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Article

Exogenous sucrose influences KEA1 and KEA2 to regulate abscisic acid-mediated primary root growth in Arabidopsis.

Plant science : an international journal of experimental plant biology - 1 Apr 2022

Zheng Sheng, Su Min, Shi Zhongfei, Gao Haixia, Ma Cheng, Zhu Shan, Zhang Lina, Wu Guofan, Wu Wangze, Wang Juan, Zhang Jinping, Zhang Tengguo

Abstract excerpt

Arabidopsis K+-efflux antiporter (KEA)1 and KEA2 are chloroplast inner envelope membrane K+/H+ antiporters that play an important role in plastid development and seedling growth. However, the function of KEA1 and KEA2 during early seedling development is poorly understood. In this work, we found that in Arabidopsis, KEA1 and KEA2 mediated primary root growth by regulating photosynthesis and the ABA signaling...

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PMID: 35193734
DOI: 10.1016/j.plantsci.2022.111209

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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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