Isolation and characterization of a novel epithelium-specific transcription factor, ESE-1, a member of the ets family.

abstract：:As a prominent characteristic of cell life, the regulation of cell quiescence is important for proper development, regeneration, and stress resistance and may play a role in certain degenerative diseases. However, the mechanism underlying quiescence remains largely unknown. Encysted embryos of Artemia are useful for s...

journal_title：Molecular and cellular biology

authors： Dai L,Ye S,Li HW,Chen DF,Wang HL,Jia SN,Lin C,Yang JS,Yang F,Nagasawa H,Yang WJ

更新日期：2017-03-17 00:00:00

abstract：:The dorsal protein (DL) regulates the transcriptional activity of several genes that determine cell fate along the dorsoventral axis of the Drosophila melanogaster embryo. DL is present at high levels in ventral nuclei, where it activates some genes (twi and sna) and represses others (zen, dpp, and tld). DL shows homo...

journal_title：Molecular and cellular biology

authors： Kirov N,Childs S,O'Connor M,Rushlow C

更新日期：1994-01-01 00:00:00

abstract：:In Drosophila melanogaster, achaete (ac) and m8 are model basic helix-loop-helix activator (bHLH A) and repressor genes, respectively, that have the opposite cell expression pattern in proneural clusters during Notch signaling. Previous studies have shown that activation of m8 transcription in specific cells within pr...

journal_title：Molecular and cellular biology

authors： Cave JW,Xia L,Caudy M

更新日期：2011-01-01 00:00:00

abstract：:Determining the functions of novel genes implicated in cell survival is directly relevant to our understanding of mammalian development and carcinogenesis. ARS2 is an evolutionarily conserved gene that confers arsenite resistance on arsenite-sensitive Chinese hamster ovary cells. Little is known regarding the function...

journal_title：Molecular and cellular biology

authors： Wilson MD,Wang D,Wagner R,Breyssens H,Gertsenstein M,Lobe C,Lu X,Nagy A,Burke RD,Koop BF,Howard PL

更新日期：2008-03-01 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 murine lambda5-VpreB1 locus encodes two proteins that form part of the pre-B-cell receptor and play a key role in B-lymphocyte development. We have identified a locus control region (LCR) which is responsible for coordinate activation of both genes in pre-B cells. Analysis of mice with single and multiple copies o...

journal_title：Molecular and cellular biology

authors： Sabbattini P,Georgiou A,Sinclair C,Dillon N

更新日期：1999-01-01 00:00:00

abstract：:The cellular response to DNA damage is an intricate mechanism that involves the interplay among several pathways. In this study, we provide evidence of the roles of the polyadenylation factor cleavage stimulation factor 50 (CstF-50) and the ubiquitin (Ub) escort factor p97 as cofactors of BRCA1/BARD1 E3 Ub ligase, fac...

journal_title：Molecular and cellular biology

authors： Fonseca D,Baquero J,Murphy MR,Aruggoda G,Varriano S,Sapienza C,Mashadova O,Rahman S,Kleiman FE

更新日期：2018-01-29 00:00:00

abstract：:The interleukin enhancer binding factors ILF2 (NF45) and ILF3 (NF90/NF110) have been implicated in various cellular pathways, such as transcription, microRNA (miRNA) processing, DNA repair, and translation, in mammalian cells. Using tandem affinity purification, we identified human NF45 and NF90 as components of precu...

journal_title：Molecular and cellular biology

authors： Wandrey F,Montellese C,Koos K,Badertscher L,Bammert L,Cook AG,Zemp I,Horvath P,Kutay U

更新日期：2015-10-01 00:00:00

abstract：:The homeobox gene HOXA9 has recently been shown to be an important regulator of endothelial cell (EC) differentiation and activation in addition to its role in embryonic development and hematopoiesis. In this report, we have determined that the EC-leukocyte adhesion molecule E-selectin is a key target for HOXA9. The d...

journal_title：Molecular and cellular biology

authors： Bandyopadhyay S,Ashraf MZ,Daher P,Howe PH,DiCorleto PE

更新日期：2007-06-01 00:00:00

abstract：:The Capn5 gene was inactivated by homologous recombination in ES cells that subsequently colonized the germ line of mice. The targeted mutation integrated a lacZ expression cassette into the Capn5 gene, allowing the expression of Capn5 mRNA to be examined in detail in heterozygous animals. Expression was observed in e...

