research data . Dataset . 2016

ABI4 Regulates Primary Seed Dormancy by Regulating the Biogenesis of Abscisic Acid and Gibberellins in Arabidopsis

Shu, Kai; Zhang, Huawei; Wang, Shengfu; Chen, Mingluan; Wu, Yaorong; Tang, Sanyuan; Liu, Chunyan; Feng, Yuqi; Cao, Xiaofeng; Xie, Qi;
  • Published: 01 Jan 2016
  • Publisher: Figshare
Abstract
<div><p>Seed dormancy is an important economic trait for agricultural production. Abscisic acid (ABA) and Gibberellins (GA) are the primary factors that regulate the transition from dormancy to germination, and they regulate this process antagonistically. The detailed regulatory mechanism involving crosstalk between ABA and GA, which underlies seed dormancy, requires further elucidation. Here, we report that ABI4 positively regulates primary seed dormancy, while negatively regulating cotyledon greening, by mediating the biogenesis of ABA and GA. Seeds of the Arabidopsis <i>abi4</i> mutant that were subjected to short-term storage (one or two weeks) germinated si...
Subjects
Medical Subject Headings: food and beverages
free text keywords: Biological Sciences, Plant science, Plant genetics, Plant growth and development, Plant physiology, regulates, dormancy, regulating, biogenesis, abscisic, gibberellins
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Dataset . 2016
Provider: figshare
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