Aunt Uncle Avuncular DNA Testing $125

Can A DNA Test Be Performed With The Alleged Father’s Brother/Sister?

YES! We offer affordable avuncular DNA Testing (Up To 46 Markers) from the most accurate & trusted USA lab! 

What Is Avuncular DNA Testing For Aunt – Uncle?

Avuncular  DNA testing is a DNA comparison performed between an aunt or uncle and a niece or nephew. This uncle – aunt DNA test will determine the statistical probability of participants sharing a biological relationship as that of aunt – uncle and niece-nephew.

Avuncular DNA testing can provide a conclusive result to in-directly establish paternity or maternity when the alleged father or mother is not available for a paternity or maternity test.

An avuncular test is best with the alleged parent’s full sibling, (brother or sister), sharing the same mother and father. Performing an avuncular DNA test with the alleged father’s half sibling, increase risks of weak or wrong leaning conclusions.

Our avuncular DNA testing service can analyze considerably more markers than our competitor’s (Up To 46).  That’s almost 300% more markers than the standard 16 marker aunt – uncle DNA test and over 90% more markers than the premium 24 marker aunt – uncle DNA test our competitors offer.

Our affordable uncle – aunt DNA tests ***AS SEEN ON TV***, YOU CAN TRUST OUR LAB, DON’T RISK FALSE RESULTS!

Home Avuncular Test

How To Increase The Accuracy Of Your Avuncular Test

Avuncular DNA testing may be performed with only the aunt or uncle and child, however it is recommended to add any known parent(s) to the test to increase the level of conclusiveness.

In each person, half of their genes will come from the mother and half will come from the father. In a scenario where the known mother takes part in the avuncular test, all of the DNA inherited from the mother is eliminated. By doing so, we are able to isolate the DNA  inherited from the father.  The outcome will be a more conclusive and accurate avuncular test result.

If the known parent is not able to take part in the test, we recommend choosing the option for testing additional markers as needed to ensure your test result is as conclusive as possible.

Avuncular DNA Test

The Avuncular DNA Testing Process Is Easy:

Upon receipt of your aunt/uncle test order, we’ll rush a DNA collection kit FREE of charge.

Sample Collection:
 DNA Samples are collected with a swab of the cheek, using a large Q-tip (buccal swab).

Sample Analysis:
Upon all samples reaching the lab, an auto email is sent advising of result availability date.

Results Reporting:
Avuncular DNA Test results are delivered via email to the address on file. If you’ve also  ordered certified hard copy results, they will follow in the mail shortly.  It will be sent to the billing address listed  unless we’re advised differently.

So now even if the father is not willing to test you can still find the answers you and your family are looking for.  Call our office at Toll Free (877) 786-9543, and a case mgr can help answer all your questions and take your order.

We’re Here To Serve Your DNA Testing Needs!

Non-Legal Avuncular Legal Avuncular

Avuncular DNA FAQ:
Click On The Question

Avuncular DNA testing will determine the statistical probability of participants sharing a biological relationship as that of aunt-uncle and niece-nephew. Thus, an avuncular test can conclusively prove or disprove paternity.

It isn’t uncommon for test participants to live too far apart to get together and do an avuncular DNA collection.  We offer an option to have multiple collection kits shipped out for these situations. When you place your order, simply choose the option for an additional address. We send each collection kit for all addresses on your order within the contiguous USA with the same shipping method as the first.  Before leaving the lab, the collection kits are linked through reference number and bar codes.  When the samples are received back in lab, they are matched to your case through the bar code and reference numbers.

Y-STR test is a good option to consider for two males that would like to determine whether or not they are related on the paternal side. For example an uncle and nephew who want to determine if the alleged uncle’s brother is the father of the nephew. The Y-STR test looks at the Y-Chromosome that is passed from male to male in any unbroken male lineage. In this case, the alleged father and uncle will share the same Y-chromosome inherited from their common father. Likewise, the nephew will also have the same Y-STR passed down to him by his father. Y-STR is very unique, similar to a fingerprint and virtually unchanged for several generations. When Y-STRs are compared, the result is accurate and consequently produces a “Yes” or “No” answer to the question of whether or not the two tested males related through the male lineage.

