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Article

Isolation and characterization of a Neurospora crassa mutant altered in the alpha polypeptide of glutamine synthetase.

Journal of bacteriology - 1 Sept 1990

Calderón J, Martínez L M, Mora J

Abstract excerpt

We report the isolation and characterization of a Neurospora crassa glutamine synthetase (GS) mutant altered in one of the two polypeptides (GS alpha) of this enzyme. We used the gln-1bR8 mutant strain that synthesizes only the GS alpha monomer and lacks the GS beta monomer and selected for growt...

Topics

Amino Acids
Enzyme Stability
Glutamate-Ammonia Ligase
Kinetics
Macromolecular Substances
Mutation
Neurospora
Neurospora crassa
Species Specificity

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 1975579
DOI: 10.1128/jb.172.9.4996-5000.1990
PMCID: PMC213155

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-1975579-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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