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The K+ and NO3 - Interaction Mediated by NITRATE TRANSPORTER1.1 Ensures Better Plant Growth under K+-Limiting Conditions.

Plant physiology - 1 Dec 2020

Fang Xian Zhi, Liu Xing Xing, Zhu Ya Xing, Ye Jia Yuan, Jin Chong Wei

Abstract excerpt

K+ and NO3 - are the major forms of potassium and nitrogen that are absorbed by the roots of most terrestrial plants. In this study, we observed that a close relationship between NO3 - and K+ in Arabidopsis (Arabidopsis thaliana) is mediated by NITRATE TRANSPORTER1.1 (NRT1.1). The nrt1.1 knockout mutants showed disturbed K+ uptake and root-to-shoot allocation, and were characterized by growth arrest under...

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PMID: 33093234
DOI: 10.1104/pp.20.01229
PMCID: PMC7723113

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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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