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Haplogroup O-M175

Haplogroup O. Human Y chromosome DNA grouping common in Asia From Wikipedia, the free encyclopedia

Haplogroup O-M175
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Haplogroup O, also known as O-M175, is a human Y-chromosome DNA haplogroup. It is primarily found among populations in Southeast Asia and East Asia. It also is found in various percentages of populations of the Russian Far East, South Asia, Central Asia, Caucasus, Crimea, Ukraine, Iran, Oceania, Madagascar and the Comoros. Haplogroup O is a primary descendant of haplogroup NO-M214.

Quick facts Possible time of origin, Coalescence age ...

The O-M175 haplogroup is very common amongst males from East and Southeast Asia. It has two primary branches: O1 (O-F265) and O2 (O-M122). O1 is found at high frequencies amongst males native to Southeast Asia, Taiwan, the Japanese Archipelago, the Korean Peninsula, Madagascar and some populations in southern China and Austroasiatic speakers of India. O2 is found at high levels amongst Han Chinese, Tibeto-Burman populations (including many of those in Yunnan, Tibet, Burma, Northeast India, and Nepal), Manchu, Mongols (especially those who are citizens of the PRC), Koreans, Vietnamese, Filipinos, Japanese, Thais, Polynesians, Miao people, Hmong, the Naiman tribe of Kazakhs in Kazakhstan,[5] Kazakhs in the southeast of Altai Republic,[6] and Kazakhs in the Ili area of Xinjiang.[7]

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Origins

Haplogroup O-M175 is a descendant haplogroup of Haplogroup NO-M214, and first appeared according to different theories either in Southeast Asia (see Rootsi 2006, TMC 1998, Shi 2005, and Bradshaw Foundation) or East Asia (see ISOGG 2012) approximately 40,000 years ago (or between 31,294 and 51,202 years ago according to Karmin et al. 2015).[8][9]

Haplogroup O-M175 is one of NO-M214's two branches. The other is Haplogroup N, which is common throughout North Eurasia.

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Distribution

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This haplogroup appears in high to moderate frequencies in most populations in both East Asia and Southeast Asia, and it is almost exclusive to that region. It is almost nonexistent in Western Siberia, Western Asia, Europe, most of Africa, India and the Americas, where its presence may be the result of recent migrations. However, certain O subclades do achieve significant frequencies among some populations of Central Asia, South Asia, and Oceania. For example, one study found it at a rate of 67% among the Naimans, a tribe in Kazakhstan,[5] even though the rate among Kazakhs in general is only about 3.3% to 10.8%(Wells et al. 2001).[5][10] (It is notable that 75% of cases of haplogroup O-M175 observed in the Kazakh sample of Ashirbekov et al. 2017, of which 10.8% have been found to belong to haplogroup O-M175, have been contributed by the Naimans themselves; only 3.1% of the remainder of the Kazakh sample with the Naimans excluded belong to haplogroup O-M175.) It has been estimated that 25% of the entire male population of the world carries different subclades of O.[9][11] Karafet et al. (2015) have assigned the Y-DNA of 46.2% (12/26) of a sample of Papuan from Pantar Island to haplogroup NO-M214;[12] considering their location in the Southeast Archipelago, all or most of these individuals should belong to haplogroup O-M175.

An association with the spread of Austronesian languages in late antiquity is suggested by significant levels of O-M175 among island populations of the South Pacific and Indian Ocean, including the East African littoral. For example, Haplogroup O-M50 has even been found in Bantu-speaking populations of the Comoros along 6% of O-MSY2.2(xM50),[13] while both O-M50 and O-M95(xM88) occur commonly among the Malagasy people of Madagascar with a combined frequency of 34%.[14][15] O-M175 has been found in 28.1% of Solomon Islanders from Melanesia.[16] 12% of Uyghurs (Wells et al. 2001), 6.8% of Kalmyks[17] (17.1% of Khoshuud, 6.1% of Dörwöd, 3.3% of Torguud, 0% of Buzawa), 6.2% of Altaians (Kharkov et al. 2007), 4.1% of Uzbeks on average but Uzbeks from Bukhara 12.1%, Karakalpaks (Uzbekistan) 11.4%, Sinte (Uzbekistans) 6.7% (Wells et al. 2001) and 4.0% of Buryats.[18]

