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Article

Molecular characteristics of glnA linked mutations in the nitrogen-fixing cyanobacterium Nostoc muscorum.

Current microbiology - 1 Feb 2002

Srivastava Renu, Amla Devindra Vijay

Abstract excerpt

The glutamine synthetase (GS)-impaired mutants of Nostoc muscorum, isolated as ethylenediamine (EDA) resistant phenotype, were characterized for glnA linked processes to investigate the molecular mechanism of GS impairment. The GS enzyme was purified to homogeneity from the wild and mutant strains of N. muscorum employing ion-exchange followed by affinity chromatography. The final yield and specific activity of...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 11815852
DOI: 10.1007/s00284-001-0057-x

Genes

EDA

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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