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DNA replication occurs in the "S" phase of the cell cycle; the faulty event creating an MSI region occurs during the second replication event. The original strand is unharmed, but the daughter strand experiences a frame-shift mutation due to DNA polymerase slippage.
It is a national reference DNA database of 17 loci system which acquired Y-STR haplotypes were predicted in estimated (over 90% probability) Y-SNP haplogroups. [18] The sub-populations were divided in five regions which sub-populations showed strong similarity and homogeneity of paternal genetic contribution, all clustering together, with ...
A Y-DNA sample of Copts from Egypt was analyzed in Éric Crubézy et al. 2010. The Y-DNA profile was: 74% E1b1; 7% G; 3% T; 1% J1; 15% ambiguous. [71] Cruzby further added that “The haplotype E1b1 has a fairly wide distribution across Africa, but never had been described with such frequency in this area”.
Various genetic studies on Filipinos have been performed, to analyze the population genetics of the various ethnic groups in the Philippines.. The results of a DNA study conducted by the National Geographic's "The Genographic Project", based on genetic testings of Filipino people by the National Geographic in 2008–2009, found that the Philippines is made up of around 53% Southeast Asia and ...
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.
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 ...
The table below shows the human Y-chromosome DNA haplogroups, based on relevant studies, for various ethnic [dubious – discuss] and other notable groups from Europe.The samples are taken from individuals identified with the ethnic and linguistic designations shown in the first two columns; the third column gives the sample size studied; and the other columns give the percentage for each ...
Haplogroup E-M2, also known as E1b1a1-M2, is a human Y-chromosome DNA haplogroup.E-M2 is primarily distributed within Africa followed by West Asia. More specifically, E-M2 is the predominant subclade in West Africa, Central Africa, Southern Africa, and the region of the African Great Lakes; it also occurs at moderate frequencies in North Africa, and the Middle East.