I had the full mtDNA sequence done on me and on one of my maternal aunts. She is my mother's sister.
We matched at a genetic distance of 2. Theoretically it should have been a match at a genetic distance of 1. I realize that mutations happen, but it seems to me that this is extremely unlikely for people this closely related on the maternal line. (To clarify further, we share a maternal line. Her mother is my maternal grandmother.)
How often does this happen?
Any other comments?
Thanks.
We matched at a genetic distance of 2. Theoretically it should have been a match at a genetic distance of 1. I realize that mutations happen, but it seems to me that this is extremely unlikely for people this closely related on the maternal line. (To clarify further, we share a maternal line. Her mother is my maternal grandmother.)
How often does this happen?
Any other comments?
Thanks.
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