Figure 13

Structural diversity of the EcR isoform-specific region in insects. (A) Evolution model for the structural modification in the A isoform-specific region in insects. (B) Evolution model for the structural modification in the B1 isoform-specific region in insects. Schematic representation shows the phylogenetic relationship of insect subgroups with the structural types of the isoform-specific region. Conserved microdomains are indicated by colored boxes.