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Relationship Tests

Advanced DNA Laboratory Testing Services
Metaphase Genetics has been a provider of world class legal DNA testing services since 1998. Our expert laboratory PhD geneticists are experienced leaders in the DNA testing industry.


Determine whether an alleged father is the true biological father of the child.


Find out whether siblings are full siblings, half siblings, or not related.


Determine whether they are the biological grandparents of the child.


Determine whether an aunt or uncle is biologically related to a niece and nephew.


Confirm whether an alleged mother is the true biological mother of a child.


Determine whether two individuals are biologically related as first cousins.


Determine whether a pair of twins are identical or fraternal (twin zygosity).

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