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Spontaneous mutations in gas vesicle genes of Planktothrix spp. affect gas vesicle production and critical pressure.

FEMS microbiology letters - 8 Oct 2002

Beard Steven J, Handley Barbara A, Walsby Anthony E

Abstract excerpt

Wild-type strains of the cyanobacterium Planktothrix rubescens have a cluster of gas vesicle (gvp) genes with repeats of alternating gvpA and gvpC. The gvpC occurs in three length variants, all with the same 3'-sequence, OmegaC. Spontaneous non-buoyant mutants had lost some of the alternating gvpAC copies and their gvpC genes had a novel 3'-end sequence, PsiC; additional gvpC genes terminating in this sequence...

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Identifiers

PMID: 12399034
DOI: 10.1111/j.1574-6968.2002.tb11390.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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