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Archiver > GENEALOGY-DNA > 2007-04 > 1175622531


From: "Alfred A. Aburto Jr." <>
Subject: Re: [DNA] DYF399 diversity (J2a1*)
Date: Tue, 03 Apr 2007 10:48:51 -0700
References: <BAY122-F3229F2F09C5F13FCBF87B8DA670@phx.gbl>
In-Reply-To: <BAY122-F3229F2F09C5F13FCBF87B8DA670@phx.gbl>


Jackson,
In talking to Gareth (in particular!), & Bonnie, & Rebekah, in these
postings, I now have a clear picture of what may have happened to my
J2a1* palindromic markers. To see a symbolic map of the palindromic
region please go to the DNA-Fingerprint web site. In the "downloads"
section you'll see Thomas's presentation (pdf) that he gave at the FTDNA
2006 Conference. You'll see all the markers in the palindromic region
(the color coded ones).

I'm now in the process of figuring out how the various alleles got to be
the way they are from the sequence of events that Gareth indicated
probably happened (an inversion at one spot and a duplication in
another). I also have and idea now of what may happen with future recLOH
events. Some, maybe most(?), J cases will not be as complicated as mine,
but if it looks like a recLOH event occurred then it is worthwhile
investigating other markers in the palindromic region (DYF399, DYF371,
DYF397, DYF408, DYF511,...).
Al

> Jackson Montgomery-Devoni wrote:

>Al,
>
>When I scrape some money together I think I will get some of my Palindromic
>markers tested. What kind of interesting information do they yield? I do not
>know much about them yet?
>
>
>
>Jackson
>
>

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