Posto si tkzv.Bosnjak sumnjam da ces da razumes ali eto da probamo ...i smej se sad svojoj glluposti cuj casti hahahahhahaaaa Against the background of European Y-chromosomal diversity, all Bosnian groups are closely related to each other, more than they are to non-Bosnian groups. In the PC analysis (Figure 3), the first PC shows that the three populations are genetically extremely close to each other, and closely related to other populations of the Balkans. However, the second PC tends to separate the Croat group not only from both Serbs and Bosniacs, but also from the Croats of Croatia. The variation at 28 Y-chromosome biallelic markers was analysed in 256 males (90 Croats, 81 Serbs and 85 Bosniacs) from Bosnia-Herzegovina. An important shared feature between the three ethnic groups is the high frequency of the \"Palaeolithic\" European-specific haplogroup (Hg) I, a likely signature of a Balkan population re-expansion after the Last Glacial Maximum.