Figure 4
From: Declining genetic diversity of European honeybees along the twentieth century
Boxplot of (A) Watterson’s estimator and (B) Tajima’s D values per chromosome for several groups of European honeybees. Colour indicates historic (red) or contemporary (blue) populations. Alphanumeric codes represent groups of 4 (3 in lineage O) least admixed individuals from a combination geographical area, lineage and time, as described in supplementary Table S1.
