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Article

Involvement of the reserve material poly-beta-hydroxybutyrate in Azospirillum brasilense stress endurance and root colonization.

Applied and environmental microbiology - 1 Jun 2003

Kadouri Daniel, Jurkevitch Edouard, Okon Yaacov

Abstract excerpt

When grown under suboptimal conditions, rhizobacteria of the genus Azospirillum produce high levels of poly-beta-hydroxybutyrate (PHB). Azospirillum brasilense strain Sp7 and a phbC (PHB synthase) mutant strain in which PHB production is impaired were evaluated for metabolic versatility, for the ability to endure various stress conditions, for survival in soil inoculants, and for the potential to promote plant...

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Identifiers

PMID: 12788722
DOI: 10.1128/AEM.69.6.3244-3250.2003
PMCID: PMC161532

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Source receipt: pubmed, retrieved 7 Sept 2026.

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