Fig. 2.

Phylogenetic clustering and gene structures of the GmGRAS members. Left panel: phylogenetic clustering of the GmGRAS members. The GmGRAS members were classified into nine subfamilies. Right panel: gene structures of the GmGRAS members. Green boxes indicated untranslated 5′- and 3′-regions; yellow boxes indicated exons; black lines indicated introns. The numbers (0, 1, 2) indicated the phases of corresponding introns. The GRAS-related domains (GRAS, DELLA and GRAS superfamily) are highlighted in pink, dark green and red, respectively