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Article

Improved bacterial SOS promoter&Colon;lux fusions for genotoxicity detection.

Mutation research - 3 Mar 2000

Davidov Y, Rozen R, Smulski D R, Van Dyk T K, Vollmer A C, Elsemore D A, LaRossa R A, Belkin S

Abstract excerpt

Escherichia coli strains containing plasmid-borne fusions of Vibrio fischeri lux to the recA promoter-operator region were previously shown to be potentially useful for detecting genotoxicants. In an attempt to improve past performance, the present study examines several modifications and variations of this design, singly or in various combinations: (1) modifying the host cell's toxicant efflux capacity via a...

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PMID: 10751731
DOI: 10.1016/s1383-5718(99)00233-8

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

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