In the Caucasus region it has been found in the Nogais 6%[19] but 5.3% in the Karan Nogais, it is also found in the Dargins of Dargwa speakers at 2.9%.[20] In the Iranic population, it is found in Iranian (Esfahan) at 6.3% (Wells et al. 2001), 8.9% of Tajiks in Afghanistan[21] 4.2% in the Pathans in Pakistan (Firasat 2007) but 1% in Afghanistan,[citation needed] 3.1% in Burusho (Firasat 2007).

Haplogroup O-M175 ranges in various moderate to high frequencies in the ethnic minorities of South Africa. The frequency of this haplogroup is 6.14% in the Cape colored population,[22] 18% in Cape Coloured Muslim, 38% in Cape Indian Muslims and 10% in Cape Other Muslims.[22] It's found 11.5% in the Réunion Creole.[23]

Haplogroup O-M175 had also been found in Latin America and Caribbean as a result of massive Chinese male migration from the 19th century. It was found in the Jamaicans at 3.8%,[24] and in Cubans, 1.5%.[25]

Haplogroup O-M175 has been found in 88.7% of Asian American. 1.6% in Hispanic American, White Americans 0.5%, and 0.3% in African American.[26] Another study gives 0.5% African American.[27]

Among the sub-branches of haplogroup O-M175 are O-M119(O1a), O-M268(O1b), and O-M122(O2).

Y Haplogroup O3-M122 makes up the majority of Jadoon's males, the same haplogroup carried by the majority (50-60%) of Han Chinese. 82.5% of Jadoon men carrying Q-MEH2 and O3-M122 which are both of East Asian origin. O3-M122 was absent in the Sayyid (Syed) population and appeared in low numbers among Tanolis, Gujars and Yousafzais. There appears to be founder affect in the O3-M122 among the Jadoon.[28][29][30] 76.32% of Jadoon men carry O3-M122 while 0.75% of Tanolis, 0.81% of Gujars and 2.82% of Yousafzais carry O3-M122.[31][32]

Russians in China East Asian haplogroup O made up 58% of their Y haplogroup. O3-M122 specifically made up 47% of the Russian sample.[33] The East Asian Y haplogroup O3-M122 was found in 47% of Russian males in China. In another test the East Asian paternal Y Haplogroup O made up 58% of Russian males samples in China.[34]

Haplogroup O was found in 1%-1.2% of Persians in one sample.[35][36][37][better source needed][38][better source needed]

O3-M122 is the commonly shared genetic signature of Sino-Tibetan speaking ethnicities.[39]

O-M175*

A broad survey of Y-chromosome variation among populations of central Eurasia found haplogroup O-M175(xM119,M95,M122) in 31% (14/45) of a sample of Koreans and in smaller percentages of Crimean Tatars (1/22 = 4.5%), Tajiks (1/16 = 6.25% Dushanbe, 1/40 = 2.5% Samarkand), Uyghurs (2/41 = 4.9%), Uzbeks (1/68 = 1.5% Surxondaryo, 1/70 = 1.4% Xorazm), and Kazakhs (1/54 = 1.9%) (Wells et al. 2001). However, nearly all of the purported Korean O-M175(xM119,M95,M122) Y-chromosomes may belong to Haplogroup O-M176,[Note 1] and later studies do not support the finding of O-M175* among similar population samples (Xue 2006, Kim 2011). The reported examples of O-M175(xM119,M95,M122) Y-chromosomes that have been found among these populations might therefore belong to Haplogroup O-M268*(xM95,M176) or Haplogroup O-M176 (O1b2).

