Anybody have AS genotype to 2 AA parents?
My friend did a blood test and was surprised to find out he is AS when his parents are AA. His mother said she was surprised by this but heard it is possible.
I have never heard of this being possible and couldn’t find anything tangible online to support it.
I didn’t want to comment at all as I would never want to shit stir within a family by saying I think that’s bs. He is the only one of his family who looks COMPLETELY different also. While everyone else is a carbon copy of their parents.
Do I have reason to be suspicious or am I just uninformed about how this works?