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Haplogroup M8 (mtDNA)
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    Haplogroup M8 (mtDNA)

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    Haplogroup M8
    Possible time of origin 34,400 YBP
    Possible place of origin East Asia
    Ancestor M
    Descendants M8a, CZ
    Defining mutations A4715G C7196a G8584A A15487t T16298C

    In human mitochondrial genetics, Haplogroup M8 is a human mitochondrial DNA (mtDNA) haplogroup.

    Origin

    Haplogroup M8 is a descendant of haplogroup M. Haplogroup M8 is divided into subclades M8a, C and Z.

    Distribution

    It is an East Asian haplogroup. Today, haplogroup M8 is found at its highest frequency in indigenous populations of East Siberia such as Evenk and Yukaghir. Haplogroup M8 is one of the most common mtDNA haplogroups among Yakut, Tuvan. Haplogroup C, the most major one of three subclades is highly distributed among the Amerindian and Indigienous peoples of East Siberia. Haplogroup Z, the other one of three subclades is highly distributed among Even from Kamchatka (8/39 Z1a2a, 3/39 Z1a3, 11/39 = 28.2% Z total), mtDNA Haplogroup M8a, not well known one of three subclades is highly distributed among Northern Han Chinese from Liaoning (16/317 = 5.0%).

    Table of Frequencies by ethnic group

    Population Frequency Count Source Subclades
    Yakut 0.407 378 Pakendorf 2006 C=153, Z=1
    Mongolian 0.277 47 Jin 2009 M8a=1, C=10, Z=2
    Xibe (Xinjiang) 0.145 137 Shen 2017 C=13, Z=7
    Han Chinese (Liaoning) 0.120 317 Xu 2017a M8a=16, C=14, Z=8
    Korean (Chungcheong) 0.103 117 Hong 2014 -
    Han Chinese (Shandong) 0.099 393 Hao 2019a M8a=8, C=14, Z=17
    Han Chinese (Shanghai) 0.097 51 Ma 2016a M8a=7, C=5, Z=2
    Han Chinese (Henan) 0.086 208 Xue 2015 M8a=9, C=7, Z=2
    Korean (Gangwon) 0.079 114 Hong 2014 -
    Manchurian 0.075 40 Jin 2009 M8a=1, C=1, Z=1
    Korean (Gyeongsang) 0.071 112 Hong 2014 -
    Korean (Seoul) 0.067 134 Hong 2014 -
    Korean (Jeolla) 0.059 118 Hong 2014 -
    Korean (Gwangju) 0.033 60 Feiffer 1998 M8a=2
    Japanese 0.032 1312 Tanaka 2004 M8a=18, C=7, Z=17
    Vietnamese 0.029 35 Oota 2002 -
    Han Chinese (South) 0.026 78 Yao 2002 -
    Korean (Jeju Island) 0.009 113 Hong 2014 -
    Okinawan 0.003 326 Umetsu 2005 CZ=1
    Taiwan Aboriginal 0.000 640 Trejaut 2005 -
    Philippines 0.000 59 Tajima 2004 -

    Subclades

    Haplogroup C, the most major one of three subclades is highly distributed among the Amerindian and Indigienous peoples of East Siberia. Haplogroup Z, the other one of three subclades is highly distributed among Even from Kamchatka (8/39 Z1a2a, 3/39 Z1a3, 11/39 = 28.2% Z total), mtDNA Haplogroup M8a, not well known one of three subclades is highly distributed among Northern Han Chinese from Liaoning (16/317 = 5.0%).

    Tree

    This phylogenetic tree of haplogroup M8 subclades is based on the paper by Mannis van Oven and Manfred Kayser Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation and subsequent published research.

