[Transfectable strains of Salmonella].
It the Ca2+-dependent system of an intact bacterial recipient the efficacy of DNA transfection of P22 H5 bacteriophage was determined in 48 strains of bacteria belonging to the Salmonella genus and in 5 Escherichia coli strains with known genetic characteristics and phenotypical properties. The sensitivity of the salmonella strains under study to R- and RS-specific bacteriophages, and also their capacity to ferment galactose were determined. Transfectable mutants of bacteria belongin to the Salmonella genus were referred to the Ra-type. The salmonella P22 H5 bacteriophage of the heterologous E. coli recipient isolated DNA transfection was demonstrated.
D001435:Bacteriophages; D046508:Culture Techniques; D004279:DNA, Viral / Q000302:isolation & purification*; D005690:Galactose / Q000378:metabolism; D009154:Mutation; D010641:Phenotype; D012475:Salmonella / Q000201:enzymology / Q000254:growth & development; D013696:Temperature; D014170:Transformation, Genetic
D004279:DNA, Viral; D005690:Galactose
Transfektabel'nye shtammy Sal'monell.