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Article

Isolation of a Bacillus subtilis mutant defective in constitutive O6-alkylguanine-DNA alkyltransferase.

Mutation research - 1 Jan 1990

Morohoshi F, Munakata N

Abstract excerpt

A mutant of Bacillus subtilis defective in the constitutive activity of O6-alkylguanine-DNA alkyltransferase was isolated from a strain (ada-1) deficient in the adaptive response to DNA alkylation. Cells carrying the mutation dat-1 which was responsible for the defect in constitutive activity exhibited hypersensitivity for lethality and mutagenesis when challenged with methyl-nitroso compounds. The constitutive...

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Identifiers

PMID: 2105461
DOI: 10.1016/0921-8777(90)90018-z

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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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Isolation of a Bacillus subtilis mutant defective in constitutive O6-alkylguanine-DNA alkyltransferase.PMID 2105461Read ↗

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