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Article

Abscisic acid is required for root elongation associated with Ca2+ influx in response to water stress.

Plant physiology and biochemistry : PPB - 1 Dec 2021

Yuan Wei, Zhang Qian, Li Ying, Wang Qianwen, Xu Feiyun, Dang Xiaolin, Xu Weifeng, Zhang Jianhua, Miao Rui

Abstract excerpt

Abscisic acid (ABA) is a critical hormone for plant survival upon water stress. In this study, a large-scale mutants of Arabidopsis ecotype Columbia-0 (Col-0) by ethyl methanesulfonate (EMS)-mutagenesis were generated, and an improved root elongation under water-stress 1 (irew1) mutant showing significantly enhanced root growth was isolated upon a water potential gradient assay. Then, irew1 and ABA-related...

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PMID: 34781213
DOI: 10.1016/j.plaphy.2021.11.002

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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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