Fig. 4From: The Aquilegia genome reveals a hybrid origin of core eudicotsThe distribution of the median Ks across syntenic regions. Synteny blocks are identified within columbine, between columbine and grape, and within grape. Note that only the putative WGD-derived blocks (median Ks = 1–2) are kept in columbine (Additional file 1: Figure S2)Back to article page