This is the current status of the family tree of Q-L527 based on the data at YFull (Updated 2019-01-04). Branch length in years I have estimated with the Ape package in R using maximum likelihood and the “strikt model”. The idea is to calculate the most likely branch length given the number of SNPs on each segment. The rightmost codes refer to actuall test persons (YFxxxxx). Notice that this way of dating puts less weight on the Belarus sample compared to Yfulls estimate, pushing the origin of Q-L527 back in time.