Ysearch is a free public service and the most comprehensive database that allows you to compare side-by-side different Y-DNA results. It allows to search by ...

DNA Heritage offers DNA testing for both amateur and professional genealogists. Using high-resolution Y-chromosome tests, DNA Heritage helps researchers rebuild ...

Ybase, a database for genealogists to connect with their paternal relatives through DNA. Search by name or haplotype on 36 Y-chromosome markers.

The purpose of the Nix Surname Project is to determine what genetic relationship the various Nix and Nicks family lines have with one another. Genetic evidence, ...

A DNAPrint® Genomics' site devoted to providing you information and kits for uncovering your dog's ancestry and breed