Y Dna Map Of The World
Scale is usually 1.
Y dna map of the world. Major y dna haplogroups haplogroups a and b. This y haplogroups world map shows that malays of the philippines indonesia and malaysia as well as the han chinese of south china who all share the dominant y dna haplogroup o are actually blood brothers so to speak. The following articles are lists of human y chromosome dna haplogroups found in populations around the world. Bt is a subclade of haplogroup a more precisely of the a1b clade a2 t in cruciani et al.
This map plots the most frequent variant of a haplogroup on the y chromosome which is essentially only found in males exceptions are various genetic disorders most if not all of which result in sterility. A y dna haplogroup is a group of men sharing the same series of mutations on their y chromosome which they inherited from a long line of common paternal ancestors. Maps use natural neighbour interpolation unless otherwise expressly stated. A few new mutations known as snp s happen every generation.
Y dna haplogroups in populations of europe. Y dna haplogroups in populations of sub saharan africa. Color gradient is dependent on the data with the maximum value white colour corresponding to the maximum value attested for the specific haplogroup. This is the previous post explaining the available dynamic and static map files for quick reference of y dna and mtdna haplogroups of ancient samples.
Y dna haplogroups by ethnic group. Haplogroup a is the nry non recombining y macrohaplogroup from which all modern paternal haplogroups descend it is sparsely distributed in africa being concentrated among khoisan populations in the southwest and nilotic populations toward the northeast in the nile valley. The maps on this page represents the distribution of human y chromosomal dna y dna haplogroups. Y dna haplogroups in populations of the near east.
This y haplogroup map as the results of massive dna sampling exercise from participating male population of the.