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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 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 ]
Y-DNA haplogroups by ethnic group; Y-DNA haplogroups in populations of Europe; Y-DNA haplogroups in populations of the Caucasus; Y-DNA haplogroups in populations of the Near East; Y-DNA haplogroups in populations of North Africa; Y-DNA haplogroups in populations of Sub-Saharan Africa; Y-DNA haplogroups in populations of South Asia
The revised y-chromosome family tree by Cruciani et al. 2011 compared with the family tree from Karafet et al. 2008. (The "A1a-T" shown here is now known as A1 and "A2-T" is now known as A1b.) Initial sequencing of the human Y-chromosome had suggested that first split in the Y-Chromosome family tree occurred with the mutations that separated ...
Haplogroup R-M269 is the sub-clade of human Y-chromosome haplogroup R1b that is defined by the SNP marker M269.According to ISOGG 2020 it is phylogenetically classified as R1b1a1b.
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 .
Listed below are some notable groups and populations from South Asia by human Y-chromosome DNA haplogroups based on various relevant studies.. The samples are taken from individuals identified with specific linguistic designations (IE=Indo-European, Dr=Dravidian, AA=Austro-Asiatic, ST=Sino-Tibetan) and individual linguistic groups, the third column (n) gives the sample size studied, and the ...
E-M215 or E1b1b, formerly known as E3b, is a major human Y-chromosome DNA haplogroup.E-M215 has two basal branches, E-M35 and E-M281. E-M35 is primarily distributed in North Africa and the Horn of Africa, and occurs at moderate frequencies in the Middle East, Europe, and Southern Africa.
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