What is a Haplogroup? | Genetic Genealogy Explained
3:26
PATERNAL HAPLOGROUPS: A Brief Overview of Family Tree DNA y-DNA
41:23
How Fear and Bullying Are Silencing Genealogists - And How to Make This Stop
7:43
Finding the Images NOT Available on Ancestry (or other sites)
11:30
How many generations back is 3% ethnicity in your DNA test results?
9:32
The Two People We're All Related To
15:12
La grande histoire génétique de l'Humanité: genèse et migration des haplogroupes Y
4:14
The Ancestor Paradox
10:28