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Article

Isolation and characterization of an analogue-resistant aminoacyl-tRNA synthetase mutant in Aspergillus nidulans.

Indian journal of experimental biology - 1 Feb 1992

Singh N K, Tiwary B N

Abstract excerpt

Six mutants resistant to p-fluorophenylalanine (FPA) were selected on a medium containing aspartate as the sole source of nitrogen using a phenylalanine-requiring (phenA)auxotroph of A. nidulans as the wild type. The mutants, on the basis of genetic characterization, were found to be alleilic and located on the left arm of the linkage group III, approximately 13 map unit left to meth H locus, henceforth assigned...

Topics

Alleles
Amino Acyl-tRNA Synthetases
Aspergillus nidulans
Chromosome Mapping
Drug Resistance, Microbial
Genes, Dominant
Genetic Linkage
Mutation
p-Fluorophenylalanine

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 1521872

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1521872-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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