GENEALOGY-DNA-L ArchivesArchiver > GENEALOGY-DNA > 2005-10 > 1128707527
From: "Ken Nordtvedt" <>
Subject: Re: [DNA] recLOH question
Date: Fri, 7 Oct 2005 11:52:07 -0600
Glen, Are we looking at different data bases? I find 63 Ix haplotypes in
Sorenson with 19,19 at YCAIIa,b. I find 0 Ix haplotypes in Sorenson with
19,21 at YCAIIa,b. The heart of my root definition of Ix consists of the
pair DYS455 = 10 and DYS454 = 12.
Are you talking about the other unusual I clade with 10,10 at 459a,b, etc.?
It is bi-modal at YCAIIa,b --- 19,19 or 19,21. This cluster is presently
known to be P38+ but negative for I1a and I1b, hence either I1c or I1* with
the latter more likely in my view. A M223 test for at least one member of
this cluster is due any day from EA.
----- Original Message -----
From: "Glen Todd" <>
Sent: Friday, October 07, 2005 10:59 AM
Subject: RE: [DNA] recLOH question
> This is an extremely interesting point, since we've already discussed the
> fact that Ix seems to exhibit a strongly bimodal pattern between 19,19 and
> 19,21 at YCAII. This atomic two-step transition would explain very
> where the intermediate 19,20 went. It would also suggest that the two
> subclusters could be more closely related than might otherwise have been