| Literature DB >> 6376282 |
M G Marinus, A Poteete, J A Arraj.
Abstract
Using a multicopy plasmid in which the tac promoter has been placed in front of the dam gene of Escherichia coli K-12, we show that levels of DNA adenine methylase activity are correlated with the spontaneous mutation frequency.Entities:
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Year: 1984 PMID: 6376282 DOI: 10.1016/0378-1119(84)90095-7
Source DB: PubMed Journal: Gene ISSN: 0378-1119 Impact factor: 3.688