Pertaining to an uncle
A biological parent
Pertaining to a mother
Pertaining to an Aunt
One's niece or nephew
Non Paternal Event (NPE)
An event where one's fathers is not the person thought to be the male genitor (birth father).
Pertaining to a father
An increase in the shared DNA relative to ancestral inbreeding
Where siblings share 75% of one's genes.
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