Y Chromosome Testing

A Y-Chromosome Test (Y-STR Test) is used to determine if selected males share the same paternal lineage.

The Y-Chromosome is inherited and passed on from father to son through the generations and, since it has a relatively infrequent mutation rate, will remain the same through many generations. It is only broken by the birth of a daughter but if a direct male line can be concluded then all males in that direct male lineage will have the identical Y pattern; therefore, the Y Chromosome can be used to test lineage in males.

Why Would I Need A Y Chromosome Test?

• If you looking to confirm a paternal relationship but do not have access to the alleged father’s DNA, by using the Y Chromosome test you are able to test any of the males on his side of the family. 

• If you and your siblings (brothers) want to find out if you share the same father, a Y Chromosome test can be a good place to start.

• Male cousins can use it to see if their fathers were brothers or to check if they shared a common Grandfather through the paternal line.

• In Immigration cases, one can use the Y Chromosome test to prove a biological relationship exists between males sharing the same male lineage. 

• Adopted children searching for their biological or “birth” families can use a Y Chromosome test to confirm biological relatives.

How Do I Order The Y Chromosome Test?

At easyDNA we offer a full range of Y Chromosome testing starting at $399.

1. Go to our Order DNA Test page and click on the Y Chromosome option, you can then select the appropriate test depending on the number of males being tested.
2. Placed your order, pay for the test and wait for your DNA test kit, which you can complete in the comfort and privacy of your own home.
3. Following our simple-to-use instructions, collect the DNA samples and return them to us at your convenience.

Once the DNA samples are returned to us, you will receive your fully comprehensive DNA analysis report in 5-7 working days. For detailed instructions on how to use your DNA testing kit please visit our Sample Collection Guide page.

For more information on the Y Chromosome Test contact us by phone or email us on info@easy-dna.com.