Y Chromosome Test (Y-DNA)

For male relatives to establish whether they have the same biological father or share a common paternal line when the alleged father is not available. Only $589

Only $589 with results in 7 working days

The Y Chromosome Test, or Y-DNA test, will enable male relatives to establish whether they have the same biological father or share a common paternal line. Our test is extremely accurate because The Y chromosome is passed almost unchanged from father to son to grandson and can be used to trace back one, long direct paternal line.

AffinityDNA DNA Helix Icon Y Chromosome Test

Y Chromosome Testing Instead of Paternity Testing

If two or more males need to scientifically establish whether they share the same father, a Y chromosome test will provide the answer. Two males that share the same Y chromosome profile can also conclude that they share the same biological father (or a genetic paternal relative such as a grandfather). AffinityDNA’s Y chromosome test is ideal if you cannot opt for our Home Paternity Test which requires a direct comparison of the alleged father’s DNA and the DNA of his male child/children.

Our Y chromosome test uses a 10 genetic marker profile to confirm or exclude whether males tested share a common paternal relative.

AffinityDNA DNA Helix Icon Y Chromosome Test

Y Chromosome Testing in Forensic Analysis

Because the Y chromosome is the defining chromosome of the male sex, carried exclusively by males and encoding all attributes which result in “maleness”, it can also be used in forensic investigations to confirm whether a DNA sample found at a crime scene or in a missing person investigation contains male DNA. The Y chromosome profile found in a sample can also be compared to any suspects to confirm or exclude they belong to the same person.

AffinityDNA DNA Helix Icon Y Chromosome Test

Sending Your DNA Samples Takes Just 5 Minutes

Yes, it really does take just 5 minutes of your time. We have kept things as simple as possible, creating an easy-to-use home DNA sample collection kit which will be sent to your chosen address. You kit will contain:

  • 2 mouth swabs per person. Mouth swabs need to just be rubbed inside the mouth to collect the DNA we require for your test
  • Sample submission forms. Here you just have some quick paper work for you to fill out. You will need to send these forms back to us with your samples.
  • Step-by-step instructions explaining in just a few sentences the steps to follow to collect your DNA samples
  • Self-addressed envelope to make returning your samples back to us just a matter of fixing a postage stamp

AffinityDNA DNA Helix Icon Y Chromosome Test

Getting Your Y Chromosome Test

Our Y chromosome test is available for only $589 with results in 7 working days.

Note that our result turnaround time starts from when we receive your samples. As soon as samples are received, we will send out an email with your result due date.

AffinityDNA DNA Helix Icon

What the Y-DNA Test Cannot Do

All males from the same paternal blood line have the same Y chromosome. Because the Y chromosome is identical between all related males, the results of a Y chromosome cannot tell you the relationship between the males tested. You will need to draw your own conclusions based upon the result of the test and what you aim to discover.

AffinityDNA DNA Helix Icon

Discover Your Paternal Origins

We offer a deep ancestry, paternal lineage test which will trace your patrilineal ancestry thousands of years back, exclusively taking your ancestry from your father’s side. This test is possible because of unique inheritance pattern we see with the Y chromosome which makes Y chromosome testing a very powerful tool amongst genealogists. It can be used to map the migration paths of one’s paternal ancestors and establish their very own Y chromosome haplogroup affiliation. For more details about this important genealogical tool, visit our Paternal Lineage page.
ORDER NOW

Home Paternity Test Review
Perfect 🙂 Thank you!
A.K.
April 2024
Dog Breed Identification Test Review
Quick delivery well packed just got results today very happy with this service
S.B.
April 2024
Prenatal Paternity Test Review
Thank you so much for the great service and fast results
J.T.
March 2024
Ancestry DNA Test Review
The expertise extant in your organisation is obvious in your reporting and I am so pleased that I decided not to go with some other, ‘popular’ option.
L.S.
March 2024
Degenerative Myelopathy Test Review
Amazing very fast delivery and so much detailed information!
L.W.
March 2024
Immigration DNA Testing Review
Thank you very much for your very prompt and professional service.
R.C.
February 2024
DogCheck 4.0 Genetic Disease Test Feedback
Very fast delivery & results, would highly recommend it
C.B.
February 2024
Siblingship DNA Test Review
Thank you so much for your great service and speed. Much appreciated.
T.R.
January 2024
AffinityDNA Review for Home DNA Testing Kits
The care by the lab was second to none, they kept my son updated all the way.
J.M.
January 2024
Paternity Test Kits Review
Thank you so much for your help with this. A very professional and caring service. Reminds me how very different customer services are in UK compared to the service accepted by most people here in Spain. Thanks again.
D.H.
January 2024
Dog Allergy Testing Kit Review
Hello Team, I would love to thank all involved in testing my dog allergies. Since that test she finally lives her life itch free as it enabled us to avoid products causing her allergic reaction. I am very grateful for this report as her health massively improved after we removed all listed products from her diet. Since that time I have been suggesting other dog owners which battle similar issue to use your service. 5* from Blue.
J.P.
October 2022
Baby Gender Test Review
Thank you so much for sharing the results with me. I am really happy and impressed with your team's service and quick responses all the time. Affinity DNA service is really impressive and I must recommend this to my friends and family. 🙂
K.P.
June 2022
Siblings DNA Test Review
Thank you so much for your quick reply and explanation it’s very much appreciated and thank you for the great work you guys do.
J.B.
April 2022
DM DNA Test for Dogs Review
Thank you! Honestly, your quick response and helpfulness has been a breath of fresh air.
D.S.
March 2022
DNA My Dog Results Review
Wowwwww thank you sooooo much for the results, looking at each individual breed you can piece together all her traits and stances. THANK YOU SOOOO MUCH.... well happy ?
S.B.
January 2022
Forensic DNA Testing Review
I’ve just received the results. Your service has been impeccable. I really appreciate all your help, thank you so much.
F.G.
October 2021
Home Paternity Testing Kit Review
Thank you very much for this! I appreciate your email and your result! This has brought a huge relief, tears to eyes! Thankyou for your service! Worth every penny if not more!
A.G.
October 2021
Dog Allergy Test Kit Review
We had our dog allergy tested with you last year. We were advised that it is not a good enough test by our vet and many others online. This however couldn't be more wrong. We used the results to remove foods from her diet and even hypo-allergenic shampoos etc. Since she turned 1 years old we had her allergy tested by blood at the vet to see if she had out grown any of these allergies. The results were exactly the same as we were given by yourselves. Everything in red she is still allergic to. Without your help I'm not sure how we would of been able to help her in her first year. Especially given that she is allergic to almost everything hypoallergenic.
P.P.
September 2021
Dog Allergy Testing Review
Please forward my praise to your superiors with regards to your customer attention - thank you for all the communication at all times, and making sure all OK. Much appreciated. 1 day into eliminating salmon oil from her diet (daily supplement I was giving her for for her arthritis) and the turkey menus she is considerably better, all in 24 hrs. Can’t wait to see how she improves within a few weeks of elimination.
L.S.
April 2021
Paternity DNA Test Kit Review
You guys have honestly just kick started my life!! I’m buzzing
S.B.
March 2021