Fig. 3. Comparative analysis of the S.melongena-HQ genome.

a Phylogenetic tree of 9 sequenced Solanaceae genomes. b Distribution of genes in different species. The horizontal axis indicates the analyzed genome, and the vertical axis indicates the number of corresponding genes. Pink represents the number of single-copy orthologs. Orange represents multiple-copy orthologs, olive green the unique genes of the corresponding genome, and green the number of other orthologs. c Venn diagram of the common and unique gene families among different eggplant genomes. d Gene family expansion and contraction in the 9 Solanaceae genomes. The green numbers indicate expanded gene families, and the red numbers represent contracted gene families