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Article

The origin of His+ revertants of Salmonella typhimurium obtained on selective medium.

Research in microbiology - 1 Sept 1992

Gizatullin F S, Lyozin G T

Abstract excerpt

The spontaneous reversion to His+ of the Salmonella typhimurium alleles hisD3052 and hisG46 was investigated. In fluctuation tests, the expected "jackpot" distribution of His+ revertants was not observed. The experimental distributions were close to Poisson distribution. The redistribution test showed no significant differences in the His+ colony counts between spread and unspread plates. An attempt at indirect...

Topics

Alleles
Histidine
In Vitro Techniques
Kanamycin Resistance
Point Mutation
Poisson Distribution
Salmonella typhimurium
Transcription, Genetic

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1488555
DOI: 10.1016/0923-2508(92)90066-w

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1488555-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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