[Reparation of the damages induced by UV light in salmonellae].
The survival of Salmonella typhimurium wild type strains after UV-irradiation is studied. It is demonstrated that many of these are more sensitive to UV-irradiation than Escherichia coli of the wild type. Alkaline sucrose density gradient centrifugation has demonstrated a deficiency of these strains in normal excision repair of UV-damaged DNA. This deficiency is not a feature of Salmonella genus, because a strain is found of the same resistance and reparation ability as E. coli wild type strain.
D004260:DNA Repair / Q000528:radiation effects*; D004269:DNA, Bacterial / Q000528:radiation effects*; D004926:Escherichia coli / Q000528:radiation effects; D009154:Mutation / Q000528:radiation effects; D012486:Salmonella typhimurium / Q000528:radiation effects*; D014466:Ultraviolet Rays
D004269:DNA, Bacterial
Reparatsiia povrezhdenii, indutsiruemykh UF-svetom u sal'monell.