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Article

Expression of the bop gene cluster of Halobacterium halobium is induced by low oxygen tension and by light.

Journal of bacteriology - 1 Aug 1991

Shand R F, Betlach M C

Abstract excerpt

The bop gene cluster consists of at least three genes: bop (bacterio-opsin), brp (bacterio-opsin-related protein), and bat (bacterio-opsin activator). We have quantitated transcript levels from these genes in a wild-type and bacterioruberin-deficient mutant of Halobacterium halobium under conditions which affect purple membrane synthesis. In wild-type cultures grown under high oxygen tension in the dark, bop and...

Topics

Bacteriorhodopsins
Gene Expression Regulation, Bacterial
Genes, Bacterial
Halobacterium
Interleukin-7
Light
Multigene Family
Mutation
Oxygen
Transcription, Genetic

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Identifiers

PMID: 1856168
DOI: 10.1128/jb.173.15.4692-4699.1991
PMCID: PMC208146

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1856168-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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