UV light induction of proteins in Bacteroides fragilis under anaerobic conditions.

作者： J P Schumann , D T Jones , D R Woods

DOI: 10.1128/JB.151.1.44-47.1982

关键词:

摘要: Abstract Far-UV irradiation of Bacteroides fragilis cells under anaerobic conditions resulted in the induction a new 95,000-molecular-weight protein and increased synthesis two proteins with molecular weights 90,000 70,000. The latter were synthesized small amounts unirradiated cells. 37,000- to 40,000-molecular-weight was not observed irradiated B. Caffeine, which affected survival reduced host cell-mediated UV reactivation, specifically inhibited 95,000-, 90,000-, 70,000-molecular-weight proteins. Sodium arsenite did affect three inducible or