Guide to DNA Ancestry Test
Scientists are able to differentiate between individuals of the same species through the method of DNA testing and in this testing DNA samples are used. DNA tests are carried out to check the presence or absence of a particular sequence of DNA. This process of DNA testing is now being used to determine the ancestry of a person. If you want to know about your ethnicity or if you want to know if your ancestors were Americans or immigrants from other countries, then the best thing to find answers is through DNA ancestry or ethnicity test. If you have ancestry questions in your mind, then DNA ancestry testing can help answer these questions. DNA ethnicity test is available to anyone who wants to find out where his ancestors originated.
Africa is believed to be the place where every human being came from. Because of this people wanted to know the truth and so interest in DNA ethnicity testing began. The highly specialized DNA ethnicity test is the first of its kind to be developed. In this test, you will know how much of your ancestry is European, African or East Asian. A person can be 75% European and 25% East Asian but has no African blood. Others might be 40% African, 35% European and 25% East Asian.
Some say that if you see from the results that you belong to a certain ethnicity then you can qualify for ethnicity-specific scholarships, and race-based college admissions. In the olden days, it was the native tribes that inhabited the country. DNA ancestry testing can help you determine if you are a descendant of a native tribe.
This North American DNA testing is done by first collecting DNA samples that will undergo mitochondrial DNA and Y-chromosome testing. You can determine your maternal lineage through the mitochondrial DNA while the Y-chromosome determines your paternal lineage.
Today, you can get your DNA samples at home using home testing kit that some companies provide, and the sample that you take can be sent to a laboratory for analysis. You simply need a few drops of blood or check cells specimen which can be collected by rubbing a cotton swab inside the mouth. Some labs also use chewing gum or mouthwash for analysis. They are able to give fast, reliable, and confidential results.
The unique DNA pattern in every individual makes it possible to do DNA testing. If a person is adopted, he can get interested in his actual ancestry. People are curious to find out what their ethnicity is, whether it is American, African, Asian, or if they are a mixture of all. With the help of DNA testing all your questions about ancestry can be answered. With a home DNA kit, your DNA samples can be taken and sent to the lab under complete anonymity.