Fig. 3.

Amino acid sequence alignment of GRFs in S. spontaneum. Multiple alignments were conducted by DNAMAN. The numbers on the right side of the sequence indicate the position of amino acid residues, and the colors represent similarities in the protein sequences. The black shading box represents identical amino acid residues, and the red and blue shading boxes represent similar amino acid residues. As indicated by the boxes QLQ and WRC, the conserved domains are highly conserved in the GRF isozymes