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Article

Isolation and characterization of a ntrC mutant of Bradyrhizobium (Parasponia) sp. ANU289.

Journal of general microbiology - 1 May 1992

Udvardi M K, Lister D L, Day D A

Abstract excerpt

A mutant of Bradyrhizobium (Parasponia) sp. ANU289 affected in the regulation of nitrogen metabolism was isolated. The mutant, designated ANU293, was unable to induce ammonium transport (Amt), nitrate reductase (NR) or glutamine synthetase II (GSII) activities under conditions that induce these activities in the wild-type. However, glutamine synthetase I (GSI), which is expressed constitutively in the wild-type,...

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PMID: 1353784
DOI: 10.1099/00221287-138-5-1019

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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