Genetic Analysis of Gakhar Origins
Y‑Chromosome (Paternal) Haplogroups · R2a (M124) and R1a (M17) dominate among Punjabi tribes. These lineages are common in native South Asian groups, not markers of recent Persian ancestry [1] [2] . For example, haplogroup R2a occurs at ~10–15% in India and ~7–8% in Pakistan [1] , with a distribution spanning Balochistan to Bengal. This matches a long-standing South Asian lineage (estimated origin ~15,000 years ago [3] ). Similarly, R1a1a is highest in Punjab [4] and diversified ~3,400–5,800 years ago [5] (Bronze Age Indo-European era). · Other Y‑lineages in Gakhars (e.g. J2 , L , etc.) appear at frequencies typical of northern Punjabi populations [2] . No unusual “Iranian” haplogroups (such as an excess of R1b-Z2103 or G2) distinguish Gakhars from neighboring North Indians. In short, the Gakhar Y‑chromosomes reflect the standard Punjabi mix of steppe‑associated and indigenous South/Central Asian l...