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Disruption of narH, narJ, and moaE inhibits heterotrophic nitrification in Pseudomonas strain M19.

ABSTRACT: Interruptions in three nitrate reductase-related genes, narH, narJ, and moaE, inhibited heterotrophic nitrification in Pseudomonas strain M19. No nitrate was detected in the medium, and nitrification proceeded in the presence of a nitrate reductase inhibitor. Heterotrophic nitrification was greatly stimulated by the addition of nitrate.

SUBMITTER: Nemergut DR

PROVIDER: S-EPMC134400 | biostudies-literature | 2002 Dec

REPOSITORIES: biostudies-literature

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Disruption of narH, narJ, and moaE inhibits heterotrophic nitrification in Pseudomonas strain M19.

Nemergut D R DR Schmidt S K SK

Applied and environmental microbiology 20021201 12

Interruptions in three nitrate reductase-related genes, narH, narJ, and moaE, inhibited heterotrophic nitrification in Pseudomonas strain M19. No nitrate was detected in the medium, and nitrification proceeded in the presence of a nitrate reductase inhibitor. Heterotrophic nitrification was greatly stimulated by the addition of nitrate. ...[more]

PMID: 12450879

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