Haplogroup O-P31

Haplogroup O-P31
Geographical distribution of Y-chromosome haplogroup O1b-P31_(O1b1-M1470,_O1b1a1-PK4,_O1b1a2-Pages59,_O1b2-M176)

Possible time of origin 30,100 [95% CI 27,800 <-> 32,400] ybp[1]
Coalescence age 28,500 [95% CI 26,200 <-> 30,900] ybp[1]
Ancestor O-M175 > O-F265
Defining mutations P31, M268, L690/F167, F256/M1341, Y9038/FGC19644, L463/F330, M1461, F138, Y9317, FGC55566, F292/M1363, CTS4164, CTS6713/M1396, CTS5785/M1377, F435/M1417, F516, M1455
Highest frequencies Austroasiatic-speaking peoples, Tai peoples, Hlai, Balinese, Javanese, Japanese, Ryukyuans, Koreans, Manchus, Malagasy

In human genetics, Haplogroup O-P31 is a Y-chromosome DNA haplogroup. Haplogroup O-P31 is a descendant branch of the greater Haplogroup O-M175.

Origin

In a paper published in 2011 by a group of Chinese researchers affiliated with Fudan University, it has been suggested that China is the origin of the expansion of haplogroup O-P31 (therein called Haplogroup O2-M268).[2]

Distribution

Haplogroup O-P31 is notable for the peculiarities of its geographical distribution. Like all clades of Haplogroup O-M175, Haplogroup O-P31 is found only among the males of modern Eastern Eurasian populations. However, Haplogroup O-P31 is generally found with high frequency only among certain populations, such as the Austroasiatic peoples of India, Bangladesh and Southeast Asia, the Nicobarese of the Nicobar Islands in the Indian Ocean, Koreans, and Japanese.

Besides its widespread and patchy distribution, Haplogroup O-P31 is also notable for the fact that it can be divided into two major subclades that show almost completely disjunct distribution. One of these subclades, Haplogroup O-M95, is found among some (mostly tribal) populations of South and Southeast Asia, as well as among the Japanese of Japan and the Balinese of Indonesia. The other major subclade, Haplogroup O-M176, is found almost exclusively among the Japanese, Koreans, and some Manchurians.

Phylogenetics

Phylogenetic History

Prior to 2002, there were in academic literature at least seven naming systems for the Y-Chromosome Phylogenetic tree. This led to considerable confusion. In 2002, the major research groups came together and formed the Y-Chromosome Consortium (YCC). They published a joint paper that created a single new tree that all agreed to use. Later, a group of citizen scientists with an interest in population genetics and genetic genealogy formed a working group to create an amateur tree aiming at being above all timely. The table below brings together all of these works at the point of the landmark 2002 YCC Tree. This allows a researcher reviewing older published literature to quickly move between nomenclatures.

YCC 2002/2008 (Shorthand) (α) (β) (γ) (δ) (ε) (ζ) (η) YCC 2002 (Longhand) YCC 2005 (Longhand) YCC 2008 (Longhand) YCC 2010r (Longhand) ISOGG 2006 ISOGG 2007 ISOGG 2008 ISOGG 2009 ISOGG 2010 ISOGG 2011 ISOGG 2012
O-M17526VII1U28Eu16H9IO*OOOOOOOOOO
O-M11926VII1U32Eu16H9HO1*O1aO1aO1aO1aO1aO1aO1aO1aO1aO1a
O-M10126VII1U32Eu16H9HO1aO1a1O1a1aO1a1aO1a1O1a1O1a1aO1a1aO1a1aO1a1aO1a1a
O-M5026VII1U32Eu16H10HO1bO1a2O1a2O1a2O1a2O1a2O1a2O1a2O1a2O1a2O1a2
O-P3126VII1U33Eu16H5IO2*O2O2O2O2O2O2O2O2O2O2
O-M9526VII1U34Eu16H11GO2a*O2aO2aO2aO2aO2aO2aO2aO2aO2a1O2a1
O-M8826VII1U34Eu16H12GO2a1O2a1O2a1O2a1O2a1O2a1O2a1O2a1O2a1O2a1aO2a1a
O-SRY46520VII1U35Eu16H5IO2b*O2bO2bO2bO2bO2bO2bO2bO2bO2bO2b
O-47z5VII1U26Eu16H5IO2b1O2b1aO2b1O2b1O2b1aO2b1aO2b1O2b1O2b1O2b1O2b1
O-M12226VII1U29Eu16H6LO3*O3O3O3O3O3O3O3O3O3O3
O-M12126VII1U29Eu16H6LO3aO3aO3a1O3a1O3a1O3a1O3a1O3a1O3a1O3a1aO3a1a
O-M16426VII1U29Eu16H6LO3bO3bO3a2O3a2O3a2O3a2O3a2O3a2O3a2O3a1bO3a1b
O-M15913VII1U31Eu16H6LO3cO3cO3a3aO3a3aO3a3O3a3O3a3aO3a3aO3a3aO3a3aO3a3a
O-M726VII1U29Eu16H7LO3d*O3cO3a3bO3a3bO3a4O3a4O3a3bO3a3bO3a3bO3a2bO3a2b
O-M11326VII1U29Eu16H7LO3d1O3c1O3a3b1O3a3b1-O3a4aO3a3b1O3a3b1O3a3b1O3a2b1O3a2b1
O-M13426VII1U30Eu16H8LO3e*O3dO3a3cO3a3cO3a5O3a5O3a3cO3a3cO3a3cO3a2c1O3a2c1
O-M11726VII1U30Eu16H8LO3e1*O3d1O3a3c1O3a3c1O3a5aO3a5aO3a3c1O3a3c1O3a3c1O3a2c1aO3a2c1a
O-M16226VII1U30Eu16H8LO3e1aO3d1aO3a3c1aO3a3c1aO3a5a1O3a5a1O3a3c1aO3a3c1aO3a3c1aO3a2c1a1O3a2c1a1

