Cyclin-specific control of ribosomal DNA segregation.

abstract：:Transcriptional activation by nuclear hormone receptors is mediated by the 160-kDa family of nuclear receptor coactivators. These coactivators associate with DNA-bound nuclear receptors and transmit activating signals to the transcription machinery through two activation domains. In screening for mammalian proteins th...

journal_title：Molecular and cellular biology

authors： Huang SM,Stallcup MR

更新日期：2000-03-01 00:00:00

abstract：:Growth differentiation factor 15 (GDF15) is a secreted protein with pleotropic functions from the transforming growth factor β (TGF-β) family. GDF15 is synthesized as a precursor and undergoes proteolytic cleavage to generate mature GDF15. The strong appetite-suppressing effect of mature GDF15 makes it an attractive t...

journal_title：Molecular and cellular biology

authors： Li JJ,Liu J,Lupino K,Liu X,Zhang L,Pei L

更新日期：2018-10-15 00:00:00

abstract：:Nascent-polypeptide-associated complex and coactivator alpha (alpha NAC) is a protein shuttling between the nucleus and the cytoplasm. Upon phosphorylation at residue serine 43 by integrin-linked kinase, alpha NAC is translocated to the nuclei of osteoblasts, where it acts as an AP-1 coactivator to increase osteocalci...

journal_title：Molecular and cellular biology

authors： Meury T,Akhouayri O,Jafarov T,Mandic V,St-Arnaud R

更新日期：2010-01-01 00:00:00

abstract：:The imprinted expression of the H19 and Igf2 genes in the mouse is controlled by an imprinting control center (ICR) whose activity is regulated by parent-of-origin differences in methylation. The only protein that has been implicated in ICR function is the zinc-finger protein CTCF, which binds at multiple sites within...

journal_title：Molecular and cellular biology

authors： Katz DJ,Beer MA,Levorse JM,Tilghman SM

更新日期：2005-05-01 00:00:00

abstract：:Glucose and oxygen are two of the most important molecules transferred from mother to fetus during eutherian pregnancy, and the metabolic fates of these nutrients converge at the transport and metabolism of pyruvate in mitochondria. Pyruvate enters the mitochondrial matrix through the mitochondrial pyruvate carrier (M...

journal_title：Molecular and cellular biology

authors： Bowman CE,Zhao L,Hartung T,Wolfgang MJ

更新日期：2016-07-14 00:00:00

abstract：:The abundance of crystallins (> 80% of the soluble protein) in the ocular lens provides advantageous markers for selective gene expression during cellular differentiation. Here we show by functional and protein-DNA binding experiments that the chicken alpha A-crystallin gene is regulated by at least five control eleme...

journal_title：Molecular and cellular biology

authors： Cvekl A,Sax CM,Bresnick EH,Piatigorsky J

更新日期：1994-11-01 00:00:00

abstract：:The activity of p21ras is required for the proliferative response to colony-stimulating factor 1 (CSF-1), and signals transduced by both the CSF-1 receptor (CSF-1R) and p21ras stimulate transcription from promoter elements containing overlapping binding sites for Fos/Jun- and Ets-related proteins. A sequence encoding ...

journal_title：Molecular and cellular biology

authors： Langer SJ,Bortner DM,Roussel MF,Sherr CJ,Ostrowski MC

更新日期：1992-12-01 00:00:00

abstract：:Mitochondrial respiratory complexes of the electron transport chain (CI, CIII, and CIV) can be assembled into larger structures forming supercomplexes. We analyzed the assembly/stability of respiratory complexes in mouse lung fibroblasts lacking the Rieske iron-sulfur protein (RISP knockout [KO]cells), one of the cata...

journal_title：Molecular and cellular biology

authors： Diaz F,Enríquez JA,Moraes CT

更新日期：2012-01-01 00:00:00

abstract：:Previous results of our cDNA microarray analysis to look for genes whose expression level correlates well with in vitro tubulogenesis by NP31 endothelial cells revealed the transcription factor ATF3 known to be responsive to stress such as reactive oxygen species (ROS). Anti-ATF3 small interfering RNA gave an inhibito...

journal_title：Molecular and cellular biology

authors： Okamoto A,Iwamoto Y,Maru Y

更新日期：2006-02-01 00:00:00

abstract：:The let-23 gene encodes a Caenorhabditis elegans homolog of the epidermal growth factor receptor (EGFR) necessary for vulval development. We have characterized a mutation of let-23 that activates the receptor and downstream signal transduction, leading to excess vulval differentiation. This mutation alters a conserved...

