Avuncular DNA Test

Aunt - Uncle DNA testing

Aunt - Uncle DNA testing

Accurate Family Relationship Answers

An Aunt/Uncle, or Avuncular, DNA test is a good option to use to determine paternity when the father is not available for testing. An avuncular test will determine if a sibling (a full blood brother or sister) of the father in question is related to a child, and thus prove paternity.

The report generated by an avuncular DNA test will indicate the probability of relation. As siblings share roughly 50% of their DNA, a niece or nephew would share approximately 25% of their DNA with their aunt or uncle. Our accredited laboratory will test for 24 genetic markers to ensure your results the highest accuracy.

  • We always include the mother in the testing process, especially when testing for legal reasons. Using her genetic DNA markers we can provide the most precise and accurate report.

  • Not including a known parent can lead to an inconclusive result. We highly recommend testing with a known parent.

How is a Aunt or Uncle DNA test performed?

Place your order below and our easy-to-use informational Avuncular DNA collection kit will be delivered to you by First Class USPS Mail (UPS Next Business Day available*). The kit will contain oral (buccal) swabs for each person that will be participating in the testing. The DNA samples can be collected at home by rubbing the oral swab on the inside of the cheek. Detailed instructions are included in every kit.

When you are done, mail it back to our accredited testing lab in the enclosed prepaid envelope for processing.

Your results will be finished and your paternity report will ready and be sent to you within 2-3 business days after receipt in our lab.

In the Las Cruces, NM/El Paso, TX area?
Schedule an appointment at our downtown Las Cruces NM laboratory.


How to Order Your Aunt - Uncle DNA Test

  • STEP 1: Order Your Aunt - Uncle Test Online
    (CLICK HERE)

Order your DNA test like you would any other product online.  Fill in your name, email, shipping address, and purchase with PayPal or a credit card of your choice.  Your DNA paternity test kit will be mailed to you in a traceable nondescript package to ensure your privacy.

  • STEP 2: Collect the DNA at Home

Collecting a DNA sample with a simple cheek (buccal) swab is so easy. The easy-to-use kit will contain everything you need and the enclosed directions will walk you through the quick and simple DNA collection process.  When you have completed the instructions just use the prepaid envelope included in your kit to return your DNA sample to our laboratory.

  • STEP 3: Receive DNA Test Results via Email

When we receive your samples we go the extra mile to ensure your results are as accurate as scientifically possible (99.99% accuracy, the highest you can get!). When we have completed the examination we will notify you by email with the results from your test within two to three business days.


Aunt/Uncle DNA Testing:
Frequently Asked Questions

Home Aunt - Uncle (Avuncular) DNA Test
from $199.00

Home Aunt/Uncle DNA testing kit includes:

  • Easy to follow instructions

  • 2 sterile buccal collection swabs per person

  • Sample envelopes for each person involved

* Please note if multiple Aunts/Uncles are to be included in testing they must be from the same side of the family.

  • Consent form

  • Prepaid return label to our laboratory. (USA Only)

Please note we always suggest including a known parent in testing

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