英语
2023
Y-DNA Big Y: A Lifetime Analysis
FamilyTreeDNA's Big Y-700 Y-DNA test records your Y chromosomal data. Learn how this sequenced test may continue to provide you with information as more testers enter the database and how your haplogroup can change over time.
其他体验
英语
2023
Y-DNA: How To Read the Y-DNA haplotree
FamilyTreeDNA's Y-DNA haplotree is the largest in the world. Learn how to read it to see where your results fit on the Tree of Humankind.
英语
2023
Y-DNA: How SNPs Are Added to the Y-DNA Haplotree
A look at how Y-DNA SNPs are evaluated for inclusion on FTDNA's Y haplotree.