Fig. 3From: B-BOX genes: genome-wide identification, evolution and their contribution to pollen growth in pear (Pyrus bretschneideri Rehd.)Phylogenetic analysis of BBX genes in pear, Brachypodium distachyon, Oryza sativa, A. thaliana and Populus trichocarpa. The scale bar represents 0.1 amino acid substitutions per site. In addition, B-box domain type 1, B-box domain type 2 and CCT domain were represented by B1, B2 and CCT, respectivelyBack to article page