Figure 4: Exon/intron structures of SUH and LMal genes.
From: Molecular evolutionary mechanisms driving functional diversification of α-glucosidase in Lepidoptera
The length of each exon is represented by the number in the box. Highly similar exon regions among each subfamily are indicated by the same color, and exons that may be generated by exon-shuffling are colored in yellow. Exon sizes are not drawn to scale.
