We just got back partial results from another participant, and he matches 12/12 with all other participants, 24/25 or 23/25 with all the other participants who have tested at least 25 markers. This participant also has the two extra copies of DYS 464, which is a rare mutation. More about that in a previous post…
This participant’s family emigrated to the US most recently from Brest, which is now in Belarus. We’re anxiously awaiting the rest of the 67 markers.