Fig. 9
![Fig. 9](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12862-018-1318-7/MediaObjects/12862_2018_1318_Fig9_HTML.png)
Mismatch distribution of the Liriodendron populations. Note: The line represents expected distributions of expanding population; the dotted line represents observed mismatch distribution from variation sites of LcDHN-like gene in Liriodendron populations