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Article

Reciprocal regulation between AtNRT2.1 and AtAMT1.1 expression and the kinetics of NH(4)(+) and NO(3)(-) influxes.

Journal of plant physiology - 15 Feb 2012

Camañes Gemma, Bellmunt Elena, García-Andrade Javier, García-Agustín Pilar, Cerezo Miguel

Abstract excerpt

Our results show that AtNRT2.1 expression has a positive effect on the NH(4)(+) ion influx, mediated by the HATS, as also occurs with AtAMT1.1 expression on the NO(3)(-) ion influx. AtNRT2.1 expression plays a key role in the regulation of AtAMT1.1 expression and in the NH(4)(+) ion influx, differentiating the nitrogen source, and particularly, the lack of it. Nitrogen starvation produces a compensatory effect by...

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PMID: 22137605
DOI: 10.1016/j.jplph.2011.10.011

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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