DNA Concepts for Genealogy: Y-DNA Testing Part 1

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  • Опубліковано 28 січ 2025

КОМЕНТАРІ • 15

  • @Rattytatt
    @Rattytatt Рік тому +1

    Wish I'd found your videos sooner. Excellent resource and very well presented. Thank you!

  • @vickieboechler5962
    @vickieboechler5962 Рік тому

    Awesome info without noise and great teacher!

  • @christopherrobb3541
    @christopherrobb3541 3 роки тому +2

    Fabulous thanks David. Great clarity visually and verbally. I have just ordered your book. As you say, it is exciting to contemplate what the next 10 years will bring.

  • @Gershwin48
    @Gershwin48 4 роки тому +1

    Nicely done. I’ve learned something here. Great clarity and a good first step for me. Just ordered the Big Y, awaiting the kit to arrive. Joined a group.

  • @CeliaLewis
    @CeliaLewis 5 років тому

    Listened/watched the three Y-DNA videos all in a row. Very helpful. So much to learn... 👍

  • @sk13ppy
    @sk13ppy 3 роки тому

    Fantastic video, very helpful! Thanks so much.

  • @Gonçalves.judeu.ashkenazi
    @Gonçalves.judeu.ashkenazi 3 роки тому

    Oi. Um e meio por cento no DNA autossômico é há quantos séculos? e dois por cento é há quantos séculos?

    • @DaveVance01
      @DaveVance01  3 роки тому

      Com o DNA autossômico, você poderia ver essas porcentagens com alguém que compartilha um ancestral comum entre 2 e 7 gerações atrás. O DNA autossômico não se mistura em quantidades exatas, então a gama de relações possíveis é maior com pequenas porcentagens.

  • @whychromosomesmusic5766
    @whychromosomesmusic5766 4 роки тому

    Thanks so much. Very informative. Charts help explain it a great deal to me. I say I know enough about DNA to get into trouble ;-) According to the Chandler Family Association DNA Project I am part of Group 7A, but, my surname is not Chandler. So they say there is an Non-Paternal Event (NPE). No way to determine when and with who or where. Documentation and Autosomal matches (at Ancestry DNA) very much confirm lineage back to documented great-great grandfather in Alabama. Further back I can't say. Probably back on some branch to John Chandler the Emigrant (b. London 1600) but it could have been to an unknown first cousin or unknown brother of John who also emigrated to the Virginia colonies in the 1600s. But they accept me as part of Group 7A in their Y-chromosome DNA Project.