Isolation of an ammonium or methylammonium ion transport mutant of Escherichia coli and complementation by the cloned gene.

During nitrogen-limited growth, Escherichia coli expresses a specific ammonium or methylammonium ion transport system (Amt). Strains carrying defects in Amt have been isolated following Tn10 transposon mutagenesis. These mutants have less than 10% of the transport activity of the parental strain. Gl...

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Autori principali: Jayakumar, A, Hwang, S J, Fabiny, J M, Chinault, A C, Barnes, E M
Natura: Artigo
Lingua:Inglês
Pubblicazione: 1989
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Research Article
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC209693/
https://ncbi.nlm.nih.gov/pubmed/2536689
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