Guide to DNA Ancestry Test
In DNA testing, DNA samples are used in order to differentiate between individuals of the same species. The purpose of DNA testing is to check the presence or absence of a particular sequence of DNA. Today, you can now know your ancestry by doing DNA testing. DNA ancestry or ethnicity test is used to know your ethnicity or to find out if your ancestors were Americans or immigrants from other countries. If you have ancestry questions in your mind, then DNA ancestry testing can help answer these questions. Anyone who wants to find out where his ancestors originated can undergo a DNA ethnicity test which is available to everyone.
People before had assumed that all human beings came from Africa. Because of this people wanted to know the truth and so interest in DNA ethnicity testing began. The DNA ethnicity test is the first of its kind to be developed. In this test you will find out how much European, African or East Asian blood you have. For example, a person can be 75% European, 25% East Asian with no African blood. Others might be 40% African, 35% European and 25% East Asian.
If you can prove that you belong a certain ethnicity, then you can qualify for the ethnicity-specific scholarships, ad race-based college admissions. Native tribes used to inhabit the country in olden times. With DNA ethnicity testing you can find out if you are one of the descendants of one of the native tribes.
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.
There are many DNA companies today that provide home testing kits that can be used to collect DNA samples at home and sent for analysis to a laboratory. DNA samples can be collected through drops of blood of by rubbing the inside of your mouth with a cotton swab. Some labs also use chewing gum or mouthwash for analysis. These labs are able to give fast, reliable, and confidential results.
DNA testing is possible since every human being has a unique DNA pattern. There are many adopted individuals and most of them are curious to find out more about where they came from and who their ancestors are. Many people wonder if they are Native Americans, African or Asian. With the help of DNA testing all your questions about ancestry can be answered. The process is simple and you can have complete anonymity if you simply get your own DNA samples to send to the lab.