| Literature DB >> 16788208 |
Masami Yamada1, Tatsuo Nunoshiba, Masatomi Shimizu, Petr Gruz, Hiroyuki Kamiya, Hideyoshi Harashima, Takehiko Nohmi.
Abstract
Escherichia coli DNA polymerase IV incorporated 2-hydroxy-dATP opposite template guanine or thymine and 8-hydroxy-dGTP exclusively opposite adenine in vitro. Mutator phenotypes in sod/fur strains were substantially diminished by deletion of dinB and/or umuDC. DNA polymerases IV and V may be involved in mutagenesis caused by incorporation of the oxidized deoxynucleoside triphosphates.Entities:
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Year: 2006 PMID: 16788208 PMCID: PMC1482991 DOI: 10.1128/JB.00281-06
Source DB: PubMed Journal: J Bacteriol ISSN: 0021-9193 Impact factor: 3.490