FRK1 (FLG22-INDUCED RECEPTOR-LIKE KINASE 1); kinase. Identical to Senescence-induced receptor-like serine/threonine-protein kinase precursor (SIRK) [Arabidopsis Thaliana] (GB:O64483); similar to light repressible receptor protein kinase [Arabidopsis thaliana] (TAIR:AT4G29990.1); similar to leucine-rich repeat protein kinase, putative [Arabidopsis thaliana] (TAIR:AT2G19230.1); similar to leucine-rich repeat protein kinase, putative [Arabidopsis thaliana] (TAIR:AT2G19210.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO45781.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO45777.1); similar to unnamed protein produc