Haplogroup O-M175

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Haplogroup O-M175
Haplogrupo O (ADN-Y) edit.png
Possible time of origin36,800 [95% CI 34,300 <-> 39,300] ybp (YFull[1])

41,900 [95% CI 31,294 <-> 51,202] years ago (Karmin 2015[2])

44,700 or 38,300 ybp[3]
Coalescence age31,200 [95% CI 29,400 <-> 33,100] ybp (YFull[1])

34,042 [95% CI 25,228 <-> 41,942] years ago (Karmin 2015[2])

35,000 or 30,000 years ago depending on mutation rate[3]
Possible place of originEast Asia
O1 (O-F265); O2 (O-M122) 
O1a (O-M119); O1b (O-M268);
O2a (O-M324); O2b (O-F742)
Defining mutationsM175 (+ numerous other SNPs).[4]

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 populations of South Asia, Central Asia, Oceania, Madagascar, and the Comoros. Haplogroup O is a primary descendant of haplogroup NO-M214.

The O-M175 haplogroup is very common amongst males from China, Korea, and Southeast Asia. It has two primary branches: O1 (F265) and O2 (O-M122). O1 is found at high frequencies amongst males native to Southeast Asia, Taiwan, Japan, the Korean Peninsula, Madagascar, and some populations in southern China and Austroasiatic speakers of India. O2 is found at high levels amongst Han Chinese, Yunnanese, some minorities in Burma, Manchu, Koreans, Vietnamese, Malays, some populations in the Philippines, Northeast Indian Tibeto-Burman populations, some Nepalese minorities, and Tibetan males in some regions.


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 & ?, Shi 2005, and Bradshaw & ?) 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).[2][5]

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


This haplogroup appears in 80-90% of most populations in East Asia and Southeast Asia, and it is almost exclusive to that region: M175 is almost nonexistent in Western Siberia, Western Asia, Europe, most of Africa, and the Americas, where its presence may be the result of recent migrations. Certain subclades of Haplogroup O-M175 do achieve significant frequencies among some populations of South Asia, Central Asia, and Oceania. Significant presence of Haplogroup O-M50 have been found in Bantu-speaking populations of the Comoros along with a single instance of O-MSY2.2(xM50)[6] while both O-M50 and O-M95(xM88) occur commonly among the Malagasy people of Madagascar.[7][8]

Among the sub-branches of haplogroup O-M175 are O-M119, O-M268, and O-M122.[citation needed]


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% Surkhandarya, 1/70 = 1.4% Khorezm), and Kazakhs (1/54 = 1.9%) (Wells 2001). However, nearly all of these 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 Paragroup O-M175(Xue 2005, Kim 2011). 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.

A study published in 2013 found O-M175(xM119, M95, M176, M122) Y-DNA in 1/18 Iranians from Teheran, 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.[9]

O-F265 (O1)[edit]

O1a-M119 and O1b-M268 share a common ancestor, O-F265 (a.k.a. O-F75) approximately 23,400 [95% CI 21,600 to 25,300] YBP.[5][10] O-F75, in turn, coalesces to a common ancestor with O3-M122 approximately 24,700 [95% CI 23,000 to 26,500] YBP.[5] Thus, O-F75 existed as a single haplogroup parallel to O3-M122 for a duration of approximately 1,300 years (or anywhere from 0 to 4,900 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 O2-M268.

O-M119 (O1a)[edit]

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 Tai–Kadai peoples.

O-M268 (O1b)[edit]

O-M122 (O2)[edit]

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)[edit]
O-F742 (O2b)[edit]

Language families and genes[edit]

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 (vanDriem 2011). It does not appear to account for O-M176, which is found among Japanese, Korean, and Manchurian males.

O2 (M122) 
 Sino-Tibetan O2a2b1 (M134) 

 Sinitic O2a2b1a2 (F114) 

 Tibeto-Burman O2a2b1a1 (M117) 

 Hmong–Mien O2a2a1a2 (M7) 

 Hmong (Miao) 

 She (Ratliff 1998

 Mien (Yao) 

O1 (F265) ("Austric") 
 Austroasiatic O1b1a1a (M95) 



 Austro-Tai O1a (M119) 




 Kadai [Note 2] 





Phylogenetic history[edit]

