Mother's Day Sale, now through May 15: Family Finder $59 & mtDNA $119. Save even more when you bundle!

J-M304 Y-DNA

  • 2160 members

About us

Bridge project for Y-DNA haplogroup J (M304), for those whose exact haplogroup and sub-clade is unknown, but are confirmed or suspected to be J. Detailled research will be done in J1, J2 and partnering projects.