How Do You Use DNA Testing For Genealogy Research?
Have you ever wondered about the origins of your family or tried to create a family tree? Just a few years ago, researching your family might mean lots of legwork. You might have to visit graveyards, libraries and courthouses in several towns. Then, you’d search through records to match up names and fill in gaps. The process, while rewarding, is daunting. Science and technology have made it easier to get an idea about your origins. True genealogical research still takes work, but you might not have to travel quite as much to get the same results. Many towns have begun to make their records available online. And if that’s not enough, dozens of companies now offer to examine your DNA to help you learn more about your ancestry. Humans share about 99.9 percent of the same sequence of DNA. Only about 0.1 percent of the sequence is different among various groups of humans [source:
