Fig. 1From: Genomic insights into positive selection during barley domesticationFrequency distributions and correlation analysis of Ka, Ks and Ka/Ks between wild barley and landrace. a-c The frequency shows of Ka, Ks and Ka/Ks, respectively. d The correlation between Ks (x-axis) and Ka. e The correlation between Ks (x-axis) and Ka/Ks. f The correlation between Ka (x-axis) and Ka/KsBack to article page