PETAL LOSS, a trihelix transcription factor that represses growth in Arabidopsis thaliana, binds the energy-sensing SnRK1 kinase AKIN10
journal contributionposted on 2021-11-19, 02:08 authored by Martin O'BrienMartin O'Brien, Ruth N Kaplan-Levy, Tezz Quon, Pia G Sappl, David R Smyth
Organogenesis in plants involves differential growth. Rapidly growing primordia are distinguished from the meristem and each other by slower growing boundaries. PETAL LOSS (PTL) is a trihelix transcription factor of Arabidopsis that represses growth in boundaries between newly arising sepals.