Posts Tagged ‘Solving Mysteries with Ancestry DNA tests’
Without ancestry DNA tests, most people can only name their maternal and paternal grandparents. After that the information becomes unreliable unless great time and effort is expended to research historical records.
Science allows us to look back at our ancient family tree, to the time when humans first migrated from their early roots in Africa. To find out where your family originated, migrated and then mutated to form its own group or haplogroup, you need only take a moment to swab the inside of your cheek with a special painless device.
Genealogists today are actively gathering DNA samples to establish markers and lines of ancestry. When looking for a DNA test lab ask about the size of the database. The larger the base of knowledge, the more reliable and informative your test results will be. There are several labs that provide DNA testing; begin your search with the size of the database.
There are two kits available, the Mitochondrial or mtDNA and the Y-Chromosome. The Y chromosome passes down only through the males of a family since males have an X and a Y chromosome while females have just an X. The Y Chromosome test will determine paternal linkage, while the mtDNA will explore the mother’s line for her female and male children.
There are various DNA test kits available and depending upon the number of markers the kit looks for, the more information the result will yield, and the greater the cost for the kit. You will receive the test kit in the mail. It will house what appears to be an undersized plastic toothbrush and a sterile container to place it in for mailing it back.
Once you return the ancestry DNA tests you’ll wait 6 to 8 weeks for the results and then you are on your way to exploring the ancient roots of your family.
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