Fig. 4. A protein kinase tree constructed from comparing 26 kinase analogs cloned from Jagger and TA2460 with kinase resistance genes and other kinase sequences from rice, Arabidopsis, and wheat. Other kinases included, three wall associated kinases (wak) from Arabidopsis (Wak1, AJ009696; Wak2, AY062531; Wak4, AJ009695), Lrk10, Lrk19, Lrk33, and a putative (put) rice wak (AC113336). The tree was constructed using the nearest neighbor method and rooting was based on the midpoint. Percent occurrences during bootstrap analysis (from 1000 cycles) are indicated at each branch point.