Chromosome replication pattern in dam mutants of Escherichia coli
✍ Scribed by Louarn, Jacqueline ;Fran�ois, Vincent ;Louarn, Jean-Michel
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 382 KB
- Volume
- 221
- Category
- Article
- ISSN
- 0026-8925
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
F-prime heterogenotes of dam-3 bacteria segregate F-prime homogenotes at a frequency 30-200 times higher than the isogenic dam+ strain. A hyperrecombination mutant which shows increased recombination between chromosomal duplications was characterized as a dam mutant. The dam-3 allele causes a reduct
Host capacity for growth of single-stranded DNA phages was investigated with several replication mutants of E. coli. In dnaL708, dnam709 and dnaS707 mutants, multiplication of phiK was not restricted even at 42 degree C. In dnaM710 cells, however, growth of phiK was severely effected at 42 degree C