Relationship Tests

To determine a wide range of different biological relationships, DNA SOLUTIONS can offer you various tests, such as a test between siblings or a Y chromosome test for male lineage. Simply choose the biological relationship that you wish to test from the list below.

Choose a test for prices and further information

Test	Which additional persons should provide DNA?
Testing between Brothers	Ideally: Either or both of the brothers’ parents May help: Other siblings
Testing between Brother and Sister	Ideally: Either or both parents of the brother/sister May help: Other siblings
Testing between Sisters	Ideally: Either of the sisters’ parents May help: Other siblings
Testing between Grandparent and Grandchild	Ideally: Child’s mother Recommended: Both grandparents May help: Relative of the father
Testing for Other Relationships	Click to discuss with a member of the team
DNA Profile	For an individual DNA profile and, where necessary, to compare this to another.