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Article

Suppression of leu-500 mutation in topA+ Salmonella typhimurium strains. The promoter relay at work.

The Journal of biological chemistry - 6 Nov 1998

Fang M, Wu H Y

Abstract excerpt

Suppression of leu-500 mutation in Salmonella typhimurium topA- strains has been one of the most fascinating examples for the DNA supercoiling effect on transcription initiation control. Previous studies have indicated possible involvement of transcription-driven DNA supercoiling in the activation of the leu-500 promoter in topA- strains. Our recent studies have shown that ilvIH transcription activity located 1.9...

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Identifiers

PMID: 9792711
DOI: 10.1074/jbc.273.45.29929

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Suppression of leu-500 mutation in topA+ Salmonella typhimurium strains. The promoter relay at work.PMID 9792711Read ↗

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