The purpose of most avuncular testing is to indirectly determine paternity. In contrast, if a relationship is trying to be established on the mother’s side, an X-SV test offers a conclusive answer regardless of gender. Additionally, other relationship tests may also help establish paternity or maternity, such as a Siblingship test, or a Grandparentage test with one or both of the alleged parent’s parents. Alternately, consider a family reconstruction test if more than one paternal relative can participate in a DNA test.

The avuncular DNA test process is very simple. DNA is collected with a cheek swab, which is also called a buccal, swab. Rub the swab against the inside of the cheek to collect skin cells from the inner cheek and gums.  We conduct all of our tests twice.  For that reason, we supply 4 buccal swabs per person in your collection kit. Take two swabs on each side of the mouth. It is best to rinse the mouth with water and refrain from smoking or drinking coffee or tea for 2-3 hours before the DNA collection. After collecting the DNA, place the samples in the prepaid return mailer.  Finally, simply drop the samples off at the courier’s location or drop box to send the lab.

When all avuncular samples are in the lab, you will be notified by email that testing has begun. The test results from your aunt-uncle DNA test will be e-mailed in 3-5 business days. If purchased, hard copy results are sent to the billing address unless otherwise noted.

We ship our collection kits with free UPS overnight delivery Monday through Friday to physical addresses in the contiguous USA. Orders received and processed by 12:00 PM EST are shipped the same business day. Orders received after that time ship the following business day.

Our avuncular DNA test package comes complete with testing kit, DNA analysis and test results. Some companies advertise that you can make your collection kit by using your own Q-tips®. However, we do not recommend this. Although doing so may save the company money, it may cause costly problems for you. There is a risk of multiple DNA samples being found on Q-tips® that are not sterile, or that may be handled by more than one person. Q-tips® you may have in your home could already have DNA from other sources on them. For this reason, we send your aunt/uncle DNA collection kit containing sterile buccal swabs to you at no charge. We ship the collection kit to you via FREE USPS rushed delivery so you have your sterile medical swabs as ready for use fast.

At you can purchase the best quality avuncular test in the industry at the cheapest prices. Our lab is the largest and most trusted name in avuncular DNA testing through-out the USA and even the world. All of our  avuncular DNA tests are performed by top-notch geneticists using proven scientific methods and state of the art equipment in our accredited laboratory. Our prices are affordable and our service is simply unparalleled. You can rest assured your DNA samples are secure and your test results will be accurate. With today’s technology and inexpensive pricing on DNA relationship testing, there is no longer a need to go without knowing the truth about a biological relationship. PaternityUSA is here help you and your family find the answers you are seeking.

Our informational test provides you with peace of mind as to whether or not an aunt/uncle relationship exists between test participants. For avuncular DNA test results that are admissible in a court of law or other agency, purchase our accredited legal aunt/uncle DNA test. Our legal avuncular DNA test results can be used as admissible court approved evidence in child support, visitation rights, change name on the birth certificate, estate, wills, probate situations, and more. If the embassy, USCIS or Dept. Of Homeland Security requires AABB accredited DNA evidence of a biological aunt/uncle relationship for an immigration case, then order the  AABB accredited DNA test.

The most common method of DNA collection is through a cheek swab.  However, we understand there are times when a test participant is unable to submit a swab, such as may be the case where a family member may be deceased, incarcerated or otherwise unavailable. For these reasons, we offer forensic processing services for other types of DNA samples. Ear wax, hair (with the root ball attached), mucous on a tissue or handkerchief, finger or toe nail clippings, and toothbrushes are common forensic samples. Additionally, in certain cases blood or tissue samples may be available from a medical examiner or coroner’s office. Forensic sampling prices apply for non-standard samples. For pricing and more details on this process, please contact a DNA Case Manager.

We Look Forward To Serving You!

Ordering Easy As 1 2 3


Choose the type of  relationship that you need DNA answers for, and who is available to do the testing.


Decide if you need answers for just personal knowledge or if you need answers for court or legal other matter.


Place order online using our secure shopping cart with credit card or PayPal. DNA test kit is delivered right to you.

> Reviews Order Now!