journal_title：Molecular and cellular biology

authors： Franz T,Winckler L,Boehm T,Dear TN

更新日期：2004-02-01 00:00:00

abstract：:Swi4 and Swi6 form a complex which is required for Start-dependent activation of HO and for high-level expression of G1 cyclin genes CLN1 and CLN2. To identify other regulators of this pathway, we screened for dominant, recessive, conditional, and allele-specific suppressors of swi4 mutants. We isolated 16 recessive s...

journal_title：Molecular and cellular biology

authors： Lycan D,Mikesell G,Bunger M,Breeden L

更新日期：1994-11-01 00:00:00

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：:Heat shock proteins (HSPs) are highly conserved among all organisms from prokaryotes to eukaryotes. In mice, the HSP genes Hsp70.1 and Hsp70.3 are induced by both endogenous and exogenous stressors, such as heat and toxicants. In order to determine whether such proteins specifically influence genomic instability, mice...

journal_title：Molecular and cellular biology

authors： Hunt CR,Dix DJ,Sharma GG,Pandita RK,Gupta A,Funk M,Pandita TK

更新日期：2004-01-01 00:00:00

abstract：:TRF1 is a component of the shelterin complex at mammalian telomeres; however, a role for TRF1 in telomere biology in the context of the organism is unclear. In this study, we generated mice with transgenic TRF1 expression targeted to epithelial tissues (K5TRF1 mice). K5TRF1 mice have shorter telomeres in the epidermis...

journal_title：Molecular and cellular biology

authors： Muñoz P,Blanco R,de Carcer G,Schoeftner S,Benetti R,Flores JM,Malumbres M,Blasco MA

更新日期：2009-03-01 00:00:00

abstract：:Nucleolin is a ubiquitous multifunctional protein involved in preribosome assembly and associated with both nucleolar chromatin in interphase and nucleolar organizer regions on metaphasic chromosomes in mitosis. Extensive nucleolin phosphorylation by a casein kinase (CKII) occurs on serine in growing cells. Here we re...

journal_title：Molecular and cellular biology

authors： Belenguer P,Caizergues-Ferrer M,Labbé JC,Dorée M,Amalric F

更新日期：1990-07-01 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：:Filopodia are dynamic structures found at the leading edges of most migrating cells. IRSp53 plays a role in filopodium dynamics by coupling actin elongation with membrane protrusion. IRSp53 is a Cdc42 effector protein that contains an N-terminal inverse-BAR (Bin-amphipysin-Rvs) domain (IRSp53/MIM homology domain [IMD]...

journal_title：Molecular and cellular biology

authors： Robens JM,Yeow-Fong L,Ng E,Hall C,Manser E

更新日期：2010-02-01 00:00:00

abstract：:c-jun is a member of the family of immediate-early genes whose expression is induced by factors such as serum stimulation, phorbol ester, and differentiation signals. Here we show that increased Jun synthesis after serum stimulation is accompanied by a concomitant increase in phosphorylation. Several serine-threonine ...

journal_title：Molecular and cellular biology

authors： Baker SJ,Kerppola TK,Luk D,Vandenberg MT,Marshak DR,Curran T,Abate C

更新日期：1992-10-01 00:00:00

abstract：:Histone acetylation plays an important role in regulating chromatin structure and thus gene expression. Here we describe the functional characterization of HDAC4, a human histone deacetylase whose C-terminal part displays significant sequence similarity to the deacetylase domain of yeast HDA1. HDAC4 is expressed in va...

journal_title：Molecular and cellular biology

authors： Wang AH,Bertos NR,Vezmar M,Pelletier N,Crosato M,Heng HH,Th'ng J,Han J,Yang XJ

更新日期：1999-11-01 00:00:00

abstract：:In mammals, molecular mechanisms and factors involved in the tight regulation of telomerase expression and activity are still largely undefined. In this study, we provide evidence for a role of estrogens and their receptors in the transcriptional regulation of hTERT, the catalytic subunit of human telomerase and, cons...

journal_title：Molecular and cellular biology

authors： Misiti S,Nanni S,Fontemaggi G,Cong YS,Wen J,Hirte HW,Piaggio G,Sacchi A,Pontecorvi A,Bacchetti S,Farsetti A

