For questions about Y-chromosome testing for genealogical purposes. Y-DNA is passed from father to son, and therefore is useful for tracing paternal ancestry. This includes Y-STR, Y-SNP, and Big-Y tests.
For questions about Y-chromosome testing for genealogical purposes. Y-DNA is passed from father to son, and therefore is useful for tracing paternal ancestry. This includes Y-STR, Y-SNP, and Big-Y tests.