[The nature of the emergence of His+-revertants in Salmonella typhimurium].

Article

[The nature of the emergence of His+-revertants in Salmonella typhimurium].

Genetika - 1 Mar 1993

Gizatullin F Sh, Lezin G T, Lomovtseva E Iu, Babynin E V

Abstract excerpt

The His(-)-->His+ spontaneous reversion of the Salmonella typhimurium alleles hisD3052 and hisG46 was studied. The expected jackpot distribution of His+ revertants was not observed in the fluctuation tests. The experimental distributions were close to Poisson. It was also shown that the mean numb...

Topics

Genes, Bacterial
Histidine
Mutation
Salmonella typhimurium

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