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Thread: Thread inspecting the low-recombination regions of the X-chromosome

  1. #11
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     Norfern-Ostrobothnian (05-12-2021)

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    Quote Originally Posted by MacUalraig View Post
    Nice that there was a discussion thread prior. I guess that thread could be revived if people want to post results of theirs.

    As a side note, Loschbour's PHAX 5574 is h37 with no discrepancies, Stuggart's is h2. Meanwhile Kolyma1 has it's own singleton differing by one from the h4 haplotype cluster.
    Indeed h4 seems to be at an ancestral position to multiple haplotypes of the 'A' cluster, and could maybe mark the Eurasian dispersal?
    H2 is ancestral to most haplotypes in the A cluster after h4. Could it be so that these were some pioneering West Eurasians?
    Last edited by Norfern-Ostrobothnian; 05-12-2021 at 04:32 PM.

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     MacUalraig (05-12-2021)

  5. #13
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    updated PHAX 5574 mcquitty.png
    One of the Shum Laka individuals fits nicely in the C group.

  6. #14
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    The Andamanese are interesting, seems that they are mostly h4. I reckon this is a founder effect.
    https://www.ebi.ac.uk/ena/browser/view/PRJEB11455
    JAR-27: h4
    JAR-32: h4
    JAR-54: Denisovan haplotype? (C group, Differs from the Neanderthal haplotype by 22 nucleotides, 27 from the ancestral allele.)
    JAR-61: h4->singleton [94574432]
    ONG-12: h4->singleton [94573323]
    ONG-14: h4->singleton [94573323]
    ONG-1: h4->singleton [94573323]
    ONG-4: h4
    ONG-8: h4 and? h4->singleton [94573323] (female?)
    ONG-9: h4->singleton [94573323]
    PHAX 5574 updated mcquitty.png
    Last edited by Norfern-Ostrobothnian; 05-13-2021 at 07:12 PM.

  7. #15
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    Ust-Ishim: h4
    Mota: h2'8'15'66-group/A3 -> singleton at 94551302
    Wezmeh/WC1: h4

  8. #16
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    Finnish:HG00188: h8
    Mbuti:HGDP00462: h25
    Mozabite:HGDP01262: h4-> singleton at 94572379 + 3 African C group alleles, might be caused by slight recombination, but considering that the sample is 14% SSA it's still pretty low.

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