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Article

Regulation of the high-affinity ammonium transporter (BnAMT1;2) in the leaves of Brassica napus by nitrogen status.

Plant molecular biology - 1 Jul 2002

Pearson J N, Finnemann J, Schjoerring J K

Abstract excerpt

Substantial concentrations of NH4+ are found in the apoplast of the leaves of Brassica napus. Physiological studies on isolated mesophyll protoplasts with 15NH4+ revealed the presence of a high-affinity ammonium transporter that shared physiological similarity to the high-affinity NH4+ transporters in Arabidopsis thaliana (AtAMT1;3). PCR techniques were used to isolate a full-length clone of a B. napus homologue...

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PMID: 12090624
DOI: 10.1023/a:1015549115471

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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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