HOUSTON & SANTA CLARA, Calif.--(BUSINESS WIRE)--Family Tree DNA, the first and largest genealogical DNA testing company, today announced the launch of the Family Finder DNA test for connecting family members across all ancestral lines. The test utilizes Affymetrix’ (NASDAQ:AFFX) recently launched Axiom™ genotyping technology and the GeneTitan® System to confidently match a wide range of family relationships within five generations.