FIGURE 4.
Prediction of protein interactions among TaARFs, TaIAAs, and TaTIR1. (A,B) Interaction networks of 20 TaARF members, 25 TaIAA members, and TaTIR1 expressed in wheat based on the interaction models of Arabidopsis and rice. Proteins for which interactions were not detected are not shown. The line colors indicate the types of interactions, which are listed in the bottom. (C) Residues predicted to participate in ARF and IAA protein interactions. The sequence alignment of TaARF and TaIAA proteins revealed canonical CTD domain features, including the conserved domain III and domain IV. The variable linker region is indicated by var. The α structures are shown by a spiral, and the β structures are shown by arrows.
