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Caucasus hunter-gatherer (CHG), also called Satsurblia cluster, [1] [2] is an anatomically modern human genetic lineage, first identified in a 2015 study, [3] [1] based on the population genetics of several modern Western Eurasian (European, Caucasian and Near Eastern) populations.
The table below lists the frequencies – identified by major studies – of various haplogroups amongst selected ethnic groups from the Caucasus. The first two columns list the ethnic and linguistic affiliations of the individuals studied, the third column gives the sample size studied, and the other columns give the percentage of the ...
A genealogical DNA test is performed on a DNA sample obtained by cheek-scraping (also known as a buccal swab), spit-cups, mouthwash, or chewing gum. Typically, the sample collection uses a home test kit supplied by a service provider such as 23andMe , AncestryDNA , Family Tree DNA , or MyHeritage .
The data (mt-DNA) recovered by D. Behar et al. were from a community descended from crypto-Jews located in the village of Belmonte in Portugal. Because of the small size of the sample and the circumstances of the community having been isolated for so long, It is not possible to generalize the findings to the entire Iberian Peninsula.
Distribution of Haplogroup J (Y-DNA) J-M267 (J1) is the second most common Y chromosome haplogroup in North Africa. It originated in the Middle East, and its highest frequency of 30%–62.5% has been observed in Arab, Assyrians, Mandean, Mizrahi and Georgian populations in Western Asia and south Caucasus. [20]
The investigation found Yvonne “Missy” Woods manipulated data in the DNA testing process and posted incomplete test results in some cases, but it did not find that she falsified DNA matches or ...
The DNA was taken from a skeleton referred to as Anzick-1, found in close association with several Clovis artifacts. Comparisons showed strong affinities with DNA from Siberian sites, and virtually ruled out that particular individual had any close affinity with European sources (the "Solutrean hypothesis"). The DNA also showed strong ...
Defense attorneys for Bryan Kohberger want critical DNA evidence in the high-profile case thrown out, arguing that the way law enforcement used investigative genetic genealogy (IGG) to identify ...