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Article

Genomic diversification among archival strains of Salmonella enterica serovar typhimurium LT7.

Journal of bacteriology - 1 Apr 2003

Liu Gui-Rong, Edwards Kelly, Eisenstark Abraham, Fu Ying-Mei, Liu Wei-Qiao, Sanderson Kenneth E, Johnston Randal N, Liu Shu-Lin

Abstract excerpt

To document genomic changes during long periods of storage, we analyzed Salmonella enterica serovar Typhimurium LT7, a mutator strain that was previously reported to have higher rates of mutations compared to other serovar Typhimurium strains such as LT2. Upon plating directly from sealed agar stabs that had been stocked at room temperature for up to four decades, many auxotrophic mutants derived from LT7 gave...

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Identifiers

PMID: 12644482
DOI: 10.1128/JB.185.7.2131-2142.2003
PMCID: PMC151480

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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