Fig. 4.

(A) Selection in the Hippo signaling pathway. Selected genes in temperate versus tropical comparison and Apis mellifera sinisxinyuan versus A. m. mellifera comparison are in blue and orange, respectively. Annotations, abbreviations, and connections are in accordance with KEGG standards, with solid lines and dashed lines representing direct and indirect relationships, respectively. (B) Genotypes of SNPs and the gene tree of Ds (Dachsous) in A. m. sinisxinyuan, A. m. mellifera, and A. m. scutellata.