Figure 2.

Assembly and genomic features of the A. argyi genome. (A). The circos diagram of A. argyi draft. (a) the genomic landscape of the 34 A. argyi pseudochromosomes. (b) the density of gene. (c) repeat coverage. (d) the density of SNP. (e) the density of Indel. f. synteny relationship between pseudo‐chromosomes. (B). Phylogenetic tree of seven species from the Asteraceae based on the information of single copy genes. And Arabidopsis and V. vinifera were used as the outgroup. The expanded gene families were marked with green and the contracted gene families were marked with red. (C). The Ks distributions of paralogous genes in A. argyi, A. annua, C. nankingense, H. annuus, E. breviscapus and C. tinctorius of the Asteraceae, and the eudicot species V. vinifera. (D). Kimula distance of LTR retroelements. [Colour figure can be viewed at wileyonlinelibrary.com]