Friday, February 10, 2012
Genealogy and DNA Testing
DNA testing is one of many tools in the family researcher's toolbox today, and it is absolutely a hot topic of conversation within the genealogy community. Thanks to a plethora of crime shows on television, most of us know how DNA works. But genealogy testing goes beyond what is done on tissue and body fluid samples during a crime scene investigation. DNA results obtained from one tiny cheek swab can assist a researcher in finding a connection to an individual's ancestor as well as the part of the world in which the family originated. Sounds so easy, doesn't it? Although the test itself is a simple one, the results are much more complicated. More about DNA testing, the process and the results, can be found here. Several months ago, after searching for years for some of my own paternal ancestors, I decided to join one of the surname projects sponsored by WorldFamilies.net. Watch here for more posts that chronicle a quest for the name of a paternal ancestor that began with a simple cheek swab sample from a male relative and the Y-DNA results from a lab in Houston, Texas.