A study published in 2013 found O-M175(xM119, M95, M176, M122) Y-DNA in 5.5% (1/18) Iranians from Teheran, 5.4% (2/37) Tajiks from Badakhshan Province of Afghanistan, and 1/97 Mongols from northwest Mongolia, while finding O-M176 only in 1/20 Mongols from northeast Mongolia.[40]

O-F265 (O1)

O1a-M119 and O1b-M268 share a common ancestor, O1-F265 (a.k.a. O-F75) approximately 33,181 (95% CI 24,461 to 36,879) YBP.[2][41] O1-F265, in turn, coalesces to a common ancestor with O2-M122 approximately 33,943 (95% CI 25,124 to 37,631) YBP.[2] Thus, O1-F265 should have existed as a single haplogroup parallel to O2-M122 for a duration of approximately 762 years (or anywhere from 0 to 13,170 years considering the 95% CIs and assuming that the phylogeny is correct) before breaking up into its two extant descendant haplogroups, O1-MSY2.2 and O1b-M268.

O-M119 (O1a)

O-M119 (which was known briefly as O-MSY2.2, until the SNP MSY2.2 was found to be unreliable) is found frequently in Austronesian-speaking people, with a moderate distribution in southern and eastern Chinese and Kra-dai peoples.

O-M268 (O1b)

O-M122 (O2)

Found frequently among populations of East Asia, Southeast Asia, and culturally Austronesian regions of Oceania, with a moderate distribution in Central Asia (Shi 2005).

O-M324 (O2a)
O-F742 (O2b)
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Language families and genes

Haplogroup O is associated with populations which speak Austric languages. The following is a phylogenetic tree of language families and their corresponding SNP markers, or haplogroups, sourced mainly from Edmondson 2007 and Shi 2005. This has been called the "Father Tongue Hypothesis" by George van Driem (van Driem 2011). It does not appear to account for O-M176, which is found among Japanese, Korean, and Manchurian males.

(M175)

Phylogenetics

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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.

More information YCC 2002/2008 (Shorthand), (α) ...

Original Research Publications

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

Phylogenetic trees

ISOGG 2017 tree (ver. 12.244).[87]

