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. 2019 Oct 25;20:775. doi: 10.1186/s12864-019-6125-z

Fig. 1.

Fig. 1

The phylogenetic analysis of CBL (a) and CIPK (b) gene families from pepper, Arabidopsis cassava, canola, rice, poplar and wheat. Full-length protein sequences were used to construct Neighbor-Joining (NJ) trees by MEGA-X program with pairwise deletion, Poisson correction and bootstrap value 1000. Different species are denoted using different symbols. Subfamilies are distinguished with different colors. CBLs were classified into four groups, and CIPK were classified into five groups