Fig. 2

Phylogenetic and evolutionary analysis of IQD proteins from different plant species. Note, green dots indicate G. hirsutum L. IQD proteins; pink dots indicate soybean IQD proteins; red dots indicate IQD proteins from tomato; blue dots indicate Arabidopsis IQD proteins. The phylogenetic tree was generated from an alignment of the IQD protein sequences using the Neighbor-joining (NJ) method in the MEGA 7 software package