  • O (M175)
    • O1 (F265/M1354, CTS2866, F75/M1297, F429/M1415, F465/M1422)
      • O1a (M119)
        • O1a1 (B384/Z23193)
          • O1a1a (M307.1/P203.1)
            • O1a1a1 (F446)
              • O1a1a1a (F140)
                • O1a1a1a1 (F78)
                  • O1a1a1a1a (F81)
                    • O1a1a1a1a1 (CTS2458)
                      • O1a1a1a1a1a (F533)
                        • O1a1a1a1a1a1 (F492)
                          • O1a1a1a1a1a1a (F656)
                            • O1a1a1a1a1a1a1 (A12440)
                              • O1a1a1a1a1a1a1a (A12439)
                            • O1a1a1a1a1a1a2 (A14788)
                            • O1a1a1a1a1a1a3 (F65)
                            • O1a1a1a1a1a1a4 (MF1068)
                            • O1a1a1a1a1a1a5 (Z23482)
                          • O1a1a1a1a1a1b (FGC66168)
                            • O1a1a1a1a1a1b1 (CTS11553)
                          • O1a1a1a1a1a1c (Y31266)
                            • O1a1a1a1a1a1c1 (Y31261)
                          • O1a1a1a1a1a1d (A12441)
                          • O1a1a1a1a1a1e (MF1071)
                            • O1a1a1a1a1a1e1 (MF1074)
                        • O1a1a1a1a1a2 (CTS4585)
                    • O1a1a1a1a2 (MF1075)
                • O1a1a1a2 (YP4610/Z39229)
                  • O1a1a1a2a (AM00330/AMM480/B386)
                    • O1a1a1a2a1 (AM00333/AMM483/B387)
                      • O1a1a1a2a1a (B388)
                  • O1a1a1a2b (SK1555)
              • O1a1a1b (SK1568/Z23420)
                • O1a1a1b1 (M101)
                • O1a1a1b2 (Z23392)
                  • O1a1a1b2a (Z23442)
                    • O1a1a1b2a1 (SK1571)
            • O1a1a2 (CTS52)
              • O1a1a2a (CTS701)
                • O1a1a2a1 (K644/Z23266)
          • O1a1b (CTS5726)
        • O1a2 (M110)
          • O1a2a (F3288)
            • O1a2a1 (B392)
              • O1a2a1a (B393)
        • O1a3 (Page109)
      • O1b (M268)
        • O1b1 (F2320)
          • O1b1a (M1470)
            • O1b1a1 (PK4)
              • O1b1a1a (M95)
                • O1b1a1a1 (F1803/M1348)
                  • O1b1a1a1a (F1252)
                    • O1b1a1a1a1 (F2924)
                      • O1b1a1a1a1a (M111)
                        • O1b1a1a1a1a1 (F2758)
                          • O1b1a1a1a1a1a (Z24083)
                            • O1b1a1a1a1a1a1 (Z24089)
                              • O1b1a1a1a1a1a1a (F923)
                                • O1b1a1a1a1a1a1a1 (CTS2022)
                                  • O1b1a1a1a1a1a1a1a (F1399)
                                    • O1b1a1a1a1a1a1a1a1 (F2415)
                                • O1b1a1a1a1a1a1a2 (Z24131)
                                • O1b1a1a1a1a1a1a3 (Z24100)
                              • O1b1a1a1a1a1a1b (SK1627/Z24091)
                                • O1b1a1a1a1a1a1b1 (Z39410)
                            • O1b1a1a1a1a1a2 (Z24088)
                        • O1b1a1a1a1a2 (F2890)
                          • O1b1a1a1a1a2a (Z24048)
                            • O1b1a1a1a1a2a1 (Z24050)
                          • O1b1a1a1a1a2b (Z24014)
                      • O1b1a1a1a1b (CTS5854)
                        • O1b1a1a1a1b1 (Z23810)
                          • O1b1a1a1a1b1a (CTS7399)
                            • O1b1a1a1a1b1a1 (FGC19713/Y14026)
                              • O1b1a1a1a1b1a1a (Z23849)
                                • O1b1a1a1a1b1a1a1 (FGC61038)
                          • O1b1a1a1a1b1b (CTS651)
                            • O1b1a1a1a1b1b1 (CTS9884)
                        • O1b1a1a1a1b2 (F4229)
                          • O1b1a1a1a1b2a (F809)
                            • O1b1a1a1a1b2a1 (F2517)
                    • O1b1a1a1a2 (SK1630)
