Development of autonomously replicating plasmids for Candida albicans.

abstract：:In 7 of 37 patients with cutaneous melanoma, mutations in the N-ras gene were found. The primary tumors of these seven patients were exclusively localized on body sites continuously exposed to sunlight. Moreover, the ras mutations were all at or near dipyrimidine sites known to be targets of UV damage. Two primary tum...

journal_title：Molecular and cellular biology

authors： van 't Veer LJ,Burgering BM,Versteeg R,Boot AJ,Ruiter DJ,Osanto S,Schrier PI,Bos JL

更新日期：1989-07-01 00:00:00

abstract：:Max is a basic helix-loop-helix/leucine zipper protein that forms heterodimers with the Myc family of proteins to promote cell growth and with the Mad/Mxi1 family of proteins to inhibit cell growth. The role of Max as the obligate binding partner for these two protein families necessitates the observed constitutive ex...

journal_title：Molecular and cellular biology

authors： Peters MA,Sollenberger KG,Kao TL,Taparowsky EJ

更新日期：1997-03-01 00:00:00

abstract：:In Saccharomyces cerevisiae, 3-amino-1,2,4-triazole (aminotriazole) competitively inhibits the activity of imidazoleglycerolphosphate dehydratase, the product of the HIS3 gene. Wild-type strains are able to grow in the presence of 10 mM aminotriazole because they induce the level of imidazoleglycerolphosphate dehydrat...

journal_title：Molecular and cellular biology

authors： Kanazawa S,Driscoll M,Struhl K

更新日期：1988-02-01 00:00:00

abstract：:Considering the link between plasma high-density lipoprotein (HDL) cholesterol levels and a protective effect against coronary artery disease as well as the suggested beneficial effects of retinoids on the production of the major HDL apolipoprotein (apo), apo A-I, the goal of this study was to analyze the influence of...

journal_title：Molecular and cellular biology

authors： Vu-Dac N,Schoonjans K,Kosykh V,Dallongeville J,Heyman RA,Staels B,Auwerx J

更新日期：1996-07-01 00:00:00

abstract：:The ability of the zeste moiety of beta-galactosidase-zeste fusion proteins synthesized in Escherichia coli to bind specific DNA sequences was examined. Such fusion proteins recognize a region of the white locus upstream of the start of transcription; this region has previously been shown to be required for genetic in...

journal_title：Molecular and cellular biology

authors： Mansukhani A,Crickmore A,Sherwood PW,Goldberg ML

更新日期：1988-02-01 00:00:00

abstract：:The c-fes locus encodes a 93-kDa non-receptor protein tyrosine kinase (Fes) that regulates the growth and differentiation of hematopoietic and vascular endothelial cells. Unique to Fes is a long N-terminal sequence with two regions of strong homology to coiled-coil oligomerization domains. We introduced leucine-to-pro...

journal_title：Molecular and cellular biology

authors： Cheng HY,Schiavone AP,Smithgall TE

更新日期：2001-09-01 00:00:00

abstract：:In eukaryotes, crossovers in mitotic cells can have deleterious consequences and therefore must be suppressed. Mutations in BLM give rise to Bloom syndrome, a disease that is characterized by an elevated rate of crossovers and increased cancer susceptibility. However, simple eukaryotes such as Saccharomyces cerevisiae...

journal_title：Molecular and cellular biology

authors： Hu Y,Lu X,Barnes E,Yan M,Lou H,Luo G

更新日期：2005-05-01 00:00:00

abstract：:Saccharomyces cerevisiae contains eight members of a novel and fungus-specific family of bZIP proteins that is defined by four atypical residues on the DNA-binding surface. Two of these proteins, Yap1 and Yap2, are transcriptional activators involved in pleiotropic drug resistance. Although initially described as AP-1...

journal_title：Molecular and cellular biology

authors： Fernandes L,Rodrigues-Pousada C,Struhl K

更新日期：1997-12-01 00:00:00

abstract：:In the present study, we addressed the role of the c-jun proto-oncogene in the mitogenic response of human fibroblasts and primary acute myelogenous leukemia blasts to tumor necrosis factor alpha (TNF-alpha). Our data indicate that TNF-alpha treatment of these cells is associated with transcriptional activation of c-j...

journal_title：Molecular and cellular biology

authors： Brach MA,Gruss HJ,Sott C,Herrmann F

更新日期：1993-07-01 00:00:00

abstract：:The Saccharomyces cerevisiae PGK (phosphoglycerate kinase) gene encodes one of the most abundant mRNA and protein species in the cell. To identify the promoter sequences required for the efficient expression of PGK, we undertook a detailed internal deletion analysis of the 5' noncoding region of the gene. Our analysis...

