Importance of DNA Testing

Every person has a unique DNA or Deoxyribonucleic acid pattern, except for identical twins right after birth. Just like your fingerprints, DNA can be used to identify you and distinguish you from other people. It can also be used to link you with relatives that you do not know even exist. Because even if each person’s DNA pattern is one of a kind, there are loops in your DNA sequencing that are similar to that of people who share the same bloodline as you. Some people go to secured agencies to have their DNA tested for many reasons. Here are three of them.

Paternity and Maternity testing

For people who are having doubts about who their biological father or mother is, it is helpful to undergo paternity test or maternity test to attain clarity. Although every person’s DNA is unique, one still shares up to fifty percent of DNA sequencing with the person’s biological mother and father. Sometimes, paternity and maternity tests are also done because of the doubt of the child is not truly theirs. This is true especially for rich people choosing their heirs. To know if the child is a rightful heir, a mother or a father, or even a grandparent, would let the son or daughter undergo DNA testing.

Ancestry tracing

Wouldn’t it be cool to find out that you are a descendant of a great king or a hero? DNA testing can help you prove that. Some really neat and exceptional tests can allow you to learn about your ancestors dating from thousands of years ago. Recently, the cost of DNA testing for this purpose has decreased, allowing even the average-salaried people to trace their roots. There are even some DNA test kits that one can use at home. People can now know¬†more info¬†about their bloodline and who their possible ancestors are.

Forensic science

With the help of modern technology, forensic investigators take advantage of the uniqueness of each person’s DNA to solve different kinds of crimes. They take samples of blood, tissue or hair from the crime scene and try to match these with DNA samples of suspected people. DNA tests are accepted in the court. In fact, they are great eevidenceto pin a criminal to an illegal act. DNA tests can also solve identity theft. Identity theft is when a person steals the identity of another, claiming that he or she is that person. Some vile people pretend to be someone else and use that identity to commit heinous crimes. If you are a victim of such thing, you can use the proof from your DNA profiling to show that you are innocent. A human DNA has loads of information that can be used for all the above and more. A registered test provider can assure a hundred percent accuracy. These results can be used in court if it is with the correct documentation. Using these services would put one’s mind in peace and can help answer questions that normal tests cannot possibly find out.