                      • O1b1a1a1a2a (SK1636)
                  • O1b1a1a1b (F789/M1283)
                    • O1b1a1a1b1 (FGC29900/Y9322/Z23667)
                      • O1b1a1a1b1a (B426/FGC29896/Y9033/Z23671)
                        • O1b1a1a1b1a1 (FGC29907/YP3930)
                        • O1b1a1a1b1a2 (B427/Z23680)
                      • O1b1a1a1b1b (Z39485)
                      • O1b1a1a1b1c (B418)
                    • O1b1a1a1b2 (SK1646)
                • O1b1a1a2 (CTS350)
                • O1b1a1a3 (Page103)
              • O1b1a1b (F838)
                • O1b1a1b1 (F1199)
            • O1b1a2 (Page59)
              • O1b1a2a (F993)
                • O1b1a2a1 (F1759)
                  • O1b1a2a1a (CTS1127)
              • O1b1a2b (F417/M1654)
                • O1b1a2b1 (F840)
                  • O1b1a2b1a (F1127)
                • O1b1a2b2 (CTS1451)
              • O1b1a2c (CTS9996)
        • O1b2 (P49, M176)
          • O1b2a (F1942/Page92)
            • O1b2a1 (CTS9259)
              • O1b2a1a (F1204)
                • O1b2a1a1 (CTS713)
                  • O1b2a1a1a (CTS1875)
                    • O1b2a1a1a1 (CTS10682)
                  • O1b2a1a1b (Z24598)
                  • O1b2a1a1c (CTS203)
                • O1b2a1a2 (F2868)
                  • O1b2a1a2a (L682)
                    • O1b2a1a2a1 (CTS723)
                      • O1b2a1a2a1a (CTS7620)
                      • O1b2a1a2a1b (A12446)
                        • O1b2a1a2a1b1 (PH40)
                  • O1b2a1a2b (F940)
                • O1b2a1a3 (CTS10687)
                  • O1b2a1a3a (CTS1215)
              • O1b2a1b (CTS562)
            • O1b2a2 (Page90)
    • O2 (M122)
      • O2a (M324)
        • O2a1 (L127.1)
          • O2a1a (F1876/Page127)
            • O2a1a1 (F2159)
              • O2a1a1a (F1867/Page124)
                • O2a1a1a1 (F852)
                  • O2a1a1a1a (F2266)
                    • O2a1a1a1a1 (L599)
                      • O2a1a1a1a1a (Z43961)
                        • O2a1a1a1a1a1 (Z43963)
                  • O2a1a1a1b (F854)
                    • O2a1a1a1b1 (Z43966)
                  • O2a1a1a1c (Page130)
              • O2a1a1b (F915)
                • O2a1a1b1 (F1478)
                  • O2a1a1b1a (PF5390)
                    • O2a1a1b1a1 (CTS1936)
                    • O2a1a1b1a1a (Z43975)
                    • O2a1a1b1a2 (FGC33994)
          • O2a1b (M164)
          • O2a1c (IMS-JST002611)
            • O2a1c1 (F18)
              • O2a1c1a (F117)
                • O2a1c1a1 (F13)
                  • O2a1c1a1a (F11)
                    • O2a1c1a1a1 (F632)
                      • O2a1c1a1a1a (F110/M11115)
                        • O2a1c1a1a1a1 (F17)
                          • O2a1c1a1a1a1a (F377)
                            • O2a1c1a1a1a1a1 (F1095)
                              • O2a1c1a1a1a1a1a (F856)
                                • O2a1c1a1a1a1a1a1 (F1418)
                                • O2a1c1a1a1a1a1a2 (Z25097)
                            • O2a1c1a1a1a1a2 (CTS7501)
                          • O2a1c1a1a1a1b (F793)
                        • O2a1c1a1a1a2 (Y20951)
                          • O2a1c1a1a1a2a (Y20932)
                    • O2a1c1a1a2 (F38)
                    • O2a1c1a1a3 (F12)
                    • O2a1c1a1a4 (F930)
                      • O2a1c1a1a4a (F2685)
                    • O2a1c1a1a5 (F1365/M5420/PF1558)
                      • O2a1c1a1a5a (Y15976)
                        • O2a1c1a1a5a1 (Y16154)
                          • O2a1c1a1a5a1a (Y26383)
                            • O2a1c1a1a5a1a1 (SK1686)
                      • O2a1c1a1a5b (FGC54486)
                        • O2a1c1a1a5b1 (FGC54507)
                    • O2a1c1a1a6 (CTS12877)
