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Respiratory pathways of Rhodobacter sphaeroides 2.4.1(T): identification and characterization of genes encoding quinol oxidases.

FEMS microbiology letters - 15 Nov 2000

Mouncey N J, Gak E, Choudhary M, Oh J, Kaplan S

Abstract excerpt

Rhodobacter sphaeroides 2.4.1(T) respires aerobically via a branched respiratory chain consisting of both cytochrome c oxidases and quinol oxidases. Here, genes from chromosome II encoding two distinct quinol oxidases have been characterized. The qoxBA genes encode a putative heme-copper quinol oxidase, whereas the qxtAB genes encode a quinol oxidase homologous to the cyanide-insensitive oxidase of Pseudomonas...

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PMID: 11064196
DOI: 10.1111/j.1574-6968.2000.tb09383.x

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