DNA testing is a great way to enhance your genealogy research. It can give you new leads, help you solve problems or answer questions, and confirm your current findings from previous genealogy work. There are different kinds of DNA tests that are used for different kinds of research. Before you get started, you should understand what kind of test you are receiving and how it can help you. One of the available tests is the Autosomal DNA test, or atDNA.
THE AUTOSOMAL DNA TEST IS BROADER THAN OTHER TESTS.
Unlike the Y-DNA test, this test can be taken by males and females. While other DNA tests concentrate specifically on either the paternal or maternal line, the Autosomal test can help you find relatives along any segment of your family tree. It examines common heredity on a much wider scale by examining the 22 chromosomes in your DNA that do not determine sex. This means that you can find cousins out to the third level, and at times even fourth or fifth cousins (although accuracy decreases at these levels). This information can help you connect with other relatives who might hold the key to solving mysteries in your completed research.
AUTOSOMAL DNA TESTING IS USEFUL FOR RECENT GENERATIONS ONLY.
Your atDNA is received from both parents, about 50% from each. This means that your grandparents each contribute about 25% of your atDNA, and the mix is diluted with each prior generation. Autosomal DNA is only useful to about the fifth or sixth generation. You can increase the reach and effectiveness of this test by having the members of the oldest living generation of your family tested as well.
AUTOSOMAL DNA IS BEST WHEN PAIRED WITH THOROUGH GENEALOGY RESEARCH.
This test is designed to help you advance your current work on your family tree by casting a wide but shallow net to find undiscovered relatives. It will not provide a deep look into your more ancient ancestry. However, the broad nature of this test also means that you will probably find more living relatives who may add valuable information to your work. When this is your the atDNA test is the perfect choice.
If you are looking for new leads, confirmations, and solutions to questions in your family research, you can open new doors by ordering an atDNA test today.