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Thread: G25 of half Epirotan, half Dodecanesian Greek

  1. #1
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    Greece Byzantine Empire Empire of Trebizond

    G25 of half Epirotan, half Dodecanesian Greek

    Hey guys! A Greek friend of mine asked me to post his G25 results (obtained from ancestry. com). He is half Epirotan (village outside Ioannina), while his mother is 50% from Kos, 25% from Samos, and 25% from Kefalonia.

    Running his autosomal results on a Y chromosome predictor, he is listed as E-V13.

    I tried running his autosome on the mtDNA predictors and I got null results.

    His coordinates are the following: Sotas_scaled,0.10927,0.142174,0.001131,-0.027778,0.012618,-0.007809,0.004935,0.003,-0.000409,0.018953,0.00065,0.006594,-0.000297,0.00523,-0.015879,0.013789,0.02712,0.005194,0.008799,0.0031 26,-0.003619,-0.003462,0.004683,-0.003012,-0.001317

    He plots next to NE Peloponnese on the Eurasian PCA:

    Sotas PCA.jpg

    The current models I run on his ancestry don't seem to be getting good fits:

    Sotas vahaduo.jpg
    Last edited by XXD; 12-06-2020 at 11:28 AM.
    distance: 0.01753688
    Ancient Greece/Balkans: 48.2
    Early Slavic: 24.6
    RUS_Maykop_Novosvobodnaya: 14.8
    Levant_Megiddo_IA: 9.6
    MAR_Taforalt: 1
    CHN_Chuanyun_Historic: 1.2
    Yoruba: 0.6

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  3. #2
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    Greece Byzantine Empire Empire of Trebizond
    His predicted Y chromosome:

    Attachment 41584

    I ran my autosomal data, and I got the same Y chromosome as the one provided by 23 and me, so my friend's results should be accurate to a certain degree.
    distance: 0.01753688
    Ancient Greece/Balkans: 48.2
    Early Slavic: 24.6
    RUS_Maykop_Novosvobodnaya: 14.8
    Levant_Megiddo_IA: 9.6
    MAR_Taforalt: 1
    CHN_Chuanyun_Historic: 1.2
    Yoruba: 0.6

  4. #3
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    Wow his closest population is Greek Izmir which partially justifies the claim that it’s a half mainland, half island sample.
    Last edited by TonyC; 12-06-2020 at 03:16 PM.

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    Greece Byzantine Empire Empire of Trebizond
    I can't make a model with a fit of less then 2% for him...Any ideas?
    distance: 0.01753688
    Ancient Greece/Balkans: 48.2
    Early Slavic: 24.6
    RUS_Maykop_Novosvobodnaya: 14.8
    Levant_Megiddo_IA: 9.6
    MAR_Taforalt: 1
    CHN_Chuanyun_Historic: 1.2
    Yoruba: 0.6

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    I think he has some SSA admixture.I run some optimal fits.

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    G2a2b1 M406> FGC5081

    screencapture-genoplot-com-g25-1607274240459.png

    Its the first one,the other is the Trabzon optimat fit.
    Attached Images Attached Images
    Last edited by Johnny ola; 12-06-2020 at 05:15 PM.

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    Greece Byzantine Empire Empire of Trebizond
    Quote Originally Posted by Johnny ola View Post
    screencapture-genoplot-com-g25-1607274240459.png

    Its the first one,the other is the Trabzon optimat fit.
    Thank you very much! Do you have any ideas for good models using ancient populations on Vahaduo?

    Cheers!
    distance: 0.01753688
    Ancient Greece/Balkans: 48.2
    Early Slavic: 24.6
    RUS_Maykop_Novosvobodnaya: 14.8
    Levant_Megiddo_IA: 9.6
    MAR_Taforalt: 1
    CHN_Chuanyun_Historic: 1.2
    Yoruba: 0.6

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     Johnny ola (12-07-2020)

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