Y-Chromosome (Y-DNA) and Mitochondrial DNA (mtDNA) tests offer unique insight into human migration and deep ancestry because they pass virtually unchanged from parent to offspring. Connecting these diagnostics with rigorous accredited laboratory processes guarantees reproducible haplogroup assignments.
Standards in Direct-to-Consumer Genetic Genealogy & Ancestry Research
Surname Project Frameworks & Y-STR Marker Comparison Protocols
Regulatory Frameworks & Quality Control in Molecular Testing