Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1978-5-8
pubmed:abstractText
Cones of thioguanine resistant K-BALB mouse cells wereisolated which were inducible for endogenous type C virus synthesis by cycloheximide and dexamethsone, but not 5-iododeoxyuridine. A comparison of the number of foci formed on NRK and SC-I cells suggested that the xenotropic virus was suppressed. The variants were not defective in the incorporation of thymidine or iododeoxyuridine or deficient in thymidine kinase, but were deficient in hypoxanthine-guanine phosphoribosyltransferase and the incorporation of hypoxanthine into nucleic acid. Because these cells are blocked at some point in the expression of endogenous virus, they may prove useful in establishing the steps involved in chemical activation of virus synthesis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0022-1317
pubmed:author
pubmed:issnType
Print
pubmed:volume
38
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
419-29
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1978
pubmed:articleTitle
Isolation of thioguanine resistant variants of K-BALB cells non-inducible for type C viruses by 5-iododeoxyuridine.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.