Do Jewish and Yemeni men from Hadramaut share the Lemba's DNA markers?

Research question: Do Hadrami Jewish and Yemeni Y-chromosome samples, typed on the same marker panel, show the CMH and haplogroup J at frequencies that match the Lemba Hadramaut overlap [6]?

The records show that Yemen's paternal Y-chromosome haplogroups are dominated by J1, which the study associates with Southwest Asia ¹. The material provided does not include any data on Hadrami Jewish samples, the CMH marker, or the Lemba Hadramaut overlap, so it cannot confirm whether those frequencies match ¹. The only fact available is dated 2025-01-06, roughly one year and nine months before October 2026, so the evidence may be somewhat dated ¹. The question therefore cannot be answered from the verified facts provided ¹.

Sources