DNA testing is the latest advance in genealogy and it has been hailed as a new age of discovery. This testing can answer some of the most perplexing genealogical questions, including paternity, family tree relationships and ancestry.
DNA testing can also be used to confirm or disprove the identity of a long-forgotten relative. There are a variety of different types of DNA testing that can be used to explore your family history. You can navigate to this website to buy the best-rated DNA testing kit.
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The most common type is mitochondrial DNA testing, which looks at the maternal line. Y-chromosome testing looks at the paternal line and can reveal information about your male ancestors.
Other types of DNA testing include autosomal testing, which looks at both your father’s and mother’s lines, and whole genome sequencing, which scans all of the genetic material in a sample to get an overview of the overall makeup.
Each type of DNA testing has its own advantages. Mitochondrial DNA testing can be more accurate because it looks at a smaller section of the genome, but it is less specific than other types of DNA testing.
Y-chromosome testing can identify more direct male lineage, but it can be less reliable if there are no known male ancestors from that particular area. Whole genome sequencing is the most comprehensive type of DNA testing and can provide more detailed information about your ancestry, but it is also the most expensive and time-consuming.
Regardless of which type of DNA test you choose, understanding how it works and why it is heralding a new age of genealogy is your first step in tracking down your family tree.