View Full Version : ymap

07-16-2014, 04:27 PM
in old posts (perhaps on other sites) I saw mention of ymap. I guess its a ftdna admin util. I know DF23 is predominated by M222. Where do DF23(xM222) live? Scotland??
dp :-)

PS: still waiting on getting my M222- result.

07-16-2014, 04:53 PM
Ymap was where Thomas Krahn recorded SNPs discovered on the Y Chromosome, he also gave nos. of positive and negative tests. Unfortunately FTDNA decided not to maintain this when he left.


Subsequently Thomas replicated it on the ISOGG website but of course he no longer has access to current testing stats at FTDNA, at least I don't think so.