YP582 is a subclade of haplogroup R1a-Z280. YP582 is spread mostly in Eastern Europe with peak in Russian Federation, but also found in many numbers in Ukraine, Finland and Estonia (approximately 3% of all ethnic Estonian male lineages) and also spread in Sweden, Belarus, Poland, Lithuania, Czech Republic, Bulgaria, Kazakhstan. There are currently 2 subclades under YP582: small YP5192 and major YP578. If you are tested positive or predicted for YP582 in other projects, then please join.