[Starvation-induced mutagenesis in Salmonella typhimurium].

Article

[Starvation-induced mutagenesis in Salmonella typhimurium].

Genetika - 1 Oct 1995

Gizatullin F Sh, Lëzin G T, Babynin E V

Abstract excerpt

Spontaneous reversion to prototrophy of two his alleles of Salmonella typhimurium--hisG428 (ochre) and hisC527 (amber)--was studied. Strains containing hisG428 allele in the chromosome and within the multicopy plasmid pAQ1 were used. When the hisG428 allele was chromosomally located, no sharp flu...

Topics

Alleles
Chromosome Mapping
Histidine
Mutagenesis
Plasmids
Poisson Distribution
Salmonella typhimurium
Starvation
Suppression, Genetic

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