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Family Relationship DNA Tests
The DNA Identity Testing Center of Bio-Synthesis, Inc. specializes in familial DNA testing. We offer DNA tests for both private and legal purposes for clients worldwide. Family relationship tests are often used in cases involving parentage disputes, child custody, adoption, inheritance, immigration, and many other issues.

We routinely perform tests to determine the following biological relationships:

Paternity: Used to determine the biological father of a child.
Prenatal Paternity: Used to determine the biological father of a child before that child is born.
Maternity: Used to determine the biological mother of a child.
Grandparentage: Used to determine the biological paternal or maternal grandparent(s) of a child.
Siblingship: Used to determine whether two individuals may be biological half or full siblings.
Twin Zygosity: Used to determine whether twin siblings are identical or fraternal.
Avuncularity: Used to determine the biological aunt or uncle (or, niece or nephew) of an individual.
Genetic Reconstruction: Used to determine a specific biological relationship in the absence of a key relative.

Our DNA testing laboratory is equipped with state-of-art instrumentation, which allows us to perform high-resolution DNA-based identity tests, while adhering to the strictest of quality control and quality assurance guidelines of regulatory agencies. The DNA Identity Testing Center of Bio-Synthesis, Inc. is an active member of the AABB Relationship Testing Accreditation Program and also participates in proficiency testing by the College of American Pathologists.

Please inquire by contacting our DNA specialists at 800-DNA-EXAM (800-362-3926) or contact us here!

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"I just want to thank the continued professional and courteous service your Customer Service team provided me during the stressful waiting period for the DNA results. I contacted both your phone support and instant chat support teams at least twice and received concerned support each time. Never did I feel like they thought I might be calling too much and needed to be more patient. I truly appreciate their consideration and patience during this time."
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