To make more sense of STRUCTURE results i've made a quick STRUCTURE analysis (of the same dataset, but this time on the whole set without prior grouping of chromosomes). And, voila now we have two perfect Baltic clusters. The first one is somewhat similiar to the EUROGENES project's Southeast-Baltic (or, Balto-Slavs) and second one, - that reaches its peak in Finns (Northern or Nordic :) Baltic?)
