Genealogy success lies in DNA Tests

Genealogy success lies in DNA Tests: There are around 60,000 billion cells found in the human body. These include muscle cells, cheek cells, and white blood cells. Each cell contains all the genetic information that is DNA (deoxyribonucleic acid). The nucleus in the cell holds DNA or chromosomal DNA consisting of Y chromosome DNA, X chromosome DNA, and autosomal DNA. The external part of the nucleus has mitochondrial DNA (mtDNA). Autosomal DNA comes from mother and father, the Y chromosome is inherited by a son from his father, and mtDNA comes from the mother only.

Genealogy success lies in DNA Tests

There has been progress made in DNA testing to meet various fields of interest. For example, the most common DNA usage is related to finding criminals and proving fathers. But today, genealogical research also uses DNA testing.

Over the years, genealogy has become an important element of society and a favorite hobby of some fans. Although this is more useful, it somehow frustrates even the expert pedigree expert. This can be very time consuming when conducting paper research. More often, it can cause documents that are unreadable and damaged. However, DNA tests provide fast results without questioning their authenticity or quality. In addition, genetic genealogy results can stand the test of time.

Mitochondrial testing is used to track one's mother's inheritance. MtDNA testing is very important because most genealogical women. When they get married, the maternal line often disappears because of changing their surname. In this way, they can learn and track the descendants of their mothers.

There has been progress made in understanding genetics and using laboratory techniques to help someone identify the maternal bloodline through the mtDNA tracking service. MtDNA different people are analyzed and compared to other mtDNA sample databases around the world, revealing information about lost offspring.

MtDNA has hardly changed even for years. You can share the same type of mtDNA with your mother, mother's grandmother, and mother's great grandmother. The exact same mtDNA code can track your immediate maternal bloodline from the moment natural mutations of the mtDNA code occur.

Women living today can trace their origins 150,000 years ago through natural mutations or mitochondrial nights. Regarding matrilineal descent, night is a common ancestor. But that does not always imply that the night is the only woman who lived in that era. There are also other women who are still alive but only the night line who survived.

The Y chromosome DNA test is the most commonly used form for genetic genealogy testing. Some people can even track if a dead man is related to them by doing this test.

Like mtDNA, the Y chromosome can also be traced back to one prehistoric father, Adam. The first Y chromosome DNA mutations naturally occur for generations. Determining the Y chromosome can now track your father's bloodline through searching Y databases around the world.

In addition, genealogists can find out whether two people are related because they have the same surname through Y chromosome testing. It's not impossible because in most cultures, family names or surnames are inherited by their father's children like Y chromosome DNA.

Successful genealogical research lies in DNA testing because its usefulness is proven over time.