Figure 2.

Analyses on phylogenetic relationships, motifs, and gene structure of CBL and CIPK genes from M. sativa and M. truncatula. The groups and its color of the phylogenetic tree are consistent with those in Figure 1. The motifs were indicated in different colored boxes with different numbers and the sequence information for each motif is provided in Figures S1 and S2. Exon–intron structure and conserved domain of CBL and CIPK genes. Blue boxes indicate 5′- and 3′- untranslated regions; orange boxes indicate exons; black lines indicate introns. (a,b) Phylogenetic relationships, motifs, and gene structure of CBL genes (a) and CIPK genes (b).