The CIPK23 protein kinase represses SLAC1-type anion channels in Arabidopsis guard cells and stimulates stomatal opening.
Huang S, Maierhofer T, Hashimoto K, Xu X, Karimi SM, Müller H, Geringer MA, Wang Y, Kudla J, De Smet I, et al. New Phytol. 2023 Apr; 238(1):270-282. Epub 2023 Jan 27.