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Article

Identification of a novel gene for biosynthesis of a bacteroid-specific electron carrier menaquinone.

PloS one - 1 Jan 2011

Xie Fuli, Cheng Guojun, Xu Hui, Wang Zhi, Lei Lei, Li Youguo

Abstract excerpt

Ubiquinone (UQ) has been considered as an electron mediator in electron transfer that generates ATP in Rhizobium under both free-living and symbiosis conditions. When mutated, the dmtH gene has a symbiotic phenotype of forming ineffective nodules on Astragalus sinicus. The gene was isolated from a Mesorhizobium huakuii 7653R transposon-inserted mutant library. The DNA sequence and conserved protein domain...

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Identifiers

PMID: 22194970
DOI: 10.1371/journal.pone.0028995
PMCID: PMC3237581

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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