Gizmoworld

DNA testing is a technique to assist in the identification of individuals on the basis of their respective DNA profiles. criminal investigations is on linking evidence from the crime scene, however currently it is widely used in resolving issues of parentage ( private DNA paternity tests) by rapidly replacing serologic analysis. In addition DNA testing is vital tool for positional cloning when an unknown gene is identified. It help to find out the associations or links between DNA markers and the inheritance of a disease.

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