Understand Your Genealogy With A DNA Heritage Test

One of the simplest ways to discover one's ancestry is to have a DNA heritage test.  These tests have become increasingly popular due to the declining costs of genealogy testing, and also due to the convenience of them.  Also, the tests results are returned pretty quickly.  Results of any test will be returned within 2 months, and usually much more quickly.  Another argument for the convenience of these DNA tests is that the collection process is simple and painless.  A DNA kit will typically contain 3 cheek swabs that are brushed against the inside of the cheek.  These swabs are similar to Q-tips.  The inside of the cheek contains a lot of DNA that can be retrieved by a swab, so this is a great way to get the needed sample, and definitely easier than getting a blood sample. 

Once the sample is received by the lab, they will begin the extraction and analysis of the DNA.  There are strict guidelines for accredited labs that require the sample be kept confidential and anonymous.  Once the analysis is complete, the DNA is destroyed.  In terms of accuracy, labs continue to research and develop testing methods that will allow for increased confidence intervals and improved results interpretation.  There are so many benefits to discovering one's genealogy.  One could discover living relatives, confirm possible connections between families, or prove theories regarding ancestry.  All of this is done at a reasonable cost.

Laboratories that offer DNA heritage testing offer several different services.  Males can request a surname DNA test which can trace the family name back several generations.  This is accomplished through the testing of the Y-chromosome.  These labs can also test for paternal and maternal roots.  The paternal test is for males only, and is an accurate test for the direct paternal line because of the high number of Y-chromosome SNP markers that are tested.  Everyone can take a maternal test to determine the direct maternal line and information about geographical origin.

The DNA heritage test is just one benefit resulting from the increased research and development of DNA testing.  The art of DNA fingerprinting has helped solve father identification cases in addition to other complicated cases such as confirming legal nationality and biological parenthood.  Genetic genealogy is the newest and most exciting aspect of genealogy research.  The idea of finding out how one's family has branched and scattered around the world over time is an intriguing adventure.