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Article

AmtB is necessary for NH(4)(+)-induced nitrogenase switch-off and ADP-ribosylation in Rhodobacter capsulatus.

Journal of bacteriology - 1 Aug 2002

Yakunin Alexander F, Hallenbeck Patrick C

Abstract excerpt

Rhodobacter capsulatus possesses two genes potentially coding for ammonia transporters, amtB and amtY. In order to better understand their role in the physiology of this bacterium and their possible significance in nitrogen fixation, we created single-knockout mutants. Strains mutated in either amtB or amtY did not show a growth defect under any condition tested and were still capable of taking up ammonia at...

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Identifiers

PMID: 12107124
DOI: 10.1128/JB.184.15.4081-4088.2002
PMCID: PMC135213

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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