Phage genes involved in the formation of generalized transducing particles in Salmonella-phage P22
โ Scribed by Raj, A. Sudharsan ;Raj, A. Yesoda ;Schmieger, Horst
- Publisher
- Springer
- Year
- 1974
- Tongue
- English
- Weight
- 573 KB
- Volume
- 135
- Category
- Article
- ISSN
- 0026-8925
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Transactivation experiments were performed involving the genetically related Salmonella phages P22, L and Px1 in order to find out if more than one positively acting regulatory product is engaged in the expression of vegetative gene functions of each of these phages. The results obtained with Px1- a
Lysates of P22 contain a small fraction of transducing particles with bacterial DNA replicated semiconservatively after the time of infection. It was demonstrated that the presence and relative amount of this class of transducing particles was unchanged, if infection of Salmonella occured under a co