The project includes men with the Z7016 mutation or reliably predicted to be Z7016 or G2a2b2b1a1b. If your 37 or 67 or more marker values are different from men already in the project only by 5 or less values, you are reliably within Z7016. Twelve markers are not reliable for this.. We also welcome representatives of Z7016 males who are deceased, unavailable or otherwise unable to join, including females as their representatives and custodians of their Y-DNA. The primary goal of the project is to identify new subgroups of haplogroup G-PF2822 which will provide better focus to the migration history of our haplogroup G-PF2822 ancestors.