Serving San Diego, Lincoln Acres, Chula Vista, Coronado, Bonita, Lemon Grove, Spring Valley, Imperial Beach, La Mesa, San Ysidro, El Cajon, Santee and nearby cities.
National City Paternity Testing and Family Relationship DNA Tests
Our National City DNA testing center for paternity, maternity, immigration and relationship testing in the National City area is located at:
Have an appointment?
DNA Testing is by appointment only.Make an Appointment CALL 714-648-0468
DNA Facts - Did you know?
People are often astounded to know that 99.9% of our DNA is identical across the entire human race. Just 0.1% is sufficient to manifest the visual and internal differences that make each of u unique. It is also these genetic differences between DNA sequences in this 0.1% that allow us to determine which DNA belongs to whom.
The DNA in your body is made up of only 4 building blocks (an alphabet of 4 letters spelling out the instructions to help us grow, develop and function). The four letters in the DNA alphabet - A, C, G and T - are used to carry the instructions for making all organisms. The sequence of these letters holds the code - just like the order of letters that makes words mean something. Each set of three letters corresponds to a single amino acid.