ATMPK18 (ARABIDOPSIS THALIANA MAP KINASE 18); MAP kinase. Identical to Mitogen-activated protein kinase 18 (MPK18) [Arabidopsis Thaliana] (GB:Q9C5C0;GB:Q9LPG7); similar to ATMPK19 (Arabidopsis thaliana MAP kinase 19), MAP kinase [Arabidopsis thaliana] (TAIR:AT3G14720.1); similar to ATMPK20 (Arabidopsis thaliana MAP kinase 20), MAP kinase [Arabidopsis thaliana] (TAIR:AT2G42880.1); similar to MPK16 (mitogen-activated protein kinase 16), MAP kinase [Arabidopsis thaliana] (TAIR:AT5G19010.1); similar to double HA-tagged mitogen activated protein kinase 19 [synthetic construct] (GB:ABG54346.1); similar to mitogen-activated protein kinase homologue