                      • O2a1c1a1a6a (F2527)
                        • O2a1c1a1a6a1 (CTS5409)
                        • O2a1c1a1a6a2 (F2941)
                    • O2a1c1a1a7 (F723)
                    • O2a1c1a1a8 (CTS2107)
                    • O2a1c1a1a9 (SK1691)
                  • O2a1c1a1b (PH203)
              • O2a1c1b (F449)
                • O2a1c1b1 (F238)
                  • O2a1c1b1a (F134)
                    • O2a1c1b1a1 (F1273)
                    • O2a1c1b1a2 (F724)
                • O2a1c1b2 (F1266)
              • O2a1c1c (CTS498)
            • O2a1c2 (FGC3750/SK1673)
        • O2a2 (IMS-JST021354/P201)
          • O2a2a (M188)
            • O2a2a1 (F2588)
              • O2a2a1a (CTS445)
                • O2a2a1a1 (CTS201)
                  • O2a2a1a1a (M159/Page96)
                • O2a2a1a2 (M7)
                  • O2a2a1a2a (F1276)
                    • O2a2a1a2a1 (CTS6489)
                      • O2a2a1a2a1a (F1275)
                        • O2a2a1a2a1a1 (M113)
                        • O2a2a1a2a1a2 (N5)
                        • O2a2a1a2a1a3 (Z25400)
                    • O2a2a1a2a2 (F1863)
                      • O2a2a1a2a2a (F1134)
                        • O2a2a1a2a2a1 (F1262)
                  • O2a2a1a2b (Y26403)
              • O2a2a1b (F1837)
            • O2a2a2 (F879)
              • O2a2a2a (F1226)
                • O2a2a2a1 (F2859)
          • O2a2b (P164)
            • O2a2b1 (M134)
              • O2a2b1a (F450/M1667)
                • O2a2b1a1 (M117/Page23)
                  • O2a2b1a1a (M133)
                    • O2a2b1a1a1 (F438)
                      • O2a2b1a1a1a (Y17728)
                        • O2a2b1a1a1a1 (F155)
                          • O2a2b1a1a1a1a (F813/M6539)
                            • O2a2b1a1a1a1a1 (Y20928)
                        • O2a2b1a1a1a2 (F1754)
                          • O2a2b1a1a1a2a (F2137)
                            • O2a2b1a1a1a2a1 (F1442)
                              • O2a2b1a1a1a2a1a (F1123)
                                • O2a2b1a1a1a2a1a1 (F1369)
                            • O2a2b1a1a1a2a2 (A16636)
                        • O2a2b1a1a1a3 (Z25907)
                    • O2a2b1a1a2 (FGC23469/Z25852)
                      • O2a2b1a1a2a (F310)
                        • O2a2b1a1a2a1 (F402)
                          • O2a2b1a1a2a1a (F1531)
                    • O2a2b1a1a3 (CTS7634)
                      • O2a2b1a1a3a (F317)
                        • O2a2b1a1a3a1 (F3039)
                        • O2a2b1a1a3a2 (Y29861)
                      • O2a2b1a1a3b (CTS5488)
                    • O2a2b1a1a4 (Z25853)
                      • O2a2b1a1a4a (CTS5492)
                        • O2a2b1a1a4a1 (CTS6987)
                          • O2a2b1a1a4a1a (Z42620)
                        • O2a2b1a1a4a2 ( F20963)
                    • O2a2b1a1a5 (CTS10738/M1707)
                      • O2a2b1a1a5a (CTS9678)
                        • O2a2b1a1a5a1 (Z39663)
                        • O2a2b1a1a5a2 (M1513)
                      • O2a2b1a1a5b (A9457)
                        • O2a2b1a1a5b1 (F17158)
                    • O2a2b1a1a6 (CTS4658)
                      • O2a2b1a1a6a (CTS5308)
                      • O2a2b1a1a6b (Z25928)
                        • O2a2b1a1a6b1 (SK1730/Z25982)
                          • O2a2b1a1a6b1a (Z26030)
                          • O2a2b1a1a6b1b (Z26010)
                        • O2a2b1a1a6b2 (A9462)
                        • O2a2b1a1a6b3 (B456)
                    • O2a2b1a1a7 (YP4864)
                      • O2a2b1a1a7a (Z44068)
                        • O2a2b1a1a7a1 (F5525/SK1748)
                      • O2a2b1a1a7b (Z44071)
                    • O2a2b1a1a8 (Z44091)
                      • O2a2b1a1a8a (Z44092)
