Isolation and characterization of nitrogenase-derepressed mutant strains of cyanobacterium Anabaena variabilis.

A positive selection method for isolation of nitrogenase-derepressed mutant strains of a filamentous cyanobacterium, Anabaena variabilis, is described. Mutant strains that are resistant to a glutamate analog, L-methionine-D,L-sulfoximine, were screened for their ability to produce and excrete NH4+ i...

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Bibliographic Details
Main Authors: Spiller, H, Latorre, C, Hassan, M E, Shanmugam, K T
Format: Artigo
Language:Inglês
Published: 1986
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC214433/
https://ncbi.nlm.nih.gov/pubmed/2867990
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