Fig. 4From: A tetraploidization event shaped the Aquilaria sinensis genome and contributed to the ability of sesquiterpenes synthesisDating Evolutionary Events. a Distribution of original median \({K}_{S}\) between collinear gene pairs in intergenomic blocks (solid curves) and intragenomic blocks (dashed curves). b Distribution of adjusted median \({K}_{S}\) between collinear gene pairs in intergenomic blocks (solid curves) and intragenomic blocks (dashed curves). c Inferred timeBack to article page