Mar, BonoRivera-Moreno, MariaAlbert, ArmandoRodríguez Egea, Pedro Luís2026-05-132026-05-132025-061674-2052https://riunet.upv.es/handle/10251/235087[EN] The core components of abscisic acid (ABA) signaling¿PYR/ PYL/RCAR ABA receptors, coreceptor clade A protein phosphatases 2C (PP2CAs), and SnRK2 kinases¿are essential for mediating plant responses to ABA. Mutants impaired in these components exhibit either strong ABA-insensitive (pyl or snrk2 mutants) or ABA-hypersensitive (pp2c mutants) phenotypes. The recent discovery of RAF-like kinases as upstream activators of SnRK2s has added another regulatory layer to ABA signaling.Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)PhosphorylationABA signalingSnRK2 kinasesArtículo10.1016/j.molp.2025.05.006Abierto40369877