journal_title：Molecular and cellular biology

authors： Ogden JE,Stanway C,Kim S,Mellor J,Kingsman AJ,Kingsman SM

更新日期：1986-12-01 00:00:00

abstract：:The yeast nuclear gene YME1 was one of six genes recently identified in a screen for mutations that elevate the rate at which DNA escapes from mitochondria and migrates to the nucleus. yme1 mutations, including a deletion, cause four known recessive phenotypes: an elevation in the rate at which copies of TRP1 and ARS1...

journal_title：Molecular and cellular biology

authors： Thorsness PE,White KH,Fox TD

更新日期：1993-09-01 00:00:00

abstract：:Cyclooxygenase (COX) catalyzes the first step in prostanoid biosynthesis and exists as two isoforms. COX-1 is a constitutive enzyme involved in physiological processes, whereas COX-2 is induced by a variety of stimuli. MicroRNAs (miRNAs) are noncoding RNAs that function as key posttranscriptional regulators of gene ex...

journal_title：Molecular and cellular biology

authors： Motiño O,Francés DE,Mayoral R,Castro-Sánchez L,Fernández-Velasco M,Boscá L,García-Monzón C,Brea R,Casado M,Agra N,Martín-Sanz P

更新日期：2015-07-01 00:00:00

abstract：:We have studied the abilities of different transactivation domains to stimulate the initiation and elongation (postinitiation) steps of RNA polymerase II transcription in vivo. Nuclear run-on and RNase protection analyses revealed three classes of activation domains: Sp1 and CTF stimulated initiation (type I); human i...

journal_title：Molecular and cellular biology

authors： Blau J,Xiao H,McCracken S,O'Hare P,Greenblatt J,Bentley D

更新日期：1996-05-01 00:00:00

abstract：:Expression of the Cyp 2d-9 (steroid 16 alpha-hydroxylase) gene in mouse liver is male specific in such Mus musculus domesticus strains as FVB/N, whereas the corresponding P450 genes in the wild mouse species Mus spretus are not sex specific in their expression. These parental differences in the gene expressions were i...

journal_title：Molecular and cellular biology

authors： Sueyoshi T,Kobayashi R,Nishio K,Aida K,Moore R,Wada T,Handa H,Negishi M

更新日期：1995-08-01 00:00:00

abstract：:We report a negative feedback loop between the signaling protein phospholipase D (PLD), phosphatidic acid (PA), and a specific set of microRNAs (miRNAs) during nutrient starvation of breast cancer cells. We show that PLD expression is increased in four breast cancer cell lines and that hypoxia, cell overcrowding, and ...

journal_title：Molecular and cellular biology

authors： Fite K,Elkhadragy L,Gomez-Cambronero J

更新日期：2016-01-19 00:00:00

abstract：:DNA end-labeling procedures were used to analyze both the frequency and distribution of DNA strand breaks in mammalian cells exposed or not to different types of DNA-damaging agents. The 3' ends were labeled by T4 DNA polymerase-catalyzed nucleotide exchange carried out in the absence or presence of Escherichia coli e...

journal_title：Molecular and cellular biology

authors： Legault J,Tremblay A,Ramotar D,Mirault ME

更新日期：1997-09-01 00:00:00

abstract：:MOT1 is an essential Saccharomyces cerevisiae protein and a member of the SNF2/SWI2 family of ATPases. MOT1 functions by removing TATA-binding protein (TBP) from DNA, and as a consequence, MOT1 can regulate transcription both in vitro and in vivo. Here we describe the in vivo and in vitro activities of MOT1 deletion a...

journal_title：Molecular and cellular biology

authors： Auble DT,Wang D,Post KW,Hahn S

更新日期：1997-08-01 00:00:00

abstract：:The Drosophila dopa decarboxylase gene, Ddc, is expressed in the hypoderm and in a small number of cells in the central nervous system (CNS). The unique Ddc primary transcript is alternatively spliced in these two tissues. We investigated whether Ddc splicing in the CNS is a general property of the CNS or a unique pro...

journal_title：Molecular and cellular biology

authors： Shen J,Beall CJ,Hirsh J

更新日期：1993-08-01 00:00:00

abstract：:Reb1p is a DNA binding protein of Saccharomyces cerevisiae that has been implicated in the activation of transcription by polymerase (Pol) II, in the termination of transcription by Pol I, and in the organization of nucleosomes. Studies of the transcriptional control of the REB1 gene have led us to identify three Reb1...

journal_title：Molecular and cellular biology

authors： Wang KL,Warner JR

更新日期：1998-07-01 00:00:00

abstract：:Transcriptional activation of eukaryotic genes depends on the precise and ordered recruitment of activators, chromatin modifiers/remodelers, coactivators, and general transcription factors to the promoters of target genes. Using the human matrix metalloproteinase 9 (MMP-9) gene as a model system, we investigated the s...

journal_title：Molecular and cellular biology

authors： Ma Z,Shah RC,Chang MJ,Benveniste EN

更新日期：2004-06-01 00:00:00

abstract：:The Drosophila melanogaster GAGA factor (encoded by the Trithorax-like [Trl] gene) is required for correct chromatin architecture at diverse chromosomal sites. The Trl gene encodes two alternatively spliced isoforms of the GAGA factor (GAGA-519 and GAGA-581) that are identical except for the length and sequence of the...

