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Article

Uncoupling of ionic currents from substrate transport in the plant ammonium transporter AtAMT1;2.

The Journal of biological chemistry - 25 Apr 2014

Neuhäuser Benjamin, Ludewig Uwe

Abstract excerpt

The ammonium flux across prokaryotic, plant, and animal membranes is regulated by structurally related ammonium transporters (AMT) and/or related Rhesus (Rh) glycoproteins. Several plant AMT homologs, such as AtAMT1;2 from Arabidopsis, elicit ionic, ammonium-dependent currents when expressed in oocytes. By contrast, functional evidence for the transport of NH3 and the lack of coupled ionic currents has been...

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Identifiers

PMID: 24634212
DOI: 10.1074/jbc.C114.552802
PMCID: PMC4002075

Genes

AMT

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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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