Figure 3
From: Analyses of the sucrose synthase gene family in cotton: structure, phylogeny and expression patterns
Schematic presentation of the conservation of intron numbers and positions of Sus genes from four phylogenetically distant plant species: cotton, Arabidopsis, rice and maize. Sequences are ordered according to the phylogenetic relationship of the corresponding coding regions, as shown on the left. Intron positions are indicated in relation to amino acid sequence of the position of exons. Dashes indicate the loss of introns in corresponding positions.