Original Research Publications

The following research teams per their publications were represented in the creation of the YCC Tree.

Phylogenetic Trees

This phylogenetic tree of haplogroup O subclades is based on the YCC 2008 tree (Karafet 2008) and subsequent published research.

See also

Genetics

Y-DNA O Subclades

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
L     T [χ 6] K2a [χ 7] K2b [χ 8]   K2c   K2d  K2e [χ 9]  
K2a1                    K2b1 [χ 10]    P [χ 11]
NO    S [χ 12]  M [χ 13]    P1     P2
NO1    Q   R
N O
  1. ↑ Van Oven M, Van Geystelen A, Kayser M, Decorte R, Larmuseau HD (2014). "Seeing the wood for the trees: a minimal reference phylogeny for the human Y chromosome". Human Mutation. 35 (2): 187–91. PMID 24166809. doi:10.1002/humu.22468.
  2. ↑ International Society of Genetic Genealogy (ISOGG; 2015), Y-DNA Haplogroup Tree 2015. (Access date: 1 February 2015.)
  3. ↑ Haplogroup A0-T is also known as A0'1'2'3'4.
  4. ↑ Haplogroup A1 is also known as A1'2'3'4.
  5. ↑ Haplogroup LT (L298/P326) is also known as Haplogroup K1.
  6. ↑ Between 2002 and 2008, Haplogroup T (M184) was known as "Haplogroup K2" – that name has since been re-assigned to K-M526, the sibling of Haplogroup LT.
  7. ↑ Haplogroup K2a (M2308) and the new subclade K2a1 (M2313) were separated from Haplogroup NO (F549) in 2016. (This followed the publication of: Poznik GD, Xue Y, Mendez FL, et al. (2016). "Punctuated bursts in human male demography inferred from 1,244 worldwide Y-chromosome sequences". Nature Genetics. 48 (6): 593–9. PMC 4884158 Freely accessible. PMID 27111036. doi:10.1038/ng.3559. In the past, other haplogroups, including NO1 (M214) and K2e had also been identified with the name "K2a".
  8. ↑ Haplogroup K2b (M1221/P331/PF5911) is also known as Haplogroup MPS.
  9. ↑ Haplogroup K2e (K-M147) was previously known as "Haplogroup X" and "K2a" (but is a sibling subclade of the present K2a).
  10. ↑ Haplogroup K2b1 (P397/P399) is also known as Haplogroup MS, but has a broader and more complex internal structure.
  11. ↑ Haplogroup P (P295) is also klnown as K2b2.
  12. ↑ Haplogroup S, as of 2017, is also known as K2b1a. (Previously the name Haplogroup S was assigned to K2b1a4.)
  13. ↑ Haplogroup M, as of 2017, is also known as K2b1b. (Previously the name Haplogroup M was assigned to K2b1d.)

References

  1. 1 2 YFull Haplogroup YTree v5.04 at 16 May 2017
  2. ↑ Shi Yan, Chuan-Chao Wang, Hui Li, Shi-Lin Li, Li Jin, and The Genographic Consortium, "An updated tree of Y-chromosome Haplogroup O and revised phylogenetic positions of mutations P164 and PK4." European Journal of Human Genetics (2011) 19, 1013–1015; doi:10.1038/ejhg.2011.64
  3. ↑ So Yeun Kwon, Hwan Young Lee, Eun Young Lee, Woo Ick Yang, and Kyoung-Jin Shin, "Confirmation of Y haplogroup tree topologies with newly suggested Y-SNPs for the C2, O2b and O3a subhaplogroups." Forensic Science International: Genetics 19 (2015) 42–46. http://dx.doi.org/10.1016/j.fsigen.2015.06.003

Works Cited

Journals

Websites

Further reading

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.