So What Type Of DNA Tests Are There? Find Out!
With the list of service providers ever growing, the list of DNA tests available for people to select from, is growing by the day. With the tests allowing you to get confirmation on a variety of details where you would not have any paperwork to prove, DNA Tests are proving to be a major link in many scenarios which include parentage testing, ancestry testing, testing the siblings, family tree testing and so on. All of these DNA Tests revolve around in-depth analysis of the Mitochondrial DNA and the Y-DNA. Mitochondrial DNA is present in both males and females but inherited through females only whereas the Y-DNA which is inherited from males is present in males only. These DNA Tests involve study of a vast amount of certain DNA regions which are found repeating in a lot of human beings. With all of these tests starting from the collection of the DNA sample and terminating with providing of the results to the service requestor, one can be sure that their need of confirming their father's identity or their brother's identity or even their ancestry for that matter is almost met. And should you think that these tests are painstakingly long, results would be provided to you within a week's time of collection of the DNA samples from all the concerned participants of the test. Let us look at some of the common DNA Tests which have been subscribed to by a lot of residents in the United States of America. · Paternity DNA Tests : This test is taken by a child who wants to determine and confirm the identity of his biological father. The DNA samples of the child, mother and the father would need to be collected for this test.
· Maternity DNA Tests : This test is taken by a child who wants to determine and confirm the identity of his biological mother. · Y-STR Male Lineage tests : People opt for these tests when they wish to find out if two or more males belong to the same paternal lineage. This test involves study of STR Markers found in the Y -Chromosome. · Missing Parents DNA Tests : In cases where a person's child's parent goes missing or is deceased, the child's parents' identity is established with the help of Missing Parents DNA Test. For this purpose, the DNA of the maternal and the paternal grandparents are used. Other tests like Ancestry DNA Tests and the Family tree DNA tests may provide generic information to the service requestor about his lineage and the subgroup which he belongs to. DNA Tests also assume legal significance as for immigration purposes for which the US Department of State would require the blood relationship between two people be proved. |
