Y-chromosome tree of haplogroups and absolute frequencies for each population. Y-chromosome tree, taken from Karafet et al. (2008), representing the genealogical relationships of the haplogroups characterized in this study, using diagnostic SNPs and their absolute frequencies in the indigenous (ABO) and historical (CON) samples from the Canaries.
Fregel et al. BMC Evolutionary Biology 2009 9:181 doi:10.1186/1471-2148-9-181