DNA Testing Kits: It Just Keeps Getting Easier
The number of DNA Testing Kits that are available to the American consumer is growing. The contents of these kits have not significantly changed over the years since they were first introduced. They contain a cotton swab and an envelope to seal the swab after it has obtained the DNA sample. The next step is the most important part of tracing your ancestral past.
The DNA of each person is unique on its own, but also has characteristics of their ancestral past. This is done by DNA sequencing that consists of nearly 3 billion bases. For the human species, 99% of all DNA is the same. That 1% is where the ancestral past and personal characteristics come from.
The base pairs of DNA are self replicating that will be identical to the previous one. Over time, mutations will occur, which is how a person can trace their family tree back in time.
The tests are conducted on the Y-DNA for the male lines and mtDNA for the female lines of the family tree. For those wishing to trace their family tree back in time, testing needs to take place on their samples. For women that wish to trace back both sides, a sample from a brother, father or the brother of your father must be obtained so the genetic sequencing of the Y chromosome can be determined.
Presently there are many different data bases being developed across the globe with millions of results. These include surname traces and actual family trees that are being published for members of certain genealogy groups.
To gain access to this information you must become a member and have your DNA results added to their list for others to use. Family tree has 6181 different surname projects current underway with nearly 200,000 Y-DNA results a person can use. There are also over 100,000 DNA results of mtDNA that are available to its members.
The more in-depth your testing that is done with the DNA Testing Kits, the greater the information that can be uncovered. The choice is yours, but the information about your past is available if you decide to trace back your ancestral past. All you need to do is look.
Read more about DNA Testing Kits here.
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Tags: base pairs, dna kit, dna swab, DNA testing kits, surname traces
