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Archiver > GENEALOGY-DNA > 2010-02 > 1265142464


From: "Ken Nordtvedt" <>
Subject: Re: [DNA] Variance Assessment of R:U106 DYS425Null Cluster
Date: Tue, 2 Feb 2010 13:27:44 -0700
References: <6BA4EC54B27B42AC82943D34FB31C083@RobertPC>


After consideration of the statistical confidence intervals that go with the
estimates, the timing of the various populations is inconclusive.
All those ages must be considered as close to being statistically
equivalent.

----- Original Message -----
From: "Bob Bootle" <>
To: <>
Sent: Tuesday, February 02, 2010 1:04 PM
Subject: [DNA] Variance Assessment of R:U106 DYS425Null Cluster


>A collection was made of 153 haplotypes of R:U106 with 67 Markers and STR
>DYS425=Null
> The haplotypes were obtained from YSearch and other public databases.
>
> The haplotypes were sorted by geographical location using the country of
> earliest ancestor and
> where that failed, using the surname as an indicator of the country of
> earlier ancestors.
>
> Two resources were used to identify the most likely nationality of the
> surnames; firstly the
> International Genealogical Index ( IGI ) which has surname entries from
> European countries back to
> the early 15th Century; secondly, the National Trust Names profiler, which
> uses the 1881 Census.
>
> Haplotypes with repeated surnames were removed from the list.
>
> The remaining 140 haplotypes were distributed as follows:-
>
> England 53
> Germany 24
> Ireland 14
> Scotland 12
> Wales 9
> Switzerland 7
> France 6
> Austria 4
> Belgium 3
> Denmark 3
> Italy 2
> Finland 1
> Portugal 1
> Poland 1
>
>
>
> All haplotypes from mainland Europe were added together and compared with
> those of England
>
>
> The 53 England and 51 Mainland Europe haplotypes were inserted in the "
> Generations 4 " spreadsheet
> of Ken Nortdvedt.
>
> This showed that Ga coalescence England = 102 generations
> Gb coalescence Europe = 95 generations
> GABw = 101 generations
>
> On the face of it, this seems to suggest that the R:U106 Null425 RecLoH
> may have been in England
> for about 150 years before it was in mainland Europe.
>
>
> Any constructive comments would be gratefully received.
>
> Bob Bootle
>
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