ABA signaling prevents phosphodegradation of the Arabidopsis SR45 splicing factor to negatively autoregulate inhibition of early seedling development
R. Albuquerque-Martins, D. Szakonyi, J. Rowe, A. M. Jones, P. Duque
This study shows ABA signaling dephosphorylates SR45, reducing its ubiquitination and degradation, thereby negatively autoregulating early seedling development.
bioRxiv · Feb 3, 2022Plant Biology