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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.
E-M35, also known as E1b1b1-M35, is a human Y-chromosome DNA haplogroup.E-M35 has two basal branches, E-V68 and E-Z827.E-V68 and E-Z827 are primarily distributed in North Africa and the Horn of Africa, and occur at lower frequencies in the Middle East, Europe, and Southern Africa.
Haplogroup E-P2, also known as E1b1, is a human Y-chromosome DNA haplogroup. E-P2 has two basal branches, E-V38 and E-M215 . E-P2 had an ancient presence in the Levant ; presently, it is primarily distributed in Africa where it may have originated, and occurs at lower frequencies in the Middle East and Europe .
The E-M183 sub haplogroup reaches a mean frequency of 42% in North Africa. It decreases in frequency from 100% among some populations to approximately 28.6% to the east of this range in Egypt. [ 3 ] [ 22 ] [ 23 ] The E-M81 subclade is predominant among North-African Berber speaking populations and Maghrebi Arabs.
The proposed candidates include haplogroup C3, haplogroup Q, haplogroup R1b, haplogroup C2, [86] and haplogroup O. [ 87 ] Y chromosome haplogroup C2c1a1a1-M407 is carried by Mongol descendants of the Northern Yuan ruler from 1474–1517, Dayan Khan , who is a male line descendant of Genghis Khan which was found out after geneticists in Mongolia ...
Haplogroup E-V68, also known as E1b1b1a, is a major human Y-chromosome DNA haplogroup found in North Africa, the Horn of Africa, Western Asia and Europe.It is a subclade of the larger and older haplogroup, known as E1b1b or E-M215 (also roughly equivalent to E-M35).
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 ]
A haplotype is a group of alleles in an organism that are inherited together from a single parent, [1] [2] and a haplogroup (haploid from the Greek: ἁπλοῦς, haploûs, "onefold, simple" and English: group) is a group of similar haplotypes that share a common ancestor with a single-nucleotide polymorphism mutation. [3]