Do you wish to know whether or not other people who have the same surname as you also have the same ancestors? Is there a personal history mystery or an uncertain family paper trail in your family background? If the answers are yes, then you need not worry as you do have a solution: genetic ancestry DNA testing.
Genealogical Ancestry DNA testing has now become an increasingly popular choice for the people who are interested in knowing their family history, their historic country of origin, or their ancestral makeup.
What Is DNA?
DNA testing is primarily based upon the standard 46 chromosomes that each individual has from birth. The genetic makeup each person has is completely unique (of course, with identical twins being an exception) and it’s something which remains unchanged throughout our lifespan.
The X chromosome is inherited from the mother whereas the added X or Y chromosome is inherited from the father. In case the father adds a Y chromosome, the child is male. On the contrary, if the father adds an X chromosome, the child is female.
Every individual has mitochondrial DNA in his/her cells, which is a certain genetic molecule. This comes exclusively from the maternal side. For purposes of genealogy, the study related to the Y chromosome or mitochondrial DNA forms the foundation of DNA testing.
The Background on Genealogy and Ancestry DNA Testing
Genealogical DNA tests are used for determining data regarding personal ancestry or genealogy. With these tests, one can compare their results to others belonging to the same lineage or varying ethnic groups to know about both current and historical backgrounds.
Genealogical testing isn’t meant to provide you with any medical information as you cannot find out about any specific genetic diseases or disorders. DNA sampling is only collected in a painless manner with a cheek swab and as such, no blood tests are needed. This is indeed fantastic news for those who are afraid of needles.
What Are Ancestry DNA Testing Tests Capable of?
Genealogical DNA tests help with discovering the origins of one’s paternal line as they analyze genetic markers (which are genes coded for certain characteristics). A few of the tests are also capable of displaying the migration routes of one’s paternal ancestors used to be up to recent years. The same thing can also be carried out with mitochondrial markers for determining one’s maternal ancestors.
- You can get to know which of more than 200 populations you are most similar to genetically. You can also get to know what proportions of your heritage come from out of the 7 continental level groups. Such information is particularly helpful for those who wish to find out what percentage of their ancestry is European or African, for instance.
- If you are also interested in knowing which of the identified recessive gene variants for the red hair you have, you can also have this tested for the 40 identified gene variants of the MC1R gene. The results tell you whether you have a weak or strong chance of having red-haired kids.
- Ancestry DNA test such as OneFam’s Ancestry DNA test can reveal your ethnic origins and various percentages in each category as well as identify your ancestor’s possible migration paths across the world.
Services for DNA Testing
When trying to decide a firm that will carry out the genealogical DNA tests on you, it is essential to keep in mind that the company should perform accordingly with the international standards. If you wish to get the most accurate outputs, this area is definitely worth knowing. To get started discovering your roots, take OneFams DNA test. You’ll discover exciting details about your ethnic origins and the story of your genes. Take the first step today, you may even discover some long lost relations.
Overall, once you find a reliable service for DNA testing, you can definitely rest assured that with just a few minor tests, you’ll get all the results you are looking for.