FamilyTreeDNA

FamilyTreeDNA is a commercial company based in. It is the world's largest company with over 100,000 records ; FamilyTreeDNA claims that they carry out 90% of all genealogical DNA tests worldwide. Its European branch is iGENEA.

FamilyTreeDNA uses the facilities of at the  for all DNA extractions and Y-chromosome testing, as well as some  testing.

FamilyTreeDNA is the company that formed the now widely referenced 12 marker.

Media
FamilyTreeDNA was featured on the via their partner the   with guest. On the show, , and  had their s tested for and discovered. . FamilyTreeDNA is the testing company for all public participation in the Genographic project.