DNA Test Showdown: 23andMe, AncestryDNA, FTDNA, MyHeritage
Compare four leading consumer DNA tests, learn how they work, and discover how uploading your raw DNA to DNAGENICS unlocks 500+ ancestry reports and traits.
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 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.
G25 Studio: Algorithms, Distance Methods, and Oracle Settings
This document explains the configuration options available in G25 Studio in plain language. It covers the Monte Carlo algorithms, the Oracle (Ancestors Predictions) system, distance methods, and distance weights. Read this after you have completed at least one basic run.
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.