journal_title：Molecular and cellular biology

authors： Greenberg AJ,Schedl P

更新日期：2001-12-01 00:00:00

abstract：:The alpha 2 protein of the yeast Saccharomyces cerevisiae normally represses a set of cell-type-specific genes (the a-specific genes) that are transcribed by RNA polymerase II. In this study, we determined whether alpha 2 can affect transcription by other RNA polymerases. We find that alpha 2 can repress transcription...

journal_title：Molecular and cellular biology

authors： Herschbach BM,Johnson AD

更新日期：1993-07-01 00:00:00

abstract：:Cholesterol homeostasis is maintained by coordinate regulation of cholesterol synthesis and its conversion to bile acids in the liver. The excretion of cholesterol from liver and intestine is regulated by ATP-binding cassette half-transporters ABCG5 and ABCG8. The genes for these two proteins are closely linked and di...

journal_title：Molecular and cellular biology

authors： Sumi K,Tanaka T,Uchida A,Magoori K,Urashima Y,Ohashi R,Ohguchi H,Okamura M,Kudo H,Daigo K,Maejima T,Kojima N,Sakakibara I,Jiang S,Hasegawa G,Kim I,Osborne TF,Naito M,Gonzalez FJ,Hamakubo T,Kodama T,Sakai J

更新日期：2007-06-01 00:00:00

abstract：:Nuclear microinjection of c-H-ras DNA induced DNA synthesis in reversibly nonproliferating quiescent human cells. The proto-oncogene and oncogene forms were equally effective inducers. In contrast, c-H-ras DNA either alone or in combination with the adenovirus E1A gene did not cause terminally nondividing senescent ce...

journal_title：Molecular and cellular biology

authors： Lumpkin CK,Knepper JE,Butel JS,Smith JR,Pereira-Smith OM

更新日期：1986-08-01 00:00:00

abstract：:By using a model system for cell transformation mediated by the cooperation of the activated H-ras oncogene and the inactivated p53 tumor suppressor gene, rCop-1 was identified by mRNA differential display as a gene whose expression became lost after cell transformation. Homology analysis indicates that rCop-1 belongs...

journal_title：Molecular and cellular biology

authors： Zhang R,Averboukh L,Zhu W,Zhang H,Jo H,Dempsey PJ,Coffey RJ,Pardee AB,Liang P

更新日期：1998-10-01 00:00:00

abstract：:Multipotential stem cell lines, derived specifically from long-term bone marrow cultures infected with a recombinant retrovirus carrying v-src, lack v-src. Stable consequences thus result from transient actions or indirect effects of v-src on other cells, with the latter possibility being favored by its mosaic express...

journal_title：Molecular and cellular biology

authors： Wyke JA,Stoker AW,Searle S,Spooncer E,Simmons P,Dexter TM

更新日期：1986-03-01 00:00:00

abstract：:The cytoplasmic domain of the cloned erythropoietin (EPO) receptor (EPOR) contains no protein kinase motif, yet addition of EPO to EPO-responsive cells causes an increase in protein-tyrosine phosphorylation. Here we show that addition of EPO or interleukin-3 (IL-3) to an IL-3-dependent cell line expressing the wild-ty...

journal_title：Molecular and cellular biology

authors： Yoshimura A,Lodish HF

更新日期：1992-02-01 00:00:00

abstract：:Understanding the mechanisms that drive the differentiation of dopaminergic (DA) neurons is crucial for successful development of novel therapies for Parkinson's disease, in which DA neurons progressively degenerate. However, the mechanisms underlying the differentiation-promoting effects of Wnt5a on DA precursors are...

journal_title：Molecular and cellular biology

authors： Čajánek L,Ganji RS,Henriques-Oliveira C,Theofilopoulos S,Koník P,Bryja V,Arenas E

更新日期：2013-01-01 00:00:00

abstract：:The Moloney murine sarcoma virus long terminal repeat (LTR) harbors two distinct positive activators of transcription, namely, a distal signal and an enhancer. In this report we demonstrate that infection by herpes simplex virus (HSV) can markedly affect the utilization of these two Moloney murine sarcoma virus transc...

journal_title：Molecular and cellular biology

authors： Graves BJ,Eisenberg SP,Coen DM,McKnight SL

更新日期：1985-08-01 00:00:00

abstract：:Cultured animal cells rearrange foreign DNA very efficiently by homologous recombination. The individual steps that constitute the mechanism(s) of homologous recombination in transfected DNA are as yet undefined. In this study, we examined the topological requirements by using the genome of simian virus 40 (SV40) as a...

journal_title：Molecular and cellular biology

authors： Wake CT,Vernaleone F,Wilson JH

更新日期：1985-08-01 00:00:00