                  • O2a2b1a1b (CTS4960)
                • O2a2b1a2 (F114)
                  • O2a2b1a2a (F79)
                    • O2a2b1a2a1 (F46/Y15)
                      • O2a2b1a2a1a (FGC16847/Z26091)
                        • O2a2b1a2a1a1 (F48)
                          • O2a2b1a2a1a1a (F152)
                            • O2a2b1a2a1a1a1 (F2505)
                          • O2a2b1a2a1a1b (CTS3149)
                        • O2a2b1a2a1a2 (F242)
                          • O2a2b1a2a1a2a (CTS4266)
                            • O2a2b1a2a1a2a1 (Z26108)
                              • O2a2b1a2a1a2a1a (F2173)
                        • O2a2b1a2a1a3 (F2887)
                          • O2a2b1a2a1a3a (F3607)
                            • O2a2b1a2a1a3a1 (F3525)
                          • O2a2b1a2a1a3b (CTS3763)
                            • O2a2b1a2a1a3b1 (A9472)
                            • O2a2b1a2a1a3b2 (FGC16863/Y7110)
                              • O2a2b1a2a1a3b2a (L1360)
                                • O2a2b1a2a1a3b2a1 (FGC16889)
                              • O2a2b1a2a1a3b2b (SK1768/Y7112/Z26257)
                                • O2a2b1a2a1a3b2b1 (F4249)
                                  • O2a2b1a2a1a3b2b1a (FGC23868)
                                • O2a2b1a2a1a3b2b2 (CTS335)
                      • O2a2b1a2a1b (CTS53)
                        • O2a2b1a2a1b1 (CTS6373)
                          • O2a2b1a2a1b1a (A9473)
                      • O2a2b1a2a1c (F3386)
                      • O2a2b1a2a1d (Y29828)
                        • O2a2b1a2a1d1 (F735)
                          • O2a2b1a2a1d1a (FGC34973)
                          • O2a2b1a2a1d1b (F1739)
                  • O2a2b1a2b (F743)
                    • O2a2b1a2b1 (CTS8481)
                      • O2a2b1a2b1a (CTS4325)
                        • O2a2b1a2b1a1 (A16629)
                        • O2a2b1a2b1a2 (CTS682)
                    • O2a2b1a2b2 (F748)
                      • O2a2b1a2b2a (F728)
                  • O2a2b1a2c (Page101)
            • O2a2b2 (AM01822/F3223)
              • O2a2b2a (AM01856/F871)
                • O2a2b2a1 (N7)
                  • O2a2b2a1a (F4110)
                    • O2a2b2a1a1 (F4068)
                    • O2a2b2a1a2 (SK1780)
                  • O2a2b2a1b (F4124)
                    • O2a2b2a1b1 (IMS-JST008425p6)
                    • O2a2b2a1b2 (BY15188)
                      • O2a2b2a1b2a (F16411)
                • O2a2b2a2 (AM01845/F706)
                  • O2a2b2a2a (F717)
                    • O2a2b2a2a1 (F3612)
                    • O2a2b2a2a2 (SK1783)
                  • O2a2b2a2b (AM01847/B451)
                    • O2a2b2a2b1 (A17418)
                    • O2a2b2a2b2 (AM01756)
                      • O2a2b2a2b2a (B450)
                      • O2a2b2a2b2b (AM00472/B452)
                        • O2a2b2a2b2b1 (F18942)
                      • O2a2b2a2b2c (A16427)
              • O2a2b2b (A16433)
                • O2a2b2b1 (A16438)
                  • O2a2b2b1a (SK1775)
                    • O2a2b2b1a1 (SK1774)
                  • O2a2b2b1b (A16440)
        • O2a3 (M300)
        • O2a4 (M333)
      • O2b (F742)
        • O2b1 (F1150)
          • O2b1a (F837)
            • O2b1a1 (F1025)
        • O2b2 (F1055)
          • O2b2a (F3021)
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See also

Genetics

Y-DNA O subclades

Y-DNA backbone tree

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Notes

  1. O-M175(xM119,M95,M122) is sometimes incorrectly called "O*".
  2. The outlier Kadai branch is called "Kra" by Thai linguist Weera Ostapirat and "Geyang" by Chinese linguists.

References

Further reading

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