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Article

Genetic and symbiotic diversity of nitrogen-fixing bacteria isolated from agricultural soils in the western Amazon by using cowpea as the trap plant.

Applied and environmental microbiology - 1 Sept 2012

Azarias Guimarães Amanda, Duque Jaramillo Paula Marcela, Simão Abrahão Nóbrega Rafaela, Florentino Ligiane Aparecida, Barroso Silva Karina, de Souza Moreira Fatima Maria

Abstract excerpt

Cowpea is a legume of great agronomic importance that establishes symbiotic relationships with nitrogen-fixing bacteria. However, little is known about the genetic and symbiotic diversity of these bacteria in distinct ecosystems. Our study evaluated the genetic diversity and symbiotic efficiencie...

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Identifiers

PMID: 22798370
DOI: 10.1128/AEM.01303-12
PMCID: PMC3426679

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22798370-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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