Fig. 1From: Population structure of Haemonchus contortus from seven geographical regions in China, determined on the basis of microsatellite markersGenetic sub-structuring of Haemonchus contortus populations in China based on Bayesian cluster analysis. a Variation trend of lnP(D) values. lnP(D) was obtained by first computing the log-likelihood of the data in the program STRUCTURE. K values represent the number of clusters, and the vertical bars represent standard deviations. b Variation trend of ΔK values; ΔK is a predictor of the real number of clustersBack to article page