Figure 1.

Phylogram of P. infestans ePKs. Illustrated is a maximum likelihood tree based on catalytic domains. The major groups are highlighted by different colors (AGC, CAMK, CK1 CMGC, OTHER, STE, TKL). Significant subfamilies are noted using the traditional nomenclature, except for the CAMKa-d groups which are specific to this study. Two putative TKs are included within the TKL group, and the catalytic domains of dual-kinase proteins were analyzed separately (noted by A and B suffixes on gene names). Proteins with predicted inactive catalytic regions are noted with a green dot next to the gene number. Blue dots mark proteins with clear orthologs in H. arabidopsidis. Red dots indicate proteins with transmembrane domains.