Genetic mutations require careful analysis by experienced DNA scientists.
Genetic mutations are random changes in a person’s DNA. When they occur in the genetic markers we examine in our family relationship tests, they can cause unexpected results. Such unexpected results are exhibited in approximately 2% of the cases we test.
In a paternity test, a genetic mutation can cause a non-match between the DNA markers of the alleged father and the DNA markers of the child. If not analyzed carefully, this non-match could be misinterpreted as the basis for an exclusion (i.e., the alleged father is not the biological father of the child).
To prevent the reporting of a false exclusion based on a mutation, our expert DNA analysts test additional genetic markers and perform extended statistical analysis when unexpected results occur. While we usually examine 16 DNA markers during a routine paternity test, we will perform extended testing in the event of a mutation.
Only Beta Paternity has the highly experienced staff who can correctly interpret unexpected results caused by mutations or unusual family situations (for example, situations involving incest or alleged fathers who are related). They test thousands of cases each year and have the breadth and depth of experience to identify and resolve even the most unusual cases.
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