Isolation of Salmonella typhimurium mutants affecting the plaque morphology of phage P22
โ Scribed by Rao, R. Nagaraja ;Sundar Raj, C. V.
- Publisher
- Springer
- Year
- 1971
- Tongue
- English
- Weight
- 610 KB
- Volume
- 113
- Category
- Article
- ISSN
- 0026-8925
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Phage P22-mutants with increased transduction ability (HT-mutants) show in comparison to wild type 22, different frequencies of contransduction for markers on two different transducing fragments of the Salmonella chromosome. The data are interpreted as indicating that host DNA to be packaged is cut
TB37 is a dna A-mutant of Salmonella typhimurium in which the initiation of DNA replication at the origin is stopped at 42 degrees C. DNA synthesis in uninfected cells of this strain and in cells infected by phage P22 was followed by the pulse labelling technique. DNA replication ceases completely a