Linked Life Data

3698104

Source:http://linkedlifedata.com/resource/pubmed/id/3698104

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1986-6-10
pubmed:abstractText
DNA repair was examined in the c-abl and c-mos proto-oncogenes in UV-irradiated mouse 3T3 fibroblasts using an optimized assay for measuring pyrimidine dimers in single-copy nucleotide sequences. We found similar initial dimer frequencies in the two genes. Within 24 hr, 85% of the dimers were removed from the 20 kb intragenic BamHl restriction fragment of the expressed c-abl gene, while only 22% of the dimers were removed from the 15 kb EcoRl fragment that spans the transcriptionally inactive c-mos locus. Quiescent and actively growing cells showed similar relative efficiencies of repair in the two regions. This is the first demonstration of differential DNA repair in two different genes. These findings have important implications for the mechanisms of proto-oncogene activation.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0092-8674
pubmed:author
pubmed:issnType
Print
pubmed:day
9
pubmed:volume
45
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
417-23
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Differential DNA repair in transcriptionally active and inactive proto-oncogenes: c-abl and c-mos.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't