What is MTDNA Testing and How Does it Work?
mtDNA testing examines maternal-line DNA to help trace ancestry, identify haplogroups, and compare genetic similarity with reference populations for genealogy research.
G25 Studio: Beginner Manual
This guide is for people who are new to G25 coordinates and G25 Studio. It explains the ideas in plain language, walks through a simple first analysis, and points you to deeper documentation when you are ready.