The bHLH transcription factor MpHYPNOS regulates gemma dormancy in the liverwort Marchantia polymorpha
H. Kato, N. Yoshimura, M. Yoshikawa…·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.