Figure 1. Phylogenetic tree of CIPK sequences from P. mume and other plant species.
The Group I, Group II, and Group III subfamilies are indicated by blue, red, and green branch lines, respectively. Pm, P. mume; At, A. thaliana; Os, O. sativa; Pp, P. persica; Fv, F. vesca; Rc, R. chinensis; Pa, P. avium; Md, M. × domestica; Pb, P. bretschneideri; Pc, P. communis; Ro, R. occidentalis; Py, P. yedoensis var. nudiflora. Different species are labeled with different colors and shape display markers while PmCIPKs are labeled with red star display markers.