Article
Induction and repair of DNA strand breaks in Bacteroides fragilis.
Canadian journal of microbiology - 1 Jul 1990
Abratt V R, Peak M J, Peak J G, Santangelo J D, Woods D R
Abstract excerpt
Alkaline sucrose gradient sedimentation was used to establish whether strand breakage and repair take place in the DNA of UV-irradiated Bacteroides fragilis during the removal of pyrimidine dimers. A B. fragilis wild-type strain and two of its repair mutants, a mitomycin C sensitive mutant (MTC25) having wild-type levels of UV survival, and a UV-sensitive, mitomycin C sensitive mutant (UVS9), were investigated....
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