Fig. 4
From: Genome-wide Identification and Expression Analysis of the CDPK Gene Family in Grape, Vitis spp
Phylogenetic analysis of grape CDPK genes. The full-length amino acid sequences of CDPK genes from grape (Vv, red), Arabidopsis (At, blue), Populus trichocarpa (Pt, purple), rice (Os, brown) and maize (Zm, green) were aligned by ClustalX and the phylogenetic tree was constructed using the Neighbor-Joining method with 1000 bootstrap replicates by MEGA 5.0. The four subgroups are marked with distinct colors and denoted by Roman numerals