Note on "Calculator Effect" for Updates: If you have previously submitted a parent's or grandparent's genotype for inclusion in a native population, their results will be corrected for the "Calculator Effect." However, results for any children or grandchildren will not be corrected and can receive higher admixture and total similarity scores for that region and population. For best results, update your parent or grandparent (instead of descendants).
Grandparent Info Discount: A discount towards DNA Tribes® SNP analysis is available for customers who would like to submit their genome and grandparent birthplace information for potential anonymous, aggregated inclusion in our geographical analysis. To participate, fill out the Grandparent Info Form by clicking this link and order using the discounted order link. After placing your order, place email your zipped raw genome data to email@example.com.
World Regional Components: To provide a context for your personal DNA Tribes® SNP results, continent and regional admixture tables for world populations in our database are available here. Updated June 2014.