
R-Y22442 yDNA SNP Group
R-Y22442 T to C - ChrY position (Hg38) : 18667814
Single nucleotide polymorphism mutation - formed CI 95% 4300<->3300 ybp, TMRCA CI 95% 3900<->2100 ybp [source yFull 2018].
https://www.familytreedna.com/groups/ballard-uk-family-finder/about...