Haplogroup Q-B143

Last updated
Haplogroup Q-B143
Possible time of origin15,000 years BP [1]
Possible place of originEurasia
Ancestor Q-NWT01
Defining mutationsB143

Haplogroup Q-B143 is a subclade of Y-DNA Haplogroup Q-NWT01. It is defined by the presence of the B143 Single Nucleotide Polymorphism (SNP).

Contents

Distribution

Q-B143 is primarily found among the indigenous peoples of the North American Arctic, Greenland, and Northeastern Siberia. It exhibits high frequencies among the Eskimos of Alaska, Canada, and Greenland. It also has been found in the Koryaks, Chukchi and Yukaghirs. [2]

Recent studies indicate that the previously reported Q-NWT01 in Greenland populations is more likely to belong to the subclade Q-B143. [3] [1]

The oldest known example of Q-B143 was found in an Ancient Paleo-Siberian individual from the Duvanniy Yar site in northeastern Siberia, dating back approximately 10,000 years. [4] A male from the Saqqaq culture, discovered in Greenland and dated to around 4,000 years ago, has been found to belong to the Q-B143 lineage. [1]

Associated SNPs

Q-B143 is currently defined by the B143 SNP.

Subgroups


Source: ISOGG 2018. [5]

See also

References

  1. 1 2 3 Wei, Lan-Hai; Wang, Ling-Xiang; Wen, Shao-Qing; Yan, Shi; Canada, Rebekah; Gurianov, Vladimir; Huang, Yun-Zhi; Mallick, Swapan; Biondo, Alessandro; O’Leary, Amy; Wang, Chuan-Chao; Lu, Yan; Zhang, Chao; Jin, Li; Xu, Shuhua (2018). "Paternal origin of Paleo-Indians in Siberia: insights from Y-chromosome sequences". European Journal of Human Genetics. 26 (11): 1687–1696. doi:10.1038/s41431-018-0211-6. ISSN   1476-5438. PMC   6189043 . PMID   29991739.
  2. ↑ Malyarchuk, B. A.; Derenko, M. V. (2024-03-02). "Genetic history of the Koryaks and Evens of the Magadan region based on Y chromosome polymorphism data". Vavilov Journal of Genetics and Breeding. 28 (1): 90–97. doi:10.18699/vjgb-24-11. ISSN   2500-3259. PMC   10917666 . PMID   38465253.
  3. ↑ Grugni, Viola; Raveane, Alessandro; Ongaro, Linda; Battaglia, Vincenza; Trombetta, Beniamino; Colombo, Giulia; Capodiferro, Marco Rosario; Olivieri, Anna; Achilli, Alessandro; Perego, Ugo A.; Motta, Jorge; Tribaldos, Maribel; Woodward, Scott R.; Ferretti, Luca; Cruciani, Fulvio (2019-01-24). "Analysis of the human Y-chromosome haplogroup Q characterizes ancient population movements in Eurasia and the Americas". BMC Biology. 17 (1): 3. doi: 10.1186/s12915-018-0622-4 . ISSN   1741-7007. PMC   6345020 . PMID   30674303.
  4. ↑ Sikora, Martin; Pitulko, Vladimir V.; Sousa, Vitor C.; Allentoft, Morten E.; Vinner, Lasse; Rasmussen, Simon; Margaryan, Ashot; de Barros Damgaard, Peter; de la Fuente, Constanza; Renaud, Gabriel; Yang, Melinda A.; Fu, Qiaomei; Dupanloup, Isabelle; Giampoudakis, Konstantinos; Nogués-Bravo, David (2019). "The population history of northeastern Siberia since the Pleistocene". Nature. 570 (7760): 182–188. Bibcode:2019Natur.570..182S. doi:10.1038/s41586-019-1279-z. hdl: 1887/3198847 . ISSN   1476-4687. PMID   31168093. Supplementary Information 4
  5. ↑ "ISOGG 2018 Y-DNA Haplogroup Q". isogg.org. Retrieved 2024-11-14.



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