> From: James Irvine > Sent: Thursday, January 20, 2011 2:58 PM > > Sorry, much preoccupied with other things at present. Yes, > i believe TiP takes recLOHs into account (though I wouldn't > swear my memory is correct). Alas despite Diana's > relatively clear explanation I still couldn't recognize > a recLOH - I just don't Know if my project has any! I have an example of a recLOH that's pretty clear: http://dgmweb.net/DNA/Corbin/CorbinDNA-results-HgR1b-Sherman.html#data This is my CORBIN with an NPE who is really a SHERMAN. Most of the individuals in the table are the modal 19,23 at YCAII, but note the bottom two rows in the table (red table cells). These clearly represent a single recLOH in a common ancestor (as opposed to two independent recLOH events) as they both share another mutation at DYS481. Diana