Tom J. Fisher

This study shows carbon availability promotes gemma cup formation in Marchantia polymorpha by inducing cytokinin signaling, increasing expression of MpGCAM1 and MpSTG, and this mechanism is evolutionarily conserved with flowering plants.

This study identifies a feedforward regulatory loop involving auxin, MpANT, and MpPIN1 that regulates meristem maintenance and cell proliferation in Marchantia polymorpha.

This study investigates IAA's role in morphogenesis and auxin transport in Chara braunii, showing IAA promotes growth and identifies PIN homologs with distinct subcellular localization and function.