Y-DNA haplogroup
8 individuals in Genoplot's reference catalogue carry Y-DNA haplogroup J2a1a2b2a or a branch of it, across 7 populations; 6 of them ancient, dated c. 1420 BCE – 200 CE.
Tamils_GBR 2 individualsGreece_Delphi_BA_Mycenaean 1 individualSicily_Himera_409BCE 1 individualItaly_IsolaSacra_RomanImperial 1 individualGreece_BA_Mycenaean 1 individualPunjabi_Lahore 1 individualTamil_Sri_Lanka 1 individual