Phenotypic Changes Resulting from Distinct Point Mutations in the Azospirillum brasilense glnA Gene, Encoding Glutamine Synthetase

Sequencing the glnA genes of two chemically induced Azospirillum brasilense glutamine synthetase mutants revealed an Arg→Cys mutation, corresponding to the glutamate binding site, in one mutant and an Asp→Asn mutation, corresponding to the ammonium binding site, in the second mutant. The phenotypic...

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Détails bibliographiques

Publié dans:	Appl Environ Microbiol
Auteurs principaux:	Van Dommelen, Anne, Keijers, Veerle, Wollebrants, An, Vanderleyden, Jozef
Format:	Artigo
Langue:	Inglês
Publié:	American Society for Microbiology (ASM) 2003
Sujets:	Genetics and Molecular Biology
Accès en ligne:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC194963/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12957965/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/AEM.69.9.5699-5701.2003
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