Relationship Y-STR Test

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The Y-STR paternal lineage test is used to determine whether two or more males are related through their fathers (through the paternal/male line).

Two (2) or more males who believe they share the same male lineage

Five (5) business days from receipt of all samples

Chain-of-Custody Requirements

Chain-of-custody requirements must be fulfilled for test results to be defensible in any legal situation, such as inheritance disputes. These requirements include the following:

Non-Chain-of-Custody Requirements


(718) 940 4362

Phone lines are open 24/7


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