The bHLH transcription factor MpHYPNOS regulates gemma dormancy in the liverwort Marchantia polymorpha
H. Kato, N. Yoshimura, M. Yoshikawa, H. Matsuura, K. Takahashi, D. Takezawa, T. Furuya, Y. Kondo, H. Fukaki, T. Mimura, K. Ishizaki
This study identifies MpHYPNOS as a key regulator of gemma dormancy in liverworts, showing it represses cell cycle genes and induces ABA biosynthesis through an ABA-independent pathway.
bioRxiv · Apr 25, 2022 · PreprintPlant Biology