Fig. 2From: B-BOX genes: genome-wide identification, evolution and their contribution to pollen growth in pear (Pyrus bretschneideri Rehd.)Multiple sequence alignments of the domains of the PbBBXs. Multiple sequence alignments of the B-box 1 (a), B-box 2 (b) and CCT (c) domains are shown. The identical conserved amino acids were represented by black shadedBack to article page