Why are haplogroups R1a and R1b only associated with Indo-Europeans, although they exist in many different ethnicities? - Quora
![Arpad Hanedanlığı'nın Filogenetik Kökenlerinin 3. Bela'nın Y-Dna Dizilimine Göre Belirlenmesi > Bilimdili.com Arpad Hanedanlığı'nın Filogenetik Kökenlerinin 3. Bela'nın Y-Dna Dizilimine Göre Belirlenmesi > Bilimdili.com](https://i0.wp.com/bilimdili.com/wp-content/uploads/2021/03/EdeDricWsAE6CXl-1.jpg?fit=1242%2C630&ssl=1)
Arpad Hanedanlığı'nın Filogenetik Kökenlerinin 3. Bela'nın Y-Dna Dizilimine Göre Belirlenmesi > Bilimdili.com
If Y-DNA haplogroup R1a is typical in Slavic populations, then why is Y-DNA haplogroup I2a1b2 predominant in the Balkans? - Quora
![Separating the post-Glacial coancestry of European and Asian Y chromosomes within haplogroup R1a | European Journal of Human Genetics Separating the post-Glacial coancestry of European and Asian Y chromosomes within haplogroup R1a | European Journal of Human Genetics](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fejhg.2009.194/MediaObjects/41431_2010_Article_BFejhg2009194_Fig1_HTML.jpg)