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Article

Nitrogen regulation of nasA and the nasB operon, which encode genes required for nitrate assimilation in Bacillus subtilis.

Journal of bacteriology - 1 Feb 1995

Nakano M M, Yang F, Hardin P, Zuber P

Abstract excerpt

The divergently transcribed nasA gene and nasB operon are required for nitrate and nitrite assimilation in Bacillus subtilis. The beta-galactosidase activity of transcriptional lacZ fusions from the nasA and nasB promoters was high when cells were grown in minimal glucose medium containing poor nitrogen sources such as nitrate, proline, or glutamate. The expression was very low when ammonium or glutamine was used...

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Identifiers

PMID: 7836289
DOI: 10.1128/jb.177.3.573-579.1995
PMCID: PMC176630

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