Effect of Mechanical Vibrations on the lonMutant of Escherichia coliK-12
โ Scribed by S. N. Ayrapetyan; R. S. Stepanyan; G. G. Oganesyan; A. A. Barsegyan; Zh. R. Alaverdyan; A. G. Arakelyan; L. S. Markosyan
- Book ID
- 110291822
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2001
- Tongue
- English
- Weight
- 39 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0026-2617
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Interplasmidic and intraplasmidic recombination proficiencies were determined in E. coli bacterial strains carrying rec mutations. Our results defined the role of recF gene function, recB, recC, and sbcB gene products (exonuclease V and exonuclease I) in plasmidic recombination in wild-type E. coli
Previous results (Baumberg and Lovett 1977) showed that many conjugative plasmids, most notably those of the IncFII group, were only transferable to Escherichia coli K12 rho mutants at very low frequencies, and that this appeared to be due to a lethal interaction between plasmid and rho- allele. Exp