DNACenter.com Blog
Most 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.…
DetailsNon-invasive 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…
DetailsFor any living thing to survive, DNA molecules must be copied exactly within a body. Sit down a few moments and enter the fascinating world of how a body re-generates itself, one tiny bit at a time. We’re about to lay some genetic science knowledge down for you. First and foremost a complex biochemical reaction…
DetailsDNA maternity testing and paternity testing has become a common tool in the courtroom for determining child support and custody in divorce cases. In fact, DNA testing is often required now in certain family law situations to resolve questions of parentage. DNA test results can mean the difference between child support and no child support.…
DetailsIf you know you have twins, one of the first things you’ll want to know is if they are identical or not. This can be determined during pregnancy, as identical twins typically share a placenta while fraternal twins usually do not. But sometimes, the placentas can get damaged or discarded before zygosity is officially determined.…
DetailsDNA profiling is a technique developed and perfected over the last 25 years to uniquely identify individuals based on their DNA – the genetic material that is present in each of the billions of cells in our bodies. DNA is, for all intents and purposes, a sequence of “letters” that encodes the unique information that…
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