Our Three Basic Tests

We offer three basic types of tests: Family Finder (autosomal DNA), Y-DNA, and mitochondrial DNA (mtDNA).
Family Finder
Our Family Finder test focuses on autosomal DNA, which is inherited [...]

Big Y – Shared Novel Variants Window

On the Big Y – Results  Matching tab, when you click on a Shared Novel Variants value for a match, the Shared Novel Variants window [...]

Big Y – Matching

The Big Y – Results,  Matching tab displays your Big Y matches. A person is considered a match if they have four or less differences in [...]

Big Y – Novel Variants

The Big Y – Results, Novel Variants tab lists your SNP positions that are not on the list of known SNPs. These markers may or may [...]

Big Y – Known SNPs

The Big Y – Results, Known SNPs tab displays your single nucleotide polymorphisms (SNPs) that are on the list of ~36,000 known SNPs against which Big [...]

Big Y White Paper

Big Y White Paper