DNACenter.com Blog
Researchers suggest Genghis Khan and ten other powerful Asian rulers dating back to 1300 BC share distinctive sequences in Y-chromosomes—part of our DNA that only men carry—with over 800 million men living today. Perhaps as many as 16 million men are directly tied to Genghis Khan himself. Published in the European Journal of Human Genetics…
DetailsParents, guardians and custodians of children have good reasons to want to know the legal parents of a child. In some cases, multiple parties might want full or partial custody of a child or visitation rights. Even when custody is not an issue, the courts must often set financial guidelines for the child’s support. In…
DetailsGenetic engineering is a form of genetic modification in which selected genes are taken from one organism and implanted into another to have a desired effect. Genetic engineering enables researchers to improve all aspects of life by impacting areas such as medicine and pharmaceuticals and agriculture. Genetic engineering or transformation is a popular topic because…
DetailsThe human body’s structure, function, and systemic regulation are controlled by our DNA. Chemicals that make up DNA create codes for proteins that regulate and shape every facet of the body and its organs. This chemical makeup is vulnerable to various natural and man-made environmental compounds, collectively known as mutagens. The results include disease, accelerated…
DetailsMost of us are familiar with the idea that we inherit our genes from both our mother and our father. It’s true that inside every one of our body’s cells there is a roughly equal mix of DNA from our parents. The vast majority of this parental DNA resides in the nucleus of the cell.…
DetailsNoninvasive prenatal testing (NIPT) of DNA is a new and expanding option for pregnant women. Research has shown it to be accurate for detecting trisomy, in women who are considered low or high risk. Trisomy exists when there are three copies of a chromosome instead of the normal two. Clinical studies have pointed to the…
DetailsForensic DNA testing is the use of DNA testing in solving crimes and it has become very useful for law enforcement and achieving true justice. DNA testing has proven useful in both convicting and exonerating criminal suspects in both current and cold cases. Additionally, progress in forensic DNA testing enable results to be provided more…
DetailsDNA testing is commonly thought of in connection with divorce cases and paternity claims, or criminal justice cases where DNA samples are required of victims or suspects. But DNA testing can also function as a powerful tool for proving the likelihood of ancestral lineage. Some ancestral lineage DNA tests can show certain characteristics of some…
DetailsHome DNA testing is becoming a more affordable option for people wanting to learn about their potential health concerns, paternity and other genetic questions. You can purchase home DNA test kits online or at your corner pharmacy – simply use the swab provided in the package to wipe the inside of your cheek, or spit…
DetailsDNA testing is becoming used more frequently by people to help in critical situations that can change their lives. In cases of missing children, urgent medical care needs, body identification or legal verification, DNA can help solve the issue. But waiting until an emergency to collect, transport and examine DNA samples can make handling difficult…
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