number of p...

journal_title：Molecular and cellular biology

authors： Gregory SL,Kortschak RD,Kalionis B,Saint R

更新日期：1996-03-01 00:00:00

abstract：:Mitotic chromosome condensation is chiefly driven by the condensin complex. The specific recognition (targeting) of chromosomal sites by condensin is an important component of its in vivo activity. We previously identified the rRNA gene cluster in Saccharomyces cerevisiae as an important condensin-binding site, but bo...

journal_title：Molecular and cellular biology

authors： Wang BD,Eyre D,Basrai M,Lichten M,Strunnikov A

更新日期：2005-08-01 00:00:00

abstract：:Expression of the granulocyte-macrophage colony-stimulating factor (GM-CSF) gene in T cells is activated by the combination of phorbol ester (phorbol myristate acetate) and calcium ionophore (A23187), which mimic antigen stimulation through the T-cell receptor. We have previously shown that a fragment containing bp -9...

journal_title：Molecular and cellular biology

authors： Masuda ES,Tokumitsu H,Tsuboi A,Shlomai J,Hung P,Arai K,Arai N

更新日期：1993-12-01 00:00:00

abstract：:Wnt/β-catenin signaling is a critical regulator of skeletal physiology. However, previous studies have mainly focused on its roles in osteoblasts, while its specific function in osteoclasts is unknown. This is a clinically important question because neutralizing antibodies against Wnt antagonists are promising new dru...

journal_title：Molecular and cellular biology

authors： Wei W,Zeve D,Suh JM,Wang X,Du Y,Zerwekh JE,Dechow PC,Graff JM,Wan Y

更新日期：2011-12-01 00:00:00

abstract：:Flap endonuclease 1 (FEN1) has been shown to remove 5' overhanging flap intermediates during base excision repair and to process the 5' ends of Okazaki fragments during lagging-strand DNA replication in vitro. To assess the in vivo role of the mammalian enzyme in repair and replication, we used a gene-targeting approa...

journal_title：Molecular and cellular biology

authors： Larsen E,Gran C,Saether BE,Seeberg E,Klungland A

更新日期：2003-08-01 00:00:00

abstract：:Previous studies indicated that repression by eve involves cooperative DNA binding and leads to the formation of a DNA loop which encompasses the DNA sequences normally bound by the RNA polymerase II general transcription factors. To test the general principle of whether bending of a basal promoter sequence can contri...

journal_title：Molecular and cellular biology

authors： TenHarmsel A,Biggin MD

更新日期：1995-10-01 00:00:00

abstract：:The human tumor necrosis factor alpha (TNF-alpha) gene is rapidly activated in response to multiple signals of stress and inflammation. We have identified transcription factors present in the TNF-alpha enhancer complex in vivo following ionophore stimulation (ATF-2/Jun and NFAT) and virus infection (ATF-2/Jun, NFAT, a...

journal_title：Molecular and cellular biology

authors： Falvo JV,Uglialoro AM,Brinkman BM,Merika M,Parekh BS,Tsai EY,King HC,Morielli AD,Peralta EG,Maniatis T,Thanos D,Goldfeld AE

更新日期：2000-03-01 00:00:00