Fig. 4
From: Analysis of CcGASA family members in Citrus clementina (Hort. ex Tan.) by a genome-wide approach
Phylogenetic relationships, exon-intron pattern and group designations in CcGASA proteins from citrus. a the neighbor-joining (NJ) tree based on the complete protein sequences of CcGASA. The tree shows the 6 phylogenetic groups (G1a-d, G2, G3a-d). b Conserved region analysis of CcGASA proteins. The different colors of boxes denote different motif numbers. The length of box indicates motif length. c the gene structure is presented by exon (red boxes) and intron (black line between the red boxes)