journal_title：Molecular and cellular biology

authors： Katz WS,Lesa GM,Yannoukakos D,Clandinin TR,Schlessinger J,Sternberg PW

更新日期：1996-02-01 00:00:00

abstract：:JUN transcription factors bind DNA as part of the AP-1 complex, regulate many cellular processes, and play a key role in oncogenesis. The three JUN proteins (c-JUN, JUNB, and JUND) can have both redundant and unique functions depending on the biological phenotype and cell type assayed. Mechanisms that allow this dynam...

journal_title：Molecular and cellular biology

authors： Selvaraj N,Budka JA,Ferris MW,Plotnik JP,Hollenhorst PC

更新日期：2015-01-01 00:00:00

abstract：:Expression of the Saccharomyces cerevisiae CYC1 gene produces mRNA with more than 20 different 5' ends. A derivative of the CYC1 gene (CYC1-157) was constructed with a deletion of a portion of the CYC1 5'-noncoding region, which includes the sites at which many of the CYC1 mRNAs 5' ends map. A 54-mer double-stranded o...

journal_title：Molecular and cellular biology

authors： McNeil JB,Smith M

更新日期：1985-12-01 00:00:00

abstract：:The cell cycle-regulatory transcription factor E2F-1 is regulated by interactions with proteins such as the retinoblastoma gene product and by cell cycle-dependent alterations in E2F-1 mRNA abundance. To better understand this latter phenomenon, we have isolated the human E2F-1 promoter. The human E2F-1 promoter, fuse...

journal_title：Molecular and cellular biology

authors： Neuman E,Flemington EK,Sellers WR,Kaelin WG Jr

更新日期：1994-10-01 00:00:00

abstract：:The TAR RNA binding Protein, TRBP, inhibits the activity of the interferon-induced protein kinase R (PKR), whereas the PKR activator, PACT, activates its function. TRBP and PACT also bind to each other through their double-stranded RNA binding domains (dsRBDs) and their Medipal domains, which may influence their activ...

journal_title：Molecular and cellular biology

authors： Daher A,Laraki G,Singh M,Melendez-Peña CE,Bannwarth S,Peters AH,Meurs EF,Braun RE,Patel RC,Gatignol A

更新日期：2009-01-01 00:00:00

abstract：:We have characterized features of the site recognized by a double-stranded DNA endonuclease, I-SceII, encoded by intron 4 alpha of the yeast mitochondrial COX1 gene. We determined the effects of 36 point mutations on the cleavage efficiency of natural and synthetic substrates containing the Saccharomyces capensis I-Sc...

journal_title：Molecular and cellular biology

authors： Wernette C,Saldanha R,Smith D,Ming D,Perlman PS,Butow RA

更新日期：1992-02-01 00:00:00

abstract：:TGF-alpha-PE40 is a hybrid protein composed of transforming growth factor-alpha (TGF-alpha) fused to a 40,000-dalton segment of Pseudomonas exotoxin A (PE40). This hybrid protein possesses the receptor-binding activity of TGF-alpha and the cell-killing properties of PE40. These properties enable TGF-alpha-PE40 to bind...

journal_title：Molecular and cellular biology

authors： Edwards GM,DeFeo-Jones D,Tai JY,Vuocolo GA,Patrick DR,Heimbrook DC,Oliff A

更新日期：1989-07-01 00:00:00

abstract：:We previously identified a set of transcription regulators, referred to as TIPs (tension-induced/inhibited proteins), with a role in myogenic versus adipogenic differentiation. Here we report that the TIP family comprises eight isoforms, all bearing a SANT (switching-defective protein 3, adaptor 2, nuclear receptor co...

journal_title：Molecular and cellular biology

authors： Badri KR,Zhou Y,Dhru U,Aramgam S,Schuger L

更新日期：2008-10-01 00:00:00

abstract：:Fusion proteins known to activate transcription in vivo were tested for the ability to stimulate transcription in vitro in a recently developed Saccharomyces cerevisiae RNA polymerase II transcription system. One fusion protein, whose activation domain was derived from the herpesvirus transcriptional activator VP16, g...

journal_title：Molecular and cellular biology

authors： Chasman DI,Leatherwood J,Carey M,Ptashne M,Kornberg RD

更新日期：1989-11-01 00:00:00

abstract：:The mTOR signaling complex integrates signals from growth factors and nutrient availability to control cell growth and proliferation, in part through effects on the protein-synthetic machinery. Protein synthesis rates fluctuate throughout the cell cycle but diminish significantly during the G(2)/M transition. The fate...

