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Amino acid transporter mutants of Arabidopsis provides evidence that a non-mycorrhizal plant acquires organic nitrogen from agricultural soil.

Plant, cell & environment - 1 Mar 2017

Ganeteg Ulrika, Ahmad Iftikhar, Jämtgård Sandra, Aguetoni-Cambui Camila, Inselsbacher Erich, Svennerstam Henrik, Schmidt Susanne, Näsholm Torgny

Abstract excerpt

Although organic nitrogen (N) compounds are ubiquitous in soil solutions, their potential role in plant N nutrition has been questioned. We performed a range of experiments on Arabidopsis thaliana genetically modified to enhance or reduce root uptake of amino acids. Plants lacking expression of the Lysine Histidine Transporter 1 (LHT1) displayed significantly lower contents of 13 C and 15 N label and of U-13 C5...

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PMID: 27943312
DOI: 10.1111/pce.12881

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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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Amino acid transporter mutants of Arabidopsis provides evidence that a non-mycorrhizal plant acquires organic nitrogen from agricultural soil.PMID 27943312Read ↗

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