𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Alleviation of type I restriction in adenine methylase (dam) mutants of Escherichia coli

✍ Scribed by Efimova, E. P. ;Delver, E. P. ;Belogurov, A. A.


Book ID
104729018
Publisher
Springer
Year
1988
Tongue
English
Weight
467 KB
Volume
214
Category
Article
ISSN
0026-8925

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Viability of Escherichia coli K-12 DNA a
✍ Peterson, Kenneth R. ;Wertman, Kenneth F. ;Mount, David W. ;Marinus, M. G. πŸ“‚ Article πŸ“… 1985 πŸ› Springer 🌐 English βš– 774 KB

We have examined the level of expression of the SOS regulon in cells lacking DNA adenine methylase activity (darn-). Mud (Ap, lac) fusions to several SOS operons (recA, lexA, uvrA, uvrB, uvrD, sulA, dinD and dinF) were found to express higher levels of fl-galactosidase in darn-strains than in isogen

Hyper-recombination in dam mutants of Es
✍ Marinus, M. G. ;Konrad, E. Bruce πŸ“‚ Article πŸ“… 1976 πŸ› Springer 🌐 English βš– 387 KB

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