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DNA Testing to Find Your Ancestors
In today’s time, DNA testing is gaining popularity on finding out about a person’s lineage. By linking maternal DNA and paternal DNA, the ancestry databases can be linked to other people whom you might be related to effectively. Therefore, it helps you learn your ancestral origin and to where you actually came from.
To get started with the DNA testing, the genealogist will first require the father to son linkage, which is basically the Y-chromosome. With this in mind, they will be able to observe the Y-chromosome appearing in people and begin to compare them in order to know where the paternal link could be in. In essence, doing such comparison allows the genealogist to know more about the paternal links among people. Yet another thing that may be done is linking maternal DNA. This is an effective testing method that allows accurate tracking that could date back generations of your ancestors as a result of its mitochondria.
The DNA found in nucleus is changing as the environment changes and for that, it is altered; when compared to mitochondrial DNA, it stays as is because it’s a direct connection from mother to child. The genealogists are able to determine the maternal linkage by simply getting a sample of the maternal DNA. By acquiring such information, once again, it lets them find lost cousins or even celebrity ancestors.
But can this be effective in regards to tracing family line and how is it possible for them to know who you’re related to? There are websites that are about ancestry that have created DNA database and match it against yours. By taking mouth swab and running the DNA tests, they save the DNA profile that’s collected. The secret here is comparing the DNA profile of other people consistently to know your profile. Simply speaking, this creates massive database that helps in instantly determining if a piece of code is direct comparison to you. With this in mind, when the database keeps on growing, it becomes more useful in linking people to both their relatives and ancestors.
Aside from that, doing the DNA tests helps in showing where you originally came from. It has been said that 170000 years ago, humans migrated their home from Africa. Some of our ancestors have settled to Southern Africa, Europe and others went to Asia. Comparing DNA profile of a person to that researched ethnic groups, it’s feasible to provide valuable info where people came from. This is the reason why carrying out DNA testing to find ancestors is now growing in popularity throughout people.
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