Article
Abscisic Acid Modulates Seed Germination via ABA INSENSITIVE5-Mediated PHOSPHATE1.
Plant physiology - 1 Dec 2017
Huang Yun, Sun Mi-Mi, Ye Qing, Wu Xiao-Qing, Wu Wei-Hua, Chen Yi-Fang
Abstract excerpt
The phytohormone abscisic acid (ABA) controls many developmental and physiological processes. Here, we report that PHOSPHATE1 (PHO1) participates in ABA-mediated seed germination and early seedling development. The transcription of PHO1 was obviously enhanced during seed germination and early seedling development and repressed by exogenous ABA. The pho1 mutants (pho1-2, pho1-4, and pho1-5) showed...
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