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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.
In human genetics, a human Y-chromosome DNA haplogroup is a haplogroup defined by specific mutations in the non-recombining portions of DNA on the male-specific Y chromosome (Y-DNA). Individuals within a haplogroup share similar numbers of short tandem repeats (STRs) and single-nucleotide polymorphisms (SNPs). [ 2 ]
Haplogroup J-M267, also commonly known as Haplogroup J1, is a subclade (branch) of Y-DNA haplogroup J-P209 (commonly known as haplogroup J) along with its sibling clade haplogroup J-M172 (commonly known as haplogroup J2). (All these haplogroups have had other historical names listed below. [Phylogenetics 1] [Phylogenetics 2])
Y-DNA haplogroups map of the world Each haplogroup originates from, and remains part of, a preceding single haplogroup (or paragroup ). As such, any related group of haplogroups may be precisely modelled as a nested hierarchy , in which each set (haplogroup) is also a subset of a single broader set (as opposed, that is, to biparental models ...
In human genetics, Haplogroup J-M172 or J2 [Phylogenetics 1] is a Y-chromosome haplogroup which is a subclade (branch) of haplogroup J-M304. [Phylogenetics 2] Haplogroup J-M172 is common in modern populations in Western Asia, Central Asia, South Asia, Southern Europe, Northwestern Iran and North Africa.
Y-DNA haplogroup migration in East Asia. The tables below provide statistics on the human Y-chromosome DNA haplogroups most commonly found among ethnolinguistic groups and populations from East and South-East Asia .
Haplogroup J (Y-DNA), a human Y-chromosome (Y-DNA) haplogroup Topics referred to by the same term This disambiguation page lists articles associated with the title Haplogroup J .
Haplogroup G (Y-DNA) by country; Jews with Haplogroup G + Genetics and archaeogenetics of South Asia; List of Y-chromosome haplogroups in populations of the world; A.