What things can DNA tests prove? The DNA molecule contains the genetic coding of your existence, which makes it no surprise that it can reveal plenty about you. The information that you can get out of a DNA test can be life-saving in some situations. Other times, it can change your perspective and beliefs about your identity. The studies on DNA sequencing are a vast and booming field. Innovations in DNA testing can change the dynamics of medical practice forever.

Geographical Heritage

A DNA test can reveal the geographical locations of your ancestry, giving you a glance into your heritage. With it, you can get an idea of where your ancestors traveled in the world. The countries that gave birth to your ancestors will ultimately expose you to your true nationality.

The people of today are products of a long line of ancestry, in which ancestors traveled from one place to the next, finally settling for your birth nation. Therefore, if you get a DNA test to find out your genetic nationality, you get a mix of different regions, each holding a certain percentage.

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Nevertheless, the accuracy of these tests is still somewhat debatable. However, as time goes on, companies that test DNA for relative ancestry are improving their techniques so that their results are more accurate.

Some DNA tests can also reveal plenty about your distant history, this includes ancient human heritage. In the evolutionary study, humans of today are the last known species of the “homo sapiens” and other scientists argue that we are a product of two species instead of one.

The second species is the Neanderthals. By putting our DNA under a microscope, experts can now match it with the Neanderthal DNA that they found in the ruins, about 4000 years old.  By doing so, a DNA test can also reveal how much of the Neanderthal gene you have inside you. Neanderthal matching is mostly common in people that are Caucasian or Asian.

Biological Relationship

Biological relation is something that you need to prove on many occasions. Whether you are stuck in a legal rut, or want to apply for immigration to another country, you may have to provide evidence of biological relation.

For instance, DNA tests can resolve the matters of child custody, where the spouse has to prove their relationship to their child at the time of divorce so that they can have permissible custody of the child. Similarly, you may have to provide the visa office with the DNA tests that prove your relationship with the family abroad, whenever you apply for family sponsorship.

In the case of family sponsorship, a DNA test can fulfill the requirement of some missing documentation in regards to the biological relationship. Another application for DNA tests for biological relationships takes fruition when a person doubts their biological relations with either their siblings or parents.

In terms of accuracy, DNA tests for biological relationships are incredibly accurate. This is generally because most offspring directly inherit most of the genetic material from their parents. There are no if’s and buts when it comes to close relationships. Pairing the offspring’s DNA with the parents will always provide an accurate result.

Since a child has about 50 percent of both maternal and paternal DNA sequencing, professionals working inside a DNA testing lab can create a genetic profile of the child and observe it side-by-side to their parent’s profile. If the person is rightfully related, their profile will share similarities, alternatively, if they are not, the profile will tell us the person does not have a biological relationship with their parents.

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Health Factors

Genetic testing is a pivotal tool to figure out some of the faulty gene variants that you have streaming inside your blood. It allows you to counter the disease before it starts to take a toll on you. Knowing about pre-existing and vulnerable genes provides you the time to better prepare, plan, and live a risk-free lifestyle.

Some genetic variants are associated with deadly diseases such as Alzheimer’s and breast cancer. That said, the testing for possible diseases has plenty of false positives results. To make the right prediction, you can evaluate the gene variant to the probability of occurrence in your family tree. This will give you a better idea of whether you should worry about it or not.

A Criminal

DNA tests are incredible tools for criminal lawyers and the justice system overall, they help provide sufficient evidence that has more authority than the word of mouth. In most cases the criminal commits the crime leaving behind nothing but their DNA.  Thus, a DNA report of possible suspects can help them identify the culprit.

To Conclude

A DNA test report is something that you should prepare before you have to use it. If you are looking for a DNA test report that is accredited, authorized, and certified, visit AB DNA testing, or call us at (718) 701-0292. Visit our website for more information.