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-M175 26 VII 1U 28 Eu16 H9 I O* O O O O O O O O O O
O-M119 26 VII 1U 32 Eu16 H9 H O1* O1a O1a O1a O1a O1a O1a O1a O1a O1a O1a
O-M101 26 VII 1U 32 Eu16 H9 H O1a O1a1 O1a1a O1a1a O1a1 O1a1 O1a1a O1a1a O1a1a O1a1a O1a1a
O-M50 26 VII 1U 32 Eu16 H10 H O1b O1a2 O1a2 O1a2 O1a2 O1a2 O1a2 O1a2 O1a2 O1a2 O1a2
O-P31 26 VII 1U 33 Eu16 H5 I O2* O2 O2 O2 O2 O2 O2 O2 O2 O2 O2
O-M95 26 VII 1U 34 Eu16 H11 G O2a* O2a O2a O2a O2a O2a O2a O2a O2a O2a1 O2a1
O-M88 26 VII 1U 34 Eu16 H12 G O2a1 O2a1 O2a1 O2a1 O2a1 O2a1 O2a1 O2a1 O2a1 O2a1a O2a1a
O-SRY465 20 VII 1U 35 Eu16 H5 I O2b* O2b O2b O2b O2b O2b O2b O2b O2b O2b O2b
O-47z 5 VII 1U 26 Eu16 H5 I O2b1 O2b1a O2b1 O2b1 O2b1a O2b1a O2b1 O2b1 O2b1 O2b1 O2b1
O-M122 26 VII 1U 29 Eu16 H6 L O3* O3 O3 O3 O3 O3 O3 O3 O3 O3 O3
O-M121 26 VII 1U 29 Eu16 H6 L O3a O3a O3a1 O3a1 O3a1 O3a1 O3a1 O3a1 O3a1 O3a1a O3a1a
O-M164 26 VII 1U 29 Eu16 H6 L O3b O3b O3a2 O3a2 O3a2 O3a2 O3a2 O3a2 O3a2 O3a1b O3a1b
O-M159 13 VII 1U 31 Eu16 H6 L O3c O3c O3a3a O3a3a O3a3 O3a3 O3a3a O3a3a O3a3a O3a3a O3a3a
O-M7 26 VII 1U 29 Eu16 H7 L O3d* O3c O3a3b O3a3b O3a4 O3a4 O3a3b O3a3b O3a3b O3a2b O3a2b
O-M113 26 VII 1U 29 Eu16 H7 L O3d1 O3c1 O3a3b1 O3a3b1 - O3a4a O3a3b1 O3a3b1 O3a3b1 O3a2b1 O3a2b1
O-M134 26 VII 1U 30 Eu16 H8 L O3e* O3d O3a3c O3a3c O3a5 O3a5 O3a3c O3a3c O3a3c O3a2c1 O3a2c1
O-M117 26 VII 1U 30 Eu16 H8 L O3e1* O3d1 O3a3c1 O3a3c1 O3a5a O3a5a O3a3c1 O3a3c1 O3a3c1 O3a2c1a O3a2c1a
O-M162 26 VII 1U 30 Eu16 H8 L O3e1a O3d1a O3a3c1a O3a3c1a O3a5a1 O3a5a1 O3a3c1a O3a3c1a O3a3c1a O3a2c1a1 O3a2c1a1

Original Research Publications[edit]

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

Phylogenetic trees[edit]

ISOGG 2017 tree(ver.12.244).[18]

  • 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)

See also[edit]


Y-DNA O subclades[edit]

Y-DNA backbone tree[edit]

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
F1  F2  F3  GHIJK
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


  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.



