Other Uses of DNA Testing

It was late back in 1985 that DNA Testing was established as an accurate way of identification and research. This method developed by Sir Alec Jeffrey led to the advent of DNA testing and DNA fingerprinting for solving many crime mysteries. It was also later used to make wildlife studies, paternity testing, human dispersions and body identification.

Validity of DNA Testing:

It has been proved beyond doubt that DNA tests are 100% accurate. This is because it has been found that no two persons have the same DNA. The DNA is a unique combination and there is no way you can deny the DNA test results. This is why the results have now legal validity. These tests have not only helped to punish criminals but also rescue wrongfully incarcerated people.

Uses of DNA Testing:

DNA Testing has many advantages, especially for the scientific research community. Some of these important uses of DNA Testing are:

  1. Genetic testing has been prominently helped solve the parentage issues. Authorities can now easily solve the custody issues of children by taking help of these tests. The DNA tests are conclusive and prove beyond doubt the actual biological parents of the child.

  2. Prenatal DNA test lets the doctor know if the unborn foetus has any terminal diseases or any other problems.

  3. DNA testing helps you to know about your grandparents and thus establish your lineage doubts. It can help you to know who you actually are and what your roots are. You can prepare your own family tree or genealogical chart and thus trace your lost relatives or ancestors using ancestry DNA tests.

  4. Forensic DNA Testing undertaken for immigration needs as laid down by law in many countries like United States.

  5. DNA Tests have played a very vital role in solving murders and such other crimes. The results being conclusive have helped to arrest many leading and disguised criminals, some of those with quite a good fame in the society.

  6. DNA tests have helped archaeologists to understand and record the genetic codes and sequences of life on earth in prehistoric times. This data base has helped them for references in many other studies being conducted.

  7. DNA Tests have helped medical practitioners and researchers to make new advancements in the health field. Such DNA tests have helped to reveal the cause of inherited or uncommon diseases.

  8. DNA tests have helped doctors to determine the presence of viruses or cells that have transmuted, especially in the case study of cancer patients.

  9. Scientists have been using the DNA tests to make studies on outer space materials and new species being discovered. They form a basis for discovering other forms of life apart from the ones we know already.

  10. Recently this method of DNA tests is being used to create a personal database about a person. This will help in times to come to make it easier to recognise people easily using only their DNA instead of carrying around many identification cards.

Conclusion:

DNA tests are the most irrefutable tests known to man and they have helped us to solve many mysteries as well as bring improvement in our health care system.

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