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Y-DNA haplogroup nomenclature is changing over time to accommodate the increasing number of SNPs being discovered and tested, and the resulting expansion of the Y-chromosome phylogenetic tree. This change in nomenclature has resulted in inconsistent nomenclature being used in different sources. [ 2 ]
The following articles are lists of human Y-chromosome DNA haplogroups found in populations around the world. ... ISOGG Y-DNA Haplogroup Tree; Map of Y Haplogroups;
This phylogenetic tree of haplogroup Y subclades is based on the paper by Mannis van Oven and Manfred Kayser Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation [1] and subsequent published research. [citation needed] Y. Y1 - South Siberia, China, [23] Korea [24] Y1a - Nivkh, Ulchi, Hezhen Y1a1 - China (Beijing ...
Haplogroup E-M96 is a human Y-chromosome DNA haplogroup. It is one of the two main branches of the older and ancestral haplogroup DE , the other main branch being haplogroup D . The E-M96 clade is divided into two main subclades : the more common E-P147 , and the less common E-M75 .
Y-Chromosome Haplogroups all form "family trees" or "phylogenies", with both branches or sub-clades diverging from a common haplogroup ancestor, and also with all haplogroups themselves linked into one family tree which traces back ultimately to the most recent shared male line ancestor of all men alive today, called in popular science Y ...
In thus, the haplogroup could be used as a criterion to substructure the database according to the phylogenetic descent of samples. Even though the chronology of the SNP mutations is far less certain than the structure of the tree, many haplogroups could be equated with events in human prehistory.
Haplogroup J-M304, also known as J, [Phylogenetics 1] is a human Y-chromosome DNA haplogroup.It is believed to have evolved in Western Asia. [2] The clade spread from there during the Neolithic, primarily into North Africa, the Horn of Africa, the Socotra Archipelago, the Caucasus, Europe, Anatolia, Central Asia, South Asia, and Southeast Asia.
Haplogroup I (M170) is a Y-chromosome DNA haplogroup. It is a subgroup of haplogroup IJ , which itself is a derivative of the haplogroup IJK . Subclades I1 and I2 can be found in most present-day European populations, with peaks in some Northern European and Southeastern European countries.