Abstract
Stationary chicken embryo fibroblasts exposed to Rous sarcoma virus (RSV) did not synthesize virus RNA until after division of the infected cells. Initiation of RNA transcription after cell division resulted in transcription of the entire viral genome and was followed shortly thereafter by appearance of progeny virus. Addition of colchicine to RSV-infected stationary chicken embryo fibroblasts resulted in inhibition of cell division and a 24-h delay in the appearance of virus RNA. RSV-infected chicken embryo fibroblasts made stationary 10 to 15 cell generations after infection continued to produce an amount of progeny virus similar to that produced in dividing RSV-infected cells. Teh virus produced from cells made stationary after virus production had begun contained RNA synthesized in stationary cells. Therefore, division of the RSV-infected chicken embryo fibroblast is required for the initiation of transcription of virus RNA, but it is not required for the maintenance of transcription of virus RNA.
MeSH Terms
Animals
Avian Sarcoma Viruses/growth & development
Blood
Cell Division
Cells, Cultured
Chick Embryo
Colchicine/pharmacology
Fibroblasts
In Vitro Techniques
Iodine Radioisotopes
Nucleic Acid Hybridization
Phosphorus Radioisotopes
RNA, Viral/biosynthesis
Thymidine
Time Factors
Transcription, Genetic
Tritium
Uridine
Virus Replication/drug effects
Chemicals
Iodine Radioisotopes
Phosphorus Radioisotopes
RNA, Viral
Tritium
Colchicine
Thymidine
Uridine
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Humphries E H
Temin H M
References (26)
26 references, click to expand
-
RNA-dependent DNA polymerase in virions of Rous sarcoma virus.
Nature. 1970 Jun 27;226(5252):1211-3
PMID: 4316301
-
Cell cycle-dependent activation of rous sarcoma virus-infected stationary chicken cells: avian leukosis virus group-specific antigens and ribonucleic acid.
J Virol. 1972 Jul;10(1):82-7
PMID: 4339198
-
Quantitative determination and location of newly synthesized virus-specific ribonucleic acid in chicken cells infected with Rous sarcoma virus.
J Virol. 1973 May;11(5):761-74
PMID: 4350719
-
THE EFFECTS OF ACTINOMYCIN D ON GROWTH OF ROUS SARCOMA VIRUS IN VITRO.
Virology. 1963 Aug;20:577-82
PMID: 14059825
-
An avian leukosis virus related to RSV(O): properties and evidence for helper activity.
Virology. 1971 Jan;43(1):223-34
PMID: 5101017
-
Comparison of Rous sarcoma virus-specific deoxyribonucleic acid polymerases in virions of Rous sarcoma virus and in Rous sarcoma virus-infected chicken cells.
J Virol. 1971 May;7(5):625-34
PMID: 4326752
-
The cellular and molecular biology of RNA tumor viruses, especially avian leukosis-sarcoma viruses, and their relatives.
Adv Cancer Res. 1974;19(0):47-104
PMID: 4137243
-
Hybridization of RNA labelled with 125 I to high specific activity.
Nat New Biol. 1973 Apr 4;242(118):142-5
PMID: 4512652
-
A radiological study of cell-virus interaction in the Rous sarcoma.
Virology. 1959 Jan;7(1):75-91
PMID: 13636057
-
Synchronization of Rous sarcoma virus production in chick embryo cells.
Virology. 1972 Jan;47(1):133-41
PMID: 4333565
-
Repeated sequences in DNA. Hundreds of thousands of copies of DNA sequences have been incorporated into the genomes of higher organisms.
Science. 1968 Aug 9;161(3841):529-40
PMID: 4874239
-
The effects of reciprocal changes in temperature on the transformed state of cells infected with a rous sarcoma virus mutant.
Virology. 1971 Nov;46(2):470-9
PMID: 4331732
-
Early synthesis of virus-specific RNA and DNA in cells rapidly transformed with Rous sarcoma virus.
Virology. 1973 Dec;56(2):532-48
PMID: 4357055
-
RNA-directed DNA synthesis by virions of Rous sarcoma virus: further characterization of the templates and the extent of their transcription.
Virology. 1973 Mar;52(1):264-74
PMID: 4139806
-
On the structure of RNA tumor viruses.
Curr Top Microbiol Immunol. 1970;51:78-104
PMID: 4317863
-
Detection of avian tumor virus RNA in uninfected chicken embryo cells.
J Virol. 1973 Feb;11(2):157-67
PMID: 4120205
-
Lack of sequence homology among RNAs of avian leukosis-sarcoma viruses, reticuloendotheliosis viruses, and chicken endogenous RNA-directed DNA polymerase activity.
J Virol. 1973 Dec;12(6):1314-24
PMID: 4128378
-
Carcinogenesis by RNA sarcoma viruses. XII. A quantitative study of infection of rat cells in vitro by avian sarcoma viruses.
Virology. 1970 Jan;40(1):118-34
PMID: 4312371
-
Mechanism of cell transformation by RNA tumor viruses.
Annu Rev Microbiol. 1971;25:609-48
PMID: 4342705
-
The mechanism of action of colchicine. Colchicine binding to sea urchin eggs and the mitotic apparatus.
J Cell Biol. 1967 Aug;34(2):535-48
PMID: 6035643
-
A crude nuclease preparation suitable for use in DNA reassociation experiments.
Biochim Biophys Acta. 1971 Jul 29;240(4):522-31
PMID: 5123563
-
Virus-specific ribonucleic acid in cells producing rous sarcoma virus: detection and characterization.
J Virol. 1972 Jun;9(6):891-902
PMID: 4338637
-
Proposal for numbering mutants of avian leukosis and sarcoma viruses.
J Virol. 1974 Feb;13(2):551-4
PMID: 4359305
-
Control of cell multiplication in uninfected chicken cells and chicken cells converted by avian sarcoma viruses.
J Cell Physiol. 1969 Aug;74(1):9-16
PMID: 4308050
-
Stimulation by serum of multiplication of stationary chicken cells.
J Cell Physiol. 1971 Oct;78(2):161-70
PMID: 5167847
-
Extent of transcription by the RNA-dependent DNA polymerase of Rous sarcoma virus.
Nat New Biol. 1971 Sep 1;233(35):19-21
PMID: 4329249