Fig. 1: An overview of the genomic features of A. belladonna and D. stramonium.

a The genomic landscape of the 36 A. belladonna pseudochromosomes (right) and 12 D. stramonium pseudochromosomes (left). All density information was counted in nonoverlapping 1-Mb windows. b Gene density. c Guanine-cytosine (GC) content. d The distribution of Copia-type retrotransposons. e The distribution of Gypsy-type retrotransposons.