Biology:Haplogroup CF

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Short description: Human Y chromosome DNA grouping indicating common ancestry
Haplogroup CF
Possible time of origin75,000–70,000 BP
Possible place of originEast Africa[1] or Asia[2]
AncestorCT
DescendantsC, F
Defining mutationsP143

Haplogroup CF, also known as CF-P143 and CT(xDE), is a human Y-chromosome DNA haplogroup. CF is defined by the SNP P143, and its existence and distribution are inferred from the fact that haplogroups descended from CF include most human male lineages in Eurasia, Oceania, and the Americas. CF descends from CT (CT-M168), and is the sibling of DE. CF has two basal branches, haplogroup C and haplogroup F.[3]

Distribution

There are, as yet, no confirmed cases of living individuals or human remains belonging to the basal, undivergent haplogroup CF*. In a 2017 study, C-M217 (C2) and C-M130 were reported among males belonging to the Shan peoples, who are concentrated in central-east Burma, as well as neighboring parts of Southeast and East Asia.[4] However, the researchers involved (Brunelli et al.) did not rule out all other subclades of haplogroup CF, such as haplogroup F, in these particular cases. Haplogroup F2 has previously been identified in the same geographical region.[5]

Subclades

C

Haplogroup C is a subclade of haplogroup CF.

F

Haplogroup F is a subclade of haplogroup CF.

See also

Genetics

Y-DNA C subclades

  • Mega-Haplogroup CF
  • Mega-Haplogroup CT
  • C-M130
  • C-M208
  • C-M210
  • C-M216
  • C-M217
  • C-M38
  • C-M8
  • C-M93
  • C-P33
  • C-P44

Y-DNA backbone tree

Phylogenetic tree of human Y-chromosome DNA haplogroups [χ 1][χ 2]
"Y-chromosomal Adam"
A00 A0-T [χ 3]
A0 A1 [χ 4]
A1a A1b
A1b1 BT
B CT
DE CF
D E C F
F1  F2  F3  GHIJK
G HIJK
IJK H
IJ K
I   J     LT [χ 5]       K2 [χ 6]
L     T    K2a [χ 7]        K2b [χ 8]     K2c     K2d K2e [χ 9]  
K-M2313 [χ 10]     K2b1 [χ 11] P [χ 12]
NO   S [χ 13]  M [χ 14]    P1     P2
N O Q R

References

  1. Haber, Marc; Jones, Abigail L; Connell, Bruce A; Arciero, Elena; Yang, Huanming; Thomas, Mark G; Xue, Yali; Tyler-Smith, Chris (2019). "A Rare Deep-Rooting D0 African Y-Chromosomal Haplogroup and Its Implications for the Expansion of Modern Humans Out of Africa". Genetics 212 (4): 1421–1428. doi:10.1534/genetics.119.302368. PMID 31196864. 
  2. Yan, Shi; Wang, Chuan-Chao; Zheng, Hong-Xiang; Wang, Wei; Qin, Zhen-Dong; Wei, Lan-Hai; Wang, Yi; Pan, Xue-Dong et al. (2014-08-29). "Y Chromosomes of 40% Chinese Descend from Three Neolithic Super-Grandfathers" (in en). PLOS ONE 9 (8). doi:10.1371/journal.pone.0105691. ISSN 1932-6203. PMID 25170956. Bibcode2014PLoSO...9j5691Y. 
  3. "Use of Y chromosome and mitochondrial DNA population structure in tracing human migrations". Annu. Rev. Genet. 41: 539–64. 2007. doi:10.1146/annurev.genet.41.110306.130407. PMID 18076332. 
  4. Brunelli, Andrea (July 24, 2017). "Y chromosomal evidence on the origin of northern Thai people". PLOS ONE 12 (7). doi:10.1371/journal.pone.0181935. PMID 28742125. Bibcode2017PLoSO..1281935B. 
  5. Black, M.L.; Wise, C.A.; Wang, W.; Bittles, A.H. (June 2006). "Combining Genetics and Population History in the Study of Ethnic Diversity in the People's Republic of China". Human Biology 78 (3): 277–293. doi:10.1353/hub.2006.0041. PMID 17216801. http://researchrepository.murdoch.edu.au/id/eprint/10968/.