Article
The exogenous GA3 greatly affected the grain-filling process of semi-dwarf gene Rht4 in bread wheat.
Physiologia plantarum - 1 May 2022
Lu Qiumei, Lu Shan, Wang Mai, Cui Chunge, Condon Anthony G, Jatayev Satyvaldy, Chen Liang, Hu Yin-Gang
Abstract excerpt
Rht4 is characterized as a GA-responsive dwarf gene in bread wheat (Triticum aestivum L.). The responsiveness of Rht4 to exogenous GA3 was characterized in seedlings, but the effects of exogenous GA3 on the important morphological and agronomic traits such as plant height, grain-filling rate, and yield components are unclear. In this study, the Rht4 responsiveness of exogenous GA3 on these traits was evaluated...
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