Support system in deciding paternity test which involves mutations

There are many different reasons people want to have a paternity test. Sometimes alleged fathers are told many years later that a previous relationship resulted in the birth of a child, and they want to make sure they are actually the biological father. Some men might suspect their wives or girlfriends of infidelity and are concerned their child may not be theirs biologically and want the peace of mind a DNA test can provide. Children who were separated from their biological father at a very early age, whether because of adoption or other reasons, often want a conclusive DNA test early in the reunion process. Children sometimes learn about infidelity after the death of a parent and are curious about their genetic makeup and their family's medical history, so they have DNA tests to prove their parentage. The aim of this study was to review the system for support during the analysis of determining the paternity index includes the possibility of mutation. System is done in C# programming language that allows analysis of only the father and child in the investigation and analysis of the father, mother and child, and the case involving the testing of more children. The result is possible to include calculations and with varying degrees subpopulation.