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Thread: I-Y14722

  1. #1
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    Territoire de Belfort (France)
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    Y-DNA (P)
    I-BY100859
    mtDNA (M)
    H2a2b1

    I-Y14722

    Hello

    I open this thread to share researches about I-Y14722 haplogroup and his subclades.

    According to FamilyTreeDNA i have the subclade : I-BY100859.

    I am currently documenting myself on it.

    Cordially,
    Lucas.

  2. The Following User Says Thank You to Poliak0 For This Useful Post:

     JMcB (01-19-2021)

  3. #2
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    Territoire de Belfort (France)
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    Y-DNA (P)
    I-BY100859
    mtDNA (M)
    H2a2b1

    Thanks to http://scaledinnovation.com/gg/snpTracker.html and https://phylogeographer.com/mygrations/ we can see theorical migrations of Haplogroups.

    As for I-Y14722 we obtain theses maps :

    SNP Tracker :

    snp_tracker.PNG
    snp_tracker_snps.PNG

    phylogeographer:

    phylographer.PNG

    These tools are very interesting. But I don't understand few things.

    Why geolocation for HG I-Y14722 is different on both tool ?
    Is geolocation reliable on these tools ? I think that it depends on the number of samples ?

    I would like to estimate in which ancient population were my paternal lineage.
    There is no doubt that it has belonged to atlantic bronze age which covered the atlantic façade.

    But after how is it possible to know ?

    Cordially,

  4. #3
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    J1c1

    United Kingdom Northumberland European Union
    Welcome to the Anthrogenica forum.

    One reason for the differences may be the data source - SNP Tracker was developed by Rob Spencer and uses the samples at FTDNA as source data, while Phylogeographer/Mygrations was developed by Hunter Provyn and uses the samples at YFull as source data. FTDNA has the largest Y-DNA customer database, but there are some samples that are at YFull that are not at FTDNA - WGS testers, academic study samples, ancient DNA. YFull's tree also only includes NGS tests while FTDNA's database includes partially tested individuals (ie, folks who have done SNP packs but not Big Y).

    Both these mapping tools are great endeavors but both have some of the same limitations - low sample size and the locations are self reported by testers. Nevertheless, they are both pretty useful and nice tools.
    Haplogroup I1 Ancient DNA Samples Map: Hidden Content

  5. The Following 3 Users Say Thank You to deadly77 For This Useful Post:

     JMcB (01-19-2021),  losAntonis (01-19-2021),  Poliak0 (01-20-2021)

  6. #4
    Registered Users
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    3
    Sex
    Location
    Territoire de Belfort (France)
    Ethnicity
    French
    Nationality
    French
    Y-DNA (P)
    I-BY100859
    mtDNA (M)
    H2a2b1

    Thanks for all the détails

    Yes that means that we should better use both jointly.

  7. The Following User Says Thank You to Poliak0 For This Useful Post:

     JMcB (01-19-2021)

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