Analysis of molecular variance from microsatellite data using Arlequin version 3.5.

The hierarchical analysis included 22 sampling populations in China including within populations, among populations within groups and among groups.aThe first analysis included all populations as one hierarchical group.bThe second analysis included two different origin groups.cThe third analysis included six geographical groups.dThe fourth analysis included four genetic clusters.eThe fifth analysis included seven genetic subclusters.fThe fifth analysis included ten genetic subclusters.gThe fifth analysis included fourteen genetic subclustersFST variance among coefficient of individual relative to the total variance.FSC variance among subpopulations within groups.FCT variance among groups relative to the total variance.