Inhibition of Escherichia coli RecA coprotease activities by DinI
β Scribed by Yasuda, T.
- Book ID
- 111745456
- Publisher
- Nature Publishing Group
- Year
- 1998
- Tongue
- English
- Weight
- 348 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0261-4189
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π SIMILAR VOLUMES
We further characterize a novel plasmid function preventing SOS induction called Psi (Plasmid SOS Inhibition). We show that Psi function is expressed by psiB, a gene located at coordinate 54.9 of plasmid R6-5 and near oriT, the origin of conjugal transfer. Deletions and amber mutations of the psiB g
The spontaneous DNA breakdown exhibited by recA strains, is reduced after heat induction of a thermoinducible Mu-1 prophage. This inhibition is dependent upon RNA synthesis, suggesting that Mu-1 directs synthesis of a recBC nuclease inhibitor, analogous to the product of the lambda gam gene. The gen