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Article

A novel gene (narM) required for expression of nitrate reductase activity in the cyanobacterium Synechococcus elongatus strain PCC7942.

Journal of bacteriology - 1 Apr 2004

Maeda Shin-ichi, Omata Tatsuo

Abstract excerpt

A new class of mutants deficient in nitrate assimilation was obtained from the cyanobacterium Synechococcus elongatus strain PCC7942 by means of random insertional mutagenesis. A 0.5-kb genomic region had been replaced by a kanamycin resistance gene cassette in the mutant, resulting in inactivation of two genes, one of which was homologous to the recently characterized cnaT gene of Anabaena sp. strain PCC7120 (J....

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Identifiers

PMID: 15028696
DOI: 10.1128/JB.186.7.2107-2114.2004
PMCID: PMC374400

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Source receipt: pubmed, retrieved 7 Sept 2026.

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A novel gene (narM) required for expression of nitrate reductase activity in the cyanobacterium Synechococcus elongatus strain PCC7942.PMID 15028696Read ↗

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