GeneTree DNA Testing Center GeneTree provides AABB DNA paternity, siblingship, and y-chromosome testing services for legal and personal purposes. www.genetree.com
Genelex: Paternity Testing Offering confidential DNA testing services. www.genelex.com/paternitytesting/
Genetic Profiles Corporation Provider of DNA paternity testing services using buccal swabs and blood. Worldwide service available. www.geneticprofiles.com/