Literature DB >> 3031481

Induction of c-Ha-ras transcription in rat cells by simian virus 40 large T antigen.

K Segawa, N Yamaguchi.   

Abstract

Rat 3Y1 cells expressing simian virus 40 large T antigen under the control of the mouse mammary tumor virus long terminal repeat were established. The amount of c-Ha-ras mRNA in those cells was elevated by about 20 times in parallel with large T antigen after exposure to dexamethasone for 48 h. In chloramphenicol acetyltransferase assays with a plasmid containing the c-Ha-ras-1 promoter the increase in c-Ha-ras mRNA was shown to occur at the transcriptional level.

Entities:  

Mesh：

Substances：

Year:  1987        PMID： 3031481      PMCID： PMC365104          DOI： 10.1128/mcb.7.1.556-559.1987

Source DB:  PubMed          Journal:  Mol Cell Biol        ISSN： 0270-7306            Impact factor:   4.272


  20 in total

1.  Rat cell line 3y1 and its virogenic polyoma- and sv40- transformed derivatives.

Authors:  G Kimura; A Itagaki; J Summers
Journal:  Int J Cancer       Date:  1975-04-15       Impact factor: 7.396

2.  Characterization of the chimeric SV40 large T antigen which has a membrane attachment sequence of polyoma virus middle T antigen.

Authors:  K Segawa; N Yamaguchi
Journal:  Virology       Date:  1986-12       Impact factor: 3.616

3.  Hybridization of denatured RNA and small DNA fragments transferred to nitrocellulose.

Authors:  P S Thomas
Journal:  Proc Natl Acad Sci U S A       Date:  1980-09       Impact factor: 11.205

4.  Glucocorticoids regulate expression of dihydrofolate reductase cDNA in mouse mammary tumour virus chimaeric plasmids.

Authors:  F Lee; R Mulligan; P Berg; G Ringold
Journal:  Nature       Date:  1981-11-19       Impact factor: 49.962

5.  Differential subcellular localization of in vivo-phosphorylated and nonphosphorylated middle-sized tumor antigen of polyoma virus and its relationship to middle-sized tumor antigen phosphorylating activity in vitro.

Authors:  K Segawa; Y Ito
Journal:  Proc Natl Acad Sci U S A       Date:  1982-11       Impact factor: 11.205

6.  Transformation of mammalian cells to antibiotic resistance with a bacterial gene under control of the SV40 early region promoter.

Authors:  P J Southern; P Berg
Journal:  J Mol Appl Genet       Date:  1982

7.  Cytoplasmic dot hybridization. Simple analysis of relative mRNA levels in multiple small cell or tissue samples.

Authors:  B A White; F C Bancroft
Journal:  J Biol Chem       Date:  1982-08-10       Impact factor: 5.157

8.  Dual evolutionary origin for the rat genetic sequences of Harvey murine sarcoma virus.

Authors:  R W Ellis; D DeFeo; J M Maryak; H A Young; T Y Shih; E H Chang; D R Lowy; E M Scolnick
Journal:  J Virol       Date:  1980-11       Impact factor: 5.103

9.  Enhancement of polyoma virus middle T antigen tyrosine phosphorylation by epidermal growth factor.

Authors:  K Segawa; Y Ito
Journal:  Nature       Date:  1983 Aug 25-31       Impact factor: 49.962

10.  Recombinant genomes which express chloramphenicol acetyltransferase in mammalian cells.

Authors:  C M Gorman; L F Moffat; B H Howard
Journal:  Mol Cell Biol       Date:  1982-09       Impact factor: 4.272
View more
  7 in total

1.  trans-activation of viral enhancers by the hepatitis B virus X protein.

Authors:  D F Spandau; C H Lee
Journal:  J Virol       Date:  1988-02       Impact factor: 5.103

Review 2.  Mechanisms of transcriptional regulation of cellular genes by SV40 large T- and small T-antigens.

Authors:  U Moens; O M Seternes; B Johansen; O P Rekvig
Journal:  Virus Genes       Date:  1997       Impact factor: 2.332

3.  Tumorigenicity of simian virus 40-hepatocyte cell lines: effect of in vitro and in vivo passage on expression of liver-specific genes and oncogenes.

Authors:  C D Woodworth; J W Kreider; L Mengel; T Miller; Y L Meng; H C Isom
Journal:  Mol Cell Biol       Date:  1988-10       Impact factor: 4.272

4.  trans activation of type 1 interferon promoters by simian virus 40 T antigen.

Authors:  J Hiscott; A Wong; D Alper; S Xanthoudakis
Journal:  Mol Cell Biol       Date:  1988-08       Impact factor: 4.272

5.  Carcinogen-induced DNA amplification in vitro: overreplication of the simian virus 40 origin region in extracts from carcinogen-treated CO60 cells.

Authors:  Y Berko-Flint; S Karby; D Hassin; S Lavi
Journal:  Mol Cell Biol       Date:  1990-01       Impact factor: 4.272

6.  The 89,000-Mr murine cytomegalovirus immediate-early protein stimulates c-fos expression and cellular DNA synthesis.

Authors:  J Schickedanz; L Philipson; W Ansorge; R Pepperkok; R Klein; U H Koszinowski
Journal:  J Virol       Date:  1988-09       Impact factor: 5.103

7.  Simian virus 40 small-t does not transactivate RNA polymerase II promoters in virus infections.

Authors:  P Rajan; V Dhamankar; K Rundell; B Thimmapaya
Journal:  J Virol       Date:  1991-12       Impact factor: 5.103
  7 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.