Figure 2.

Characterization and evolution of the S. mukorossi genome. a Genome features across 14 chromosomes. (a) The 14 assembled chromosomes; (b) GC content; (c) gene density; (d) summary of gene expression in roots, stems, and leaves; (e) Transposable element density over the genome in non-overlapping windows; (f) summary of major interchromosomal syntenic relationships. Central colored lines represent syntenic blocks; block size = 3 kb. b Phylogenetic tree and evolution analysis of S. mukorossi. Red and green fonts indicate the numbers of gene families that have expanded and contracted among 21 species, respectively. Gene family expansions are indicated in green in the pie chart, while gene family contractions are indicated in red. Bars represent the 95% highest probability densities of the estimated divergence time. cKs distribution of syntenic blocks between S. mukorossi, D. longan, and A. yangbiense. d Macrosynteny analysis between S. mukorossi, D. longan, and A. yangbiense. Each line connects a pair of orthologous genes.