Genetic studies on Serbs show close affinity to other neighboring South Slavs.
The approximate frequency and variance distribution of haplogroup I-P37 clusters, ancestral "Dnieper-Carpathian" (DYS448=20) and derived "Balkan" (DYS448=19: represented by a single SNP I-PH908), in Eastern Europe per O.M. Utevska (2017).
The dominant recent origin of the population of wider Central Serbia: pink, green and gray-blue – areas settled from the Dinaric Alps (mostly Old Herzegovina), Kosovo, and Romania, respectively. Dark red, yellow and dark blue: natives of Šopluk and Torlak, the South Morava Valley, and Eastern Serbia, respectively, and settlers from these areas (mostly in Central Serbia). Light red-oases of natives of Western and Central Serbia. Black dots – returnees from Vojvodina.
Haplogroup I-M438, also known as I2, is a human DNA Y-chromosome haplogroup, a subclade of haplogroup I-M170. Haplogroup I-M438 originated some time around 26,000–31,000 BCE. It originated in Europe and developed into several main subgroups: I2-M438*, I2a-L460, I2b-L415 and I2c-L596. The haplogroup can be found all over Europe and reaches its maximum frequency in the Dinaric Alps (Balkans) via founder effect, related to the migrations of the Early Slavs to the Balkan peninsula.
The approximate frequency and variance distribution of haplogroup I-P37 clusters, ancestral "Dnieper-Carpathian" (DYS448=20) and derived "Balkan" (DYS448=19: represented by a single SNP I-PH908), in Eastern Europe per O.M. Utevska (2017).
