Research

Czech Y-DNA: Mutual relations of all haplogroups

This diagram shows relationships between unique haplotypes of all samples from our database in the form of Median-Joining network. Characteristic clusters of R1a and R1b can be seen. Clusters of other haplogroups cannot be so easily distinguished from each other, because of the low number of used markers. The size of particular rings corresponds to the number of haplotypes assigned to the ring. The length of lines joining two rings corresponds to the number of mutations necessary to change one haplotype to another. Only record with all 12 markers were used. Haplogroups were estimated by Whit Athey's program Hapest. Compare this result with the other that uses modal values for missing markers. Processed 18.10.2007, 128 records, all haplogroups, 12 markers. Details