Happy to share some of the auxin Marchantia research we've been working on for a while with @fromani.bsky.social and @jimhaseloff.bsky.social. We confirm long standing suspicions that stem cells in Marchantia exist in an auxin concentration/signalling minimum, and potentially a cytokinin maximum.
biorxiv.org
Marchantia stem cell maintenance and re-establishment are controlled by MpPIN1-mediated auxin transport and ARF signalling
Meristem organization in land plants depends on coordinated auxin distribution, transport and response, yet how these processes are integrated during vegetative growth of the gametophyte of non-seed p...