journal_title：Molecular and cellular biology

authors： Ramírez-Valle F,Badura ML,Braunstein S,Narasimhan M,Schneider RJ

更新日期：2010-07-01 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：:Protein kinase GCN2 is a multidomain protein that contains a region homologous to histidyl-tRNA synthetases juxtaposed to the kinase catalytic moiety. Previous studies have shown that in response to histidine starvation, GCN2 phosphorylates eukaryotic initiation factor 2 (eIF-2), to induce the translational expression...

journal_title：Molecular and cellular biology

authors： Wek SA,Zhu S,Wek RC

更新日期：1995-08-01 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：:Plk is a mammalian serine/threonine protein kinase whose activity peaks at the onset of M phase. It is closely related to other mammalian kinases, Snk, Fnk, and Prk, as well as to Xenopus laevis Plx1, Drosophila melanogaster polo, Schizosaccharomyces pombe Plo1, and Saccharomyces cerevisiae Cdc5. The M phase of the ce...

journal_title：Molecular and cellular biology

authors： Lee KS,Erikson RL

更新日期：1997-06-01 00:00:00

abstract：:The full-length normal and T24 mutant human H-ras proteins and two truncated derivatives of the T24 mutant were expressed efficiently in Escherichia coli. The proteins accumulated to 1 to 5% of total cellular protein, and each was specifically recognized by anti-ras monoclonal antibodies. The two full-length proteins ...

journal_title：Molecular and cellular biology

authors： Gross M,Sweet RW,Sathe G,Yokoyama S,Fasano O,Goldfarb M,Wigler M,Rosenberg M

更新日期：1985-05-01 00:00:00

abstract：:Tmprss2 encodes an androgen-regulated type II transmembrane serine protease (TTSP) expressed highly in normal prostate epithelium and has been implicated in prostate carcinogenesis. Although in vitro studies suggest protease-activated receptor 2 may be a substrate for TMPRSS2, the in vivo biological activities of TMPR...

journal_title：Molecular and cellular biology

authors： Kim TS,Heinlein C,Hackman RC,Nelson PS

更新日期：2006-02-01 00:00:00

abstract：:With v-yes DNA as the probe, a human cDNA library made from placental RNA was screened under relaxed conditions, and DNA clones derived from a novel genetic locus, termed lyn, were obtained. Nucleotide sequencing revealed that lyn could encode a novel tyrosine kinase that was very similar to mouse T-lymphocyte-specifi...

journal_title：Molecular and cellular biology

authors： Yamanashi Y,Fukushige S,Semba K,Sukegawa J,Miyajima N,Matsubara K,Yamamoto T,Toyoshima K

更新日期：1987-01-01 00:00:00

abstract：:Major histocompatibility complex class II (MHCII) molecules play a pivotal role in the immune system because they direct the development and activation of CD4(+) T cells. There are three human MHCII isotypes, HLA-DR, HLA-DQ, and HLA-DP. Key transcription factors controlling MHCII genes have been identified by virtue o...

journal_title：Molecular and cellular biology

authors： Peretti M,Villard J,Barras E,Zufferey M,Reith W

更新日期：2001-09-01 00:00:00

abstract：:CD146, an endothelial biomarker, has been shown to be aberrantly upregulated during pathological angiogenesis and functions as a coreceptor for vascular endothelial growth factor receptor 2 (VEGFR-2) to promote disease progression. However, the regulatory mechanisms of CD146 expression during angiogenesis remain uncle...

journal_title：Molecular and cellular biology

authors： Wang P,Luo Y,Duan H,Xing S,Zhang J,Lu D,Feng J,Yang D,Song L,Yan X

更新日期：2013-09-01 00:00:00

abstract：:Phospholipase C-gamma2 (PLC-gamma2) plays an important role in B-cell signaling. Phosphorylation of various tyrosine residues of PLC-gamma2 has been implicated in regulation of its lipase activity. With the use of antibodies specific for each of the putative phosphorylation sites, we have now shown that PLC-gamma2 is ...

journal_title：Molecular and cellular biology

authors： Kim YJ,Sekiya F,Poulin B,Bae YS,Rhee SG

更新日期：2004-11-01 00:00:00

abstract：:Two alpha-tubulin genes from the budding yeast Saccharomyces cerevisiae were identified and cloned by cross-species DNA homology. Nucleotide sequencing studies revealed that the two genes, named TUB1 and TUB3, encoded gene products of 447 and 445 amino acids, respectively, that are highly homologous to alpha-tubulins ...

journal_title：Molecular and cellular biology

authors： Schatz PJ,Pillus L,Grisafi P,Solomon F,Botstein D

更新日期：1986-11-01 00:00:00