Wheat MYB transcription factor TaMYB83-7B regulates seed dormancy by influencing the balance between abscisic acid and gibberellin
Qishi Zhuang, Shujun Cao, Litian Zhang, H.W. Wang, Weiwei Li, Ziwei Wang, Guanju Zhu, Wenbo Lu, Chaoxu He, Wei Gao, Can Chen, Chuanxi Ma, Haiping Zhang, Cheng Chang
This study identifies TaMYB83-7B as a wheat transcription factor regulating seed dormancy by modulating the ABA-GA balance, with specific promoter mutations linked to dormancy strength.
bioRxiv · May 21, 2026 · PreprintMolecular Biology