更新日期：2000-06-01 00:00:00

abstract：:Entry into mitosis depends upon activation of the dual-specificity phosphatase Cdc25C, which dephosphorylates and activates the cyclin B-Cdc2 complex. Previous work has shown that the Xenopus polo-like kinase Plx1 can phosphorylate and activate Cdc25C in vitro. In the work presented here, we demonstrate that Plx1 is a...

journal_title：Molecular and cellular biology

authors： Qian YW,Erikson E,Li C,Maller JL

更新日期：1998-07-01 00:00:00

abstract：:The leptin receptor, LRb, and other cytokine receptors are devoid of intrinsic enzymatic activity and rely upon the activity of constitutively associated Jak family tyrosine kinases to mediate intracellular signaling. In order to clarify mechanisms by which Jak2, the cognate LRb-associated Jak kinase, is regulated and...

journal_title：Molecular and cellular biology

authors： Ishida-Takahashi R,Rosario F,Gong Y,Kopp K,Stancheva Z,Chen X,Feener EP,Myers MG Jr

更新日期：2006-06-01 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：:We have identified a gene that encodes the polypeptide cytochrome b in the avian malarial parasite Plasmodium gallinaceum. The gene containing the open reading frame was found to be located on a 6.2-kilobase multimeric extrachromosomal element. The amino acid translation from this gene demonstrated significant similar...

journal_title：Molecular and cellular biology

authors： Aldritt SM,Joseph JT,Wirth DF

更新日期：1989-09-01 00:00:00

abstract：:The cys-3+ gene of Neurospora crassa encodes a bZIP (basic region-leucine zipper) regulatory protein that is essential for sulfur structural gene expression (e.g., ars-1+). Nuclear transcription assays confirmed that cys-3+ was under sulfur-regulated transcriptional control and that cys-3+ transcription was constituti...

journal_title：Molecular and cellular biology

authors： Paietta JV

更新日期：1992-04-01 00:00:00

abstract：:The pocket protein family of tumor suppressors, and Rb specifically, have been implicated as controlling terminal differentiation in many tissues, including the heart. To establish the biological functions of Rb in the heart and overcome the early lethality caused by germ line deletion of Rb, we used a Cre/loxP system...

journal_title：Molecular and cellular biology

authors： MacLellan WR,Garcia A,Oh H,Frenkel P,Jordan MC,Roos KP,Schneider MD

更新日期：2005-03-01 00:00:00

abstract：:Oxygen radicals regulate many physiological processes, such as signaling, proliferation, and apoptosis, and thus play a pivotal role in pathophysiology and disease development. There are at least two thioredoxin reductase/thioredoxin/peroxiredoxin systems participating in the cellular defense against oxygen radicals. ...

journal_title：Molecular and cellular biology

authors： Conrad M,Jakupoglu C,Moreno SG,Lippl S,Banjac A,Schneider M,Beck H,Hatzopoulos AK,Just U,Sinowatz F,Schmahl W,Chien KR,Wurst W,Bornkamm GW,Brielmeier M

更新日期：2004-11-01 00:00:00

abstract：:Expression of the recombinant human U1-70K protein in COS cells resulted in its rapid transport to the nucleus, even when binding to U1 RNA was debilitated. Deletion analysis of the U1-70K protein revealed the existence of two segments of the protein which were independently capable of nuclear localization. One nuclea...

journal_title：Molecular and cellular biology

authors： Romac JM,Graff DH,Keene JD

更新日期：1994-07-01 00:00:00

abstract：:The protein kinase inhibitor 2-aminopurine (2-AP) greatly stimulated expression in human promonocytes-macrophages of plasmid constructs carrying various reporter genes (chloramphenicol acetyltransferase, lacZ, firefly luciferase [luc], and Salmonella typhimurium histidinol dehydrogenase [his]) driven by the human immu...

journal_title：Molecular and cellular biology

authors： Brown FL,Tahaoglu E,Graham GJ,Maio JJ

更新日期：1993-09-01 00:00:00

abstract：:We have studied the mechanism by which 5'-flanking sequences modulate the in vitro transcription of eucaryotic tRNA genes. Using deletion and linker substitution mutagenesis, we have found that the 5'-flanking sequences responsible for the different in vitro transcription levels of three Drosophila tRNA5Asn genes are ...

journal_title：Molecular and cellular biology

authors： Lofquist AK,Garcia AD,Sharp SJ

更新日期：1988-10-01 00:00:00