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Article

The Na+ transporter AtHKT1;1 controls retrieval of Na+ from the xylem in Arabidopsis.

Plant, cell & environment - 1 Apr 2007

Davenport Romola Jane, Muñoz-Mayor Alicia, Jha Deepa, Essah Pauline Adobea, Rus Ana, Tester Mark

Abstract excerpt

HKT-type transporters appear to play key roles in Na(+) accumulation and salt sensitivity in plants. In Arabidopsis HKT1;1 has been proposed to influx Na(+) into roots, recirculate Na(+) in the phloem and control root : shoot allocation of Na(+). We tested these hypotheses using (22)Na(+) flux measurements and ion accumulation assays in an hkt1;1 mutant and demonstrated that AtHKT1;1 contributes to the control of...

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PMID: 17324235
DOI: 10.1111/j.1365-3040.2007.01637.x

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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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The Na+ transporter AtHKT1;1 controls retrieval of Na+ from the xylem in Arabidopsis.PMID 17324235Read ↗

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