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.
Understanding ADMIXTURE Analysis: What It Shows and Limits
ADMIXTURE analysis models genome-wide SNP data as mixtures of inferred components to reveal population structure. Learn how it works, how to interpret results, and why it is not a direct ancestry report.
Understanding G25 Coordinates in DNA Ancestry Analysis
G25 coordinates provide a compact, multidimensional view of how your DNA sits relative to reference populations in genetic space. Learn how they work, how to interpret distances, and why they are exploratory tools—not definitive ancestry labels.
Understanding Genetic Traits and Ancestry in Your DNA
Explore how genetic traits shape who we are, how they connect to ancestry, and why environment matters alongside DNA. A balanced, accessible guide for all readers.