Where To Get A DNA Test?
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Frequently Asked Questions
How are DNA samples collected?
DNA sample collection is the systematic process of obtaining biological material from an individual to analyze their genetic profile. Studies show that more than 80% of routine human DNA collections worldwide are performed using non-invasive cheek (buccal) swabs due to their accuracy, cost-effectiveness, and ease of use.
Types of DNA sample collection include:
- Cheek swabs (buccal swabs): The global standard method, using sterilized swabs to collect epithelial cells from the inner cheek.
- Blood samples: Provide the same DNA accuracy and integrity but require are more invasive and painful.
- Saliva samples: An alternative method, often used in consumer genetic testing.
- Hair, nail, or tissue samples: Applied in forensic and specialized clinical contexts.
Efficiency and quality: Cheek swabs yield high-quality DNA suitable for PCR amplification and sequencing when handled with sterile technique and proper storage. Blood collection, while producing equally accurate DNA.
Can a DNA Test be performed in two different locations?
Yes. DNA samples can be collected in two different locations. Contact our office at 888-970-4211 to learn more about how the process works and to determine if we have a collection site in our network near your city.
Will my results be kept private?
All DNA specimens and results remain confidential. Specimens are retained for three months before destruction. Results are released only to participants involved in the test. An unrelated third party receives results only with a court order presented to the lab. The lab will notify clients before releasing results. See our privacy policy page here.