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Article

Enhanced symbiotic performance by Rhizobium tropici glycogen synthase mutants.

Journal of bacteriology - 1 Feb 2001

Marroquí S, Zorreguieta A, Santamaría C, Temprano F, Soberón M, Megías M, Downie J A

Abstract excerpt

We isolated a Tn5-induced Rhizobium tropici mutant that has enhanced capacity to oxidize N,N-dimethyl-p-phenylendiamine (DMPD) and therefore has enhanced respiration via cytochrome oxidase. The mutant had increased levels of the cytochromes c(1) and CycM and a small increase in the amount of cytochrome aa(3). In plant tests, the mutant increased the dry weight of Phaseolus vulgaris plants by 20 to 38% compared...

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Identifiers

PMID: 11208782
DOI: 10.1128/JB.183.3.854-864.2001
PMCID: PMC94951

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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