Literature DB >> 191812

Mapping of transcription sites of simian virus 40-specific late 16S and 19S mRNA by electron microscopy.

E May, J V Maizel, N P Salzman.   

Abstract

Simian virus 40 (SV40) late 19S and 16S mRNAs were annealed to complementary regions of partially melted viral double-stranded SV40(LHpa II) DNA or SV40(LBam HI) DNA. The RNA-DNA hybrid regions within the DNA molecules were visualized as loops [with SV40(LBam HI) DNA] in the electron microscope. The data confirm the previous localizations of the 3' and 5' ends of 16S SV40 mRNA and of the 3' end of late 19S SV40 mRNA. The 5' end of the major stable SV40 late 19S mRNA has been positioned at 0.755 map unit. Thus, the sequences of viral DNA from 0.655 to 0.755 map unit, including the replication origin, are not converted into major stable species of late viral mRNA.

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Year:  1977        PMID： 191812      PMCID： PMC392316          DOI： 10.1073/pnas.74.2.496

Source DB:  PubMed          Journal:  Proc Natl Acad Sci U S A        ISSN： 0027-8424            Impact factor:   11.205


  28 in total

1.  Metabolism of the polyadenylate sequence of nuclear RNA and messenger RNA in mammalian cells.

Authors:  G Brawerman; J Diez
Journal:  Cell       Date:  1975-07       Impact factor: 41.582

2.  Mapping of adenovirus messenger RNA by electron microscopy.

Authors:  H Westphal; J Meyer; J V Maizel
Journal:  Proc Natl Acad Sci U S A       Date:  1976-06       Impact factor: 11.205

3.  Posttranscriptional selection of simian virus 40-specific RNA.

Authors:  G Khoury; P Howley; D Nathans; M Martin
Journal:  J Virol       Date:  1975-02       Impact factor: 5.103

4.  The cell-free translation of SV40 messenger RNA.

Authors:  C L Prives; H Aviv; E Gilboa; M Revel; E Winocour
Journal:  Cold Spring Harb Symp Quant Biol       Date:  1975

5.  A map of temperature-sensitive mutants of simian virus 40.

Authors:  C J Lai; D Nathans
Journal:  Virology       Date:  1975-07       Impact factor: 3.616

6.  Chemical modification of simian virus 40 DNA by reaction with a water-soluble carbodiimide.

Authors:  J Lebowitz; C G Garon; M C Chen; N P Salzman
Journal:  J Virol       Date:  1976-04       Impact factor: 5.103

7.  Mapping the transcription site of the SV40-specific late 16 S mRNA.

Authors:  E May; H Kopecka; P May
Journal:  Nucleic Acids Res       Date:  1975-10       Impact factor: 16.971

8.  Analysis of simian virus 40 wild-type and mutant virions by agarose gel electrophoresis.

Authors:  M Zweig; S Barban; N P Salzman
Journal:  J Virol       Date:  1976-03       Impact factor: 5.103

9.  Regulation of tumor antigen synthesis by simain virus 40 gene A.

Authors:  P Tegtmeyer; M Schwartz; J K Collins; K Rundell
Journal:  J Virol       Date:  1975-07       Impact factor: 5.103

10.  Genome localization of simian virus 40 RNA species.

Authors:  G Khoury; B J Carter; F J Ferdinand; P M Howley; M Brown; M A Martin
Journal:  J Virol       Date:  1976-03       Impact factor: 5.103
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  9 in total

1.  Evidence that the RNA polymerase usually does not make a complete transcript of the late strand of simian virus 40 DNA.

Authors:  A H Fried
Journal:  J Virol       Date:  1979-02       Impact factor: 5.103

2.  Mapping early transcripts of herpes simplex virus type 1 by electron microscopy.

Authors:  J R Stringer; L E Holland; E K Wagner
Journal:  J Virol       Date:  1978-07       Impact factor: 5.103

3.  Identification of amber and ochre mutants of the human virus Ad2+ND1.

Authors:  R F Gesteland; N Wills; J B Lewis; T Grodzicker
Journal:  Proc Natl Acad Sci U S A       Date:  1977-10       Impact factor: 11.205

4.  5'-Terminal sequences and coding region of late simian virus 40 mRNAs are derived from noncontiguous segments of the viral genome.

Authors:  S Lavi; Y Groner
Journal:  Proc Natl Acad Sci U S A       Date:  1977-12       Impact factor: 11.205

5.  Sequence arrangement of the 5' ends of simian virus 40 16S and 19S mRNAs.

Authors:  M T Hsu; J Ford
Journal:  Proc Natl Acad Sci U S A       Date:  1977-11       Impact factor: 11.205

6.  Exon mutations that affect the choice of splice sites used in processing the SV40 late transcripts.

Authors:  M B Somasekhar; J E Mertz
Journal:  Nucleic Acids Res       Date:  1985-08-12       Impact factor: 16.971

7.  Characterization of a fused protein specified by the adenovirus type 2-simian virus 40 hybrid Ad2+ND1 dp2.

Authors:  G Fey; J B Lewis; T Grodzicker; A Bothwell
Journal:  J Virol       Date:  1979-04       Impact factor: 5.103

8.  Characterization of simian virus 40 tsA58 transcriptional intermediates at restrictive temperatures: relationship between DNA replication and transcription.

Authors:  E H Birkenmeier; E May; N P Salzman
Journal:  J Virol       Date:  1977-06       Impact factor: 5.103

9.  Mapping of inverted repeated DNA sequences within the genome of simian virus 40.

Authors:  M T Hsu; W R Jelinek
Journal:  Proc Natl Acad Sci U S A       Date:  1977-04       Impact factor: 11.205
  9 in total

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