Aunt or Uncle (Avuncular) DNA Test Siblings share

An “avuncular” test determines if a person is biologically related to a sibling of the father in question. This test is a good option when the father is not available for testing, and the only relative available is a single sibling (brother or sister) of the father. Aunt and Uncle DNA Test.

Siblings share approximately 50% of their DNA, therefore an uncle or aunt shares about 25% of their DNA with a nephew/niece. Our affiliated labs has the most extensive array of genetic markers available to resolve biological relationship like aunt – uncle testing, which is often another way to determine paternity. Other labs do not have this extensive set of markers.

The strength of the tests will vary and may not provide conclusive results in every situation.

• Includes an alleged aunt or alleged uncle and a child
• Indicates the likelihood that the alleged aunt or uncle is more or less likely to be related to the tested child based on the genetic material exhibited by each person
• Can be ordered as either legal or peace-of-mind

Aunt and Uncle DNA Test