  1. ^ a b c d e f g h i j k l m n o p q r s YFull Haplogroup YTree v5.04 at 16 May 2017
  2. ^ a b c Monika Karmin, Lauri Saag, Mário Vicente, et al., "A recent bottleneck of Y chromosome diversity coincides with a global change in culture." Genome Research (2015) 25: 459-466. doi: 10.1101/gr.186684.114
  3. ^ a b G. David Poznik, Yali Xue, Fernando L. Mendez et al. (2016), "Punctuated bursts in human male demography inferred from 1,244 worldwide Y-chromosome sequences." Nature Genetics 2016 June ; 48(6): 593–599. doi:10.1038/ng.3559.
  4. ^ ISOGG 2017
  5. ^ a b c Yan, Shi; Wang, Chuan-Chao; Zheng, Hong-Xiang; Wang, Wei; Qin, Zhen-Dong; Wei, Lan-Hai; Wang, Yi; Pan, Xue-Dong; Fu, Wen-Qing; He, Yun-Gang; Xiong, Li-Jun; Jin, Wen-Fei; Li, Shi-Lin; An, Yu; Li, Hui; Jin, Li (2013). "Y Chromosomes of 40% Chinese Are Descendants of Three Neolithic Super-grandfathers". PLoS ONE. 9 (8): e105691. arXiv:1310.3897. Bibcode:2014PLoSO...9j5691Y. doi:10.1371/journal.pone.0105691.
  6. ^ Msaidie, Said; et al. (2011). "Genetic diversity on the Comoros Islands shows early seafaring as major determinant of human biocultural evolution in the Western Indian Ocean" (PDF). European Journal of Human Genetics. 19 (1): 89–94. doi:10.1038/ejhg.2010.128. PMC 3039498. PMID 20700146. Retrieved 1 October 2016.
  7. ^ Hurles, Matthew E.; Sykes, Bryan C.; Jobling, Mark A.; Forster, Peter (2005). "The Dual Origin of the Malagasy in Island Southeast Asia and East Africa: Evidence from Maternal and Paternal Lineages". American Journal of Human Genetics. 76: 894–901. doi:10.1086/430051.
  8. ^ Tofanelli, Sergio; Bertoncini, Stefania; Castrì, Loredana; et al. (September 2009). "On the Origins and Admixture of Malagasy: New Evidence from High-Resolution Analyses of Paternal and Maternal Lineages". Molecular Biology and Evolution. 26 (9): 2109–2124. doi:10.1093/molbev/msp120. PMID 19535740.
  9. ^ Di Cristofaro J, Pennarun E, Mazieres S, Myres NM, Lin AA, et al. (2013) "Afghan Hindu Kush: Where Eurasian Sub-Continent Gene Flows Converge." PLoS ONE 8(10): e76748. doi:10.1371/journal.pone.0076748
  10. ^ Gregory R Magoon; et al. (2013-11-22). "Generation of high-resolution a priori Y-chromosome phylogenies using "next-generation" sequencing data". bioRxiv 000802.
  11. ^ a b c O Y-Haplogroup Project at Family Tree DNA
  12. ^ Yan, Shi; Wang, Chuan-Chao; Li, Hui; Li, Shi-Lin; Jin, Li; Schurr, Theodore G; Santos, Fabricio R; Quintana-Murci, Lluis; Bertranpetit, Jaume; Comas, David; Tyler-Smith, Chris; Zalloua, Pierre A; Balanovska, Elena; Balanovsky, Oleg; John Mitchell, R; Jin, Li; Soodyall, Himla; Pitchappan, Ramasamy; Cooper, Alan; Matisoo-Smith, Lisa; Royyuru, Ajay K; Platt, Daniel E; Parida, Laxmi; Blue-Smith, Jason; Soria Hernanz, David F; Spencer Wells, R (2011). "An updated tree of Y-chromosome Haplogroup O and revised phylogenetic positions of mutations P164 and PK4". European Journal of Human Genetics. 19 (9): 1013. doi:10.1038/ejhg.2011.64. PMC 3179364. PMID 21505448.
  13. ^ Peter de Barros Damgaard, Nina Marchi, Simon Rasmussen, et al. (2018), "137 ancient human genomes from across the Eurasian steppes." Nature, volume 557, pages 369–374 (2018).
  14. ^ a b c d e Zhang X, Kampuansai J, Qi X, Yan S, Yang Z, et al. (2014), "An Updated Phylogeny of the Human Y-Chromosome Lineage O2a-M95 with Novel SNPs." PLoS ONE 9(6): e101020. doi:10.1371/journal.pone.0101020
  15. ^ a b Sebastian Lippold, Hongyang Xu, Albert Ko, Mingkun Li, Gabriel Renaud, Anne Butthof, Roland Schröder, and Mark Stoneking, "Human paternal and maternal demographic histories: insights from high-resolution Y chromosome and mtDNA sequences." Investigative Genetics 2014, 5:13. http://www.investigativegenetics.com/content/5/1/13
  16. ^ a b Cai, X; Qin, Z; Wen, B; Xu, S; Wang, Y; et al. (2011). "Human Migration through Bottlenecks from Southeast Asia into East Asia during Last Glacial Maximum Revealed by Y Chromosomes". PLoS ONE. 6 (8): e24282. Bibcode:2011PLoSO...624282C. doi:10.1371/journal.pone.0024282. PMC 3164178. PMID 21904623.
  17. ^ Li, Hui; Huang, Ying; Mustavich, Laura F.; Zhang, Fan; Tan, Jing-Ze; Ling-; Wang, E; Qian, Ji; Gao, Meng-He; Jin, Li (2007). "Y chromosomes of prehistoric people along the Yangtze River". Human Genetics. 122 (3–4): 383–388. doi:10.1007/s00439-007-0407-2. PMID 17657509.
  18. ^ "Y-DNA Haplogroup D-M174 and its Subclades - 2017".

Works cited[edit]

Journal articles

External links[edit]