Just one such man or woman was a younger woman who had been incestuously abused by her father when she was a lady.N?u b? ho?c m? có gen b?t th??ng thì các con c?a h? có fifty% nguy c? c?ng mang nh?ng b?t th??ng t??ng t? vì 50% b? gen c?a con ???c th?a h??ng t? b? và 50% còn l?i ???c th?a h??ng t? m?. M?t ví d? v? r?i lo?n di truy?n tr?i tr