    • M8
      • M8a
        • M8a1 - Ulch
          • M8a1a - Japanese
        • M8a2'3
          • M8a2 - Japanese, Han Chinese
          • M8a2-a* - Japanese,Russia
            • M8a2a'b (T152C!) - Japanese
              • M8a2a - Han Chinese
                • M8a2a1 - Japanese, Han Chinese(Hunan)
                  • M8a2a1a1
                • M8a2a1b
                • M8a2a1c - Japanese
              • M8a2b - Japanese,Han Chinese(Shandong)
                • M8a2b1
                • M8a2b2 - Russia
            • M8a2c - Japanese, Han Chinese
            • M8a2d - Han Chinese
            • M8a2e - Ami(Taiwan Aborigines),Han Chinese(Taiwan)
          • M8a3 - Japanese, Han Chinese
            • M8a3a - Han Chinese
              • M8a3a1 - Han Chinese
      • CZ
        • C
          • C1
            • C1a - Ulch, Swedish
            • C1b - Amerindian
              • C1b1
              • C1b2
              • C1b3
              • C1b4
              • C1b5
                • C1b5a
                • C1b5b
              • C1b6
              • C1b7'10 (T16311C!)
                • C1b7
                  • C1b7a
                • C1b10
              • C1b8
              • C1b9
              • C1b11
              • C1b12
              • C1b13
                • C1b13a
                  • C1b13a1
                • C1b13b
                • C1b13c
                  • C1b13c1
                • C1b13d
                • C1b13e
              • C1b14
            • C1c - Amerindian
              • C1c1
                • C1c1a
                • C1c1b
              • C1c2
              • C1c3
              • C1c4
              • C1c5
              • C1c6'7
                • C1c6
                • C1c7
              • C1c8
            • C1d - Amerindian
              • C1d1
                • C1d1a
                  • C1d1a1
                • C1d1b
                  • C1d1b1
                • C1d1c
                  • C1d1c1
                • C1d1d
              • C1d2
                • C1d2a
              • C1d3
            • C1e - Amerindian
            • C1f - Amerindian
          • C4 - Siberian, Mongolian, Han Chinese
            • C4a'b'c
              • C4a
                • C4a1
                  • C4a1a
                    • C4a1a1
                      • C4a1a1a
                    • C4a1a2'3'4
                      • C4a1a2
                        • C4a1a2a
                      • C4a1a3
                        • C4a1a3a
                          • C4a1a3a1
                        • C4a1a3b
                        • C4a1a3c
                        • C4a1a3d
                      • C4a1a4
                        • C4a1a4a
                    • C4a1a5
                    • C4a1a6
                • C4a2
                  • C4a2a
                    • C4a2a1
                      • C4a2a1a
                      • C4a2a1b
                  • C4a2b
                    • C4a2b1
                    • C4a2b2
                      • C4a2b2a
                  • C4a2c
                    • C4a2c1
                    • C4a2c2
                      • C4a2c2a
              • C4b
                • C4b1
                  • C4b1a
                  • C4b1b
                • C4b2
                  • C4b2a
                • C4b3
                  • C4b3a
                    • C4b3a1
                  • C4b3b
                • C4b5
                • C4b6
                • C4b7
                • C4b8
                  • C4b8a
              • C4c
                • C4c1
                  • C4c1a
                  • C4c1b
                • C4c2
            • C4d'e
              • C4d
              • C4e
            • C5 - Siberian, Mongolian, Han Chinese
              • C5a
                • C5a1
                • C5a2
                  • C5a2a
                  • C5a2b
                    • C5a2b1
              • C5b
                • C5b1
                  • C5b1a
                    • C5b1a1
                  • C5b1b
                    • C5b1b1
              • C5c'd
                • C5c
                  • C5c1
                    • C5c1a
                • C5d
                  • C5d1
                  • C5d2
            • C7 - Han Chinese, Indo-China Penisulan
              • C7a
                • C7a1
                  • C7a1a
                    • C7a1a1
                    • C7a1a2
                  • C7a1c
                  • C7a1d
                • C7a2
                  • C7a2a
              • C7b
          • Z
            • Z1'2'3'4'7
              • Z1 - Tofalar
                • Z1a - Tubalar
                  • Z1a1
                    • Z1a1a - Saami, Kets
                    • Z1a1b - Nganasan, Estonian
                  • Z1a2 - Ulch
                    • Z1a2a - Nivkh
                  • Z1a3 - Yakuts, Estonian
              • Z2 - Japanese
              • Z3 - Japanese
        • Z3a
          • Z3a1
            • Z3a1a - Han Chinese, Indian
          • Z3a2 - Indian
        • Z3b - Indian
          • Z3c - Persian(Iranian), Japanese
          • Z3d - Han Chinese, Taiwanese
              • Z4 - Han Chinese
                • Z4a - Japanese
                  • Z4a1 - Han Chinese
                    • Z4a1a
                      • Z4a1a1 - Japanese
              • Z7 - Indian
            • Z5 - Japanese

    See also

    Phylogenetic tree of human mitochondrial DNA (mtDNA) haplogroups

      Mitochondrial Eve (L)    
    L0 L1–6  
    L1 L2   L3     L4 L5 L6
    M N  
    CZ D E G Q   O A S R   I W X Y
    C Z B F R0   pre-JT   P   U
    HV JT K
    H V J T


    Bibliography

    External links


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