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Article

Genetic evidence for the role of isocytochrome c2 in photosynthetic growth of Rhodobacter sphaeroides Spd mutants.

Journal of bacteriology - 1 Jan 1993

Rott M A, Witthuhn V C, Schilke B A, Soranno M, Ali A, Donohue T J

Abstract excerpt

In Rhodobacter sphaeroides, cytochrome c2 (cyt c2)-deficient mutants are photosynthetically incompetent (PS-). However, mutations which suppress the photosynthetic deficiency (spd mutations) of cyt c2 mutants increase the levels of a cyt c2 isoform, isocyt c2. To determine whether isocyt c2 was required for photosynthetic growth of Spd mutants, we used Tn5 mutagenesis to generate a PS- mutant (TP39) that lacks...

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Identifiers

PMID: 8380401
DOI: 10.1128/jb.175.2.358-366.1993
PMCID: PMC196149

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