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Article

AtNHX3 is a vacuolar K+/H+ antiporter required for low-potassium tolerance in Arabidopsis thaliana.

Plant, cell & environment - 1 Nov 2010

Liu Hua, Tang Renjie, Zhang Yue, Wang Cuiting, Lv Qundan, Gao Xiaoshu, Li Wenbin, Zhang Hongxia

Abstract excerpt

Three vacuolar cation/H+ antiporters, AtNHX1 (At5g27150), 2 (At3g05030) and 5 (At1g54370), have been characterized as functional Na+/H+ antiporters in Arabidopsis. However, the physiological functions of AtNHX3 (At5g55470) still remain unclear. In this study, the physiological functions of AtNHX3 were studied using T-DNA insertion mutant and 35S-driven AtNHX3 over-expression Arabidopsis plants. RT-PCR analyses...

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Identifiers

PMID: 20573049
DOI: 10.1111/j.1365-3040.2010.02200.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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