What is Y DNA Testing?
A Y DNA test, known as a Y chromosome analysis, compares the Y chromosome of two males who believe they share a biological paternal relationship. This test determines if a direct paternal link exists between the individuals tested. This is a male-only DNA test. Females do not inherit the Y chromosome; they have XX chromosomes. Therefore, females cannot use this testing options.
Common Benefits of performing a Y Chromosome DNA Test
The benefits of performing Y STR (Short Tandem Repeat) tests arise when an alleged father is unavailable for testing. In such cases, two males, such as an uncle and nephew or two half-brothers, may seek to prove their paternal biological relationship.
How much does a Y DNA Test Test cost?
Pricing starts at $399.99. If you would like to purchase your home kit today. Ready to discover your twins’ genetic relationship? Order your Twin Zygosity Test kit today! Click the image below
What kind of samples can be used to collect my samples?
The standard method of DNA sample collection is performed by cheek mouth swab. Alternative methods of DNA sample collection are as follows:
- Blood samples
- Hair follicles
- Toothbrush
- Earwax
We recommend that you contact or our office at 866-205-8356 to learn more about best DNA sample collection practices.
How many genetic markers are used for Y-DNA tests?
Y-DNA testing services we provide are tested on 22 genetic markers.
How To Order A Home Y DNA Test Kit Process:
- Contact Paternity Express by phone at 866-205-8356 to order your kit.
- After you order your kit. It will ship within 24hrs from your purchase.
- Upon receipt of your DNA collection kit. Following the enclosed instructions on how to collect your genetic samples and complete your chain of custody form.
- Place all items after you collected your genetic samples and completed the chain of custody form in the prepaid return envelope going to the lab that came with your kit.
- Once your kit is received by the lab testing will begin.
- Upon the completion of testing. A copy of the test results will be emailed to you and a physical copy will be mailed to your home.
If you would like to order your kit today please contact our office directly or order online below.
Need Assistance:
Customer Support: Call 866-205-8356 for appointments and additional support. Ready to discover your twins’ genetic relationship? Order your Twin Zygosity Test kit today!
Email Us: paternityexpressdna@gmail.com
Office Hours: Monday thru Friday 9am to 6pm
Frequently Asked Questions
How long does Y-Chromosome testing take?
Results for Y STR DNA Tests are completed in 5 business days.
Are Home Twin DNA tests are accurate?
Our Twin DNA tests are accurate. Our partner AABB accredited lab’s DNA analysis process is recognized by both legal and medical institutions nationwide.
Do men only have the Y Chromosome?
Yes. The paternal line passes on the Y chromosome from great grandfather to grandfather to father and to son. Remember, a female cannot pass on the Y chromosome, only a male can get the gene from father to son.
How much DNA do father and son share?
No, fathers and sons do not have the same DNA. A son inherits 50% percent of DNA from his fathers and 50% from his mother.
Although they may share some similarities, there are enough differences to make them unique individuals. A father and son may share the same hair color, eye color, or even height, but they will also have their own unique set of DNA.
Is DNA relationship testing the same as ancestry testing?
No. DNA relationship testing helps to determine biological relationships between father and child, between siblings or grandfather and grandson just to name a few.
Ancestry testing helps to determine if a person or people share a common ancestral lineage in either the maternal or paternal line.
Will my information be kept private?
Your information will remain private. The lab does not share data collected for DNA analysis with third-party companies. DNA samples are stored for an average of three months before destruction. Data may be shared only by court order but not before the client being notified.
DNA Tests
At Home Paternity Test
At Home Sibling DNA Test
At Home Grandparent Test
At Home Maternity Test
At Home Y Chromosome Test
At Home Avuncular Test
At Home Twin Zygosity Test
At Home Infidelity DNA Test
At Home Hair DNA Test
DNA Locations
Home Paternity Test Alabama
Home Paternity Test California
Home Paternity Test Georgia
Home Paternity Test Illinois
Home Paternity Test Indiana
Home Paternity Test Iowa
Home Paternity Test Louisiana
Home Paternity Test Mississippi
Home Paternity Test Missouri
Home Paternity Test North Carolina
Home Paternity Test Tennessee
Home Paternity Test Texas