單倍群O-M175

單倍群O（O-M175）是一個人類Y染色體DNA單倍型類群，與單倍群N共同源於單倍群NO，主要分佈於東亞、東南亞、太平洋島嶼、馬達加斯加、中亞、南亞等。

**起源**
單倍群O源自單位群NO-M214，首次出現於距今約3-4萬年前，首次出現的地點可能是南亞或東亞 。

**分佈**
單倍群O分佈於東亞、東南亞、密克羅尼西亞群島、美拉尼西亞、波利尼西亞、馬達加斯加、中亞、南亞等。由單倍群O分出的兩個下游單倍群分別為O-F265與O-M122。
O-F265單倍群的ISOGG名稱為O1，分O1a(O-M119)與O1b(O-M268)。下游支系如O1a-M119單倍群主要分佈在中國偏東南部、馬來群島偏東北部、美拉尼西亞偏東部島嶼、非洲東南部的馬達加斯加島等地，O1b1a1-PK4主要分佈在中國偏西南部、中南半島、馬來群島偏西南部等地，O1b1a2-Page59主要分佈在中國東部沿海省份與北方，O1b2-P49主要分佈在朝鮮半島、日本列島等地。
O-M122單倍群的ISOGG名稱為O2，分O2a(O-M324)與O2b(O-F742)。下游支系如O2a2a-M188主要分佈在中國偏南部、東南亞等，O2a2a1a1b2b2-MF114497主要分佈在在朝鮮半島、日本列島等地，O2a1b-IMS-JST002611、O2a2b1a1-M117、O2a2b1a2-F114是漢族主要的單倍群之一，也常見於如朝鮮族、滿族、赫哲族、錫伯族、漠南蒙古、土族等東亞民族，M117也常見於藏緬語族人群，例如緬族、彝族與藏族等，F114下游的O2a2b1a2a1a3b2a1b-Y22279在哈薩克族乃蠻部中高頻分佈，O2a2b2-AM01822主要分佈在中國華北偏東部、波利尼西亞、菲律賓等地，O2b-F742主要分佈於中國東部沿海省份等地。

**系統樹(O-M175)**
以下系統樹主要基於ISOGG於2017年的分類(wer.12.244)：與Y-DNA Haplogroup O and its Subclades - 2019-2020

**O1（F265/M1354）**
O1a(舊O1) (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(舊O2) (M268)
**O1b1 (F2320)
***O1b1a (M1470)
****O1b1a1 (PK4)
*****O1b1a1a(舊O2a) (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（舊O2*）(Page59)
*****O1b1a2a (F993)
******O1b1a2a1 (F1759)
*******O1b1a2a1a (CTS1127)
*****O1b1a2b (F417/M1654)
******O1b1a2b1 (F840)
*******O1b1a2b1a (F1127)
******O1b1a2b2 (CTS1451)
*****O1b1a2c (CTS9996)
**O1b2(舊O2b) (P49, M176)
****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（O-M122）**
*O-M122 (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 (IMS-JST002611, CTS1872, CTS2483, CTS5879, F61, F99, F240, F247, F302, F309, F460, F562)
******O2a1b1 (F18)
*******O2a1b1a (F117)
********O2a1b1a1 (F13)
*********O2a1b1a1a (F11)
**********O2a1b1a1a1 (F632)
***********O2a1b1a1a1a (F110/M11115)
************O2a1b1a1a1a1 (F17)
*************O2a1b1a1a1a1a (F377)
**************O2a1b1a1a1a1a1 (F1095)
***************O2a1b1a1a1a1a1a (F856)
****************O2a1b1a1a1a1a1a1 (F1418)
****************O2a1b1a1a1a1a1a2 (Z25097)
**************O2a1b1a1a1a1a2 (CTS7501)
*************O2a1b1a1a1a1b (F793)
************O2a1b1a1a1a2 (Y20951)
*************O2a1b1a1a1a2a (Y20932)
**********O2a1b1a1a2 (F38)
**********O2a1b1a1a3 (F12)
**********O2a1b1a1a4 (F930)
***********O2a1b1a1a4a (F2685)
**********O2a1b1a1a5 (F1365/M5420/PF1558)
***********O2a1b1a1a5a (Y15976)
************O2a1b1a1a5a1 (Y16154)
*************O2a1b1a1a5a1a (Y26383)
**************O2a1b1a1a5a1a1 (SK1686)
***********O2a1b1a1a5b (FGC54486)
************O2a1b1a1a5b1 (FGC54507)
**********O2a1b1a1a6 (CTS12877)
***********O2a1b1a1a6a (F2527)
************O2a1b1a1a6a1 (CTS5409)
************O2a1b1a1a6a2 (F2941)
**********O2a1b1a1a7 (F723)
**********O2a1b1a1a8 (CTS2107)
**********O2a1b1a1a9 (SK1691)
*********O2a1b1a1b (PH203)
*******O2a1b1b (F449)
********O2a1b1b1 (F238)
*********O2a1b1b1a (F134)
**********O2a1b1b1a1 (F1273)
**********O2a1b1b1a2 (F724)
********O2a1b1b2 (F1266)
*******O2a1b1c (CTS498)
******O2a1b2 (FGC3750/SK1673)
*******O2a1b2a（CST879）
********O2a1b2a1（SK1670, SK1672）
*********O2a1b2a1a（SK1671）
**********O2a1b2a1a1（M164）
*********O2a1b2a1b（MF9326, MF9328, MF9339）
********O2a1b2a2（Z38921, Z38922）
*********O2a1b2a2a（Z38920）
****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 (F122)
*********O2a2b1a2 (F114/F444)
**********O2a2b1a2a (F629)
***********O2a2b1a2a1 (F79)
************O2a2b1a2a1a (F46/Y15)
*************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)

**註釋**

**參考文獻 **
 archive-url=https://web.archive.org/web/20070821075114/http://ling.uta.edu/~jerry/pol.pdf
*archive-url=https://web.archive.org/web/20210713121304/https://www.himalayanlanguages.org/files/driem/pdfs/2011Rice%20and%20the%20Austroasiatic%20and%20Hmong-Mien%20homelands.pdf
*ref=harv
*issue=1
*dead-url=no 
*ref=harv
*dead-url=no
*archive-url=https://web.archive.org/web/20211216112326/http://sealang.net/sala/archives/pdf8/ratliff1998ho.pdf
*display-authors=8
*ref=harv
*pmc=1226206
*display-authors=8
*display-authors=8
*display-authors=8
*display-authors=8
*dead-url=no
*archive-url=https://web.archive.org/web/20220120030044/https://isogg.org/tree/ISOGG_HapgrpO.html
*accessdate=2017-04-07