Thermospermine is an evolutionarily ancestral phytohormone required for organ development and stress responses in the basal land plant Marchantia polymorpha
T. Furumoto, S. Yamaoka, T. Kohchi, H. Motose, T. Takahashi
This study identifies thermospermine as a key phytohormone in liverworts, showing its role in organ development and stress responses, with implications for evolutionary plant biology.
bioRxiv · Jul 13, 2023 · PreprintPlant Biology