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The widespread use of DNA tests have come about primarily due to the advanced DNA technology now readily available. Everything from criminal investigations to paternity tests offer people the data and evidence necessary for getting some very important questions answered and offering peace of mind. When dealing with all of life’s twists and turns, most often our most prevailing question is what one can do to find the answers to some of life’s biggest questions. Listed below are seven of the most common reasons for utilizing DNA testing: 1. DNA tests are now used to record genetic codes and the progression of life. Oftentimes this life progression dates back many centuries and provides valuable data for archeologists who study such information. A DNA database has been developed which now provides a reference and comparison for all future data discovered. Profiling the DNA of living organisms has provided the necessary information for scientists to prove evolution and genetic mutation, as well as answer questions regarding the origins of species. 2. Paternity tests are more common than ever and provide a definitive answer as to the child’s paternity. Sometimes these tests are used just to obtain peace of mind, but quite often legal issues are involved in respect to the legislation that now supports a child’s right to know. In addition to DNA paternity tests, more and more demand has been created for sibling and grandparent tests. These tests assist in legal cases or provide important information for filling in gaps in a particular family’s history. 3. As geneology studies become more and more widespread, DNA tests can be sued as a tool for searching for genetic ancestors. The analysis of the Y chromosome from males can be used to set up ancestral lines since the likelihood of it remaining unchanged from generation to generation is quite high. Ethnic origins of past ancestors can also be established through DNA testing and can date back literally hundreds of years. 4. One of the most valuable uses of DNA testing has been through prenatal genetic tests. These tests help doctors to access whether or not an unborn fetus will have noticeable health problems upon birth. The DNA tests also help the doctors to determine the probability of the certain genetic diseases being passed on from generation to generation. For instance, prostrate cancer can now be substantiated as a high risk genetic disease. This, genetic profiling, assists those in the high risk category in seeking the proper regularly scheduled check-ups to assist in early identification of any possible genetic diseases. 5. Criminal investigations have progressed tremendously in their rate of success by utilizing DNA tests. By storing samples of previous offenders, police can compare DNA samples and profiles when new crimes are committed. This testing has also helped innocent people substantiate their innocence through the submission of new evidence including DNA. Many cases that were thought to be “unsolvable” have now been solved since the vast improvements to DNA testing have been implemented. 6. Relatives that were lost and thought to never be found have been identified through DNA testing as well. By analyzing a persons DNA, families can be reunited and matches can be established. Many relationships have been renewed in this fashion, especially in cases where many member of the family are deceased. Sibling and grandparent tests have provided the way for biological relationships to be proven and established. 7. A long time question regarding life on other planets is closer than ever to be substantiated as well. Scientists are now conducting DNA tests on unidentified objects and species from other galaxies. This may very well prove that there are other life forms and establish a origin to those existing life forms. As DNA technology continues to develop, the various reasons for using the DNA test will also increase. The cost of the DNA paternity test is much less prohibitive than in days past and will probably continue to see cheaper pricing as the testing continues to become more widespread. So many answers have been provided to so many people through the use of DNA testing and those answers will continue to grow in the future. |
