Deoxyribonucleic acid, DNA, testing has been around for quite a long time. This advanced technology used to be employed in high rank criminal cases to help correctly identify crime suspects. And it is still in use today. However, it was really expensive to get a DNA test if you needed one and as such not many people could afford it. On the other hand, this scientific field has come a long way and technological advances today has made it possible for almost everyone to get the test if they needed one.
There are many situations where the need to employ DNA testing might arise and found below are just four of the many reasons:
1. In Assisting Crime Investigators Bring Perpetrators To Book
We have all seen numerous episodes on crime Television programs where this technology has been fully employed to help correctly identify murder suspects and convict the right people. In these situations, evidence samples taken from the crime scene and DNA samples taken from the suspect are subjected to testing. If a match is found between any two samples, then the murder suspect is correctly identified and convicted as such.
2. In Resolving Family Disputes Pertaining To Paternity
Apart from the high profile murder cases, one of the most common reasons people ask for a this test is to help prove that a child and a parent, normally the father, are biologically related. This test offers the most consistent and highest level of accuracy to help determine the paternity of a given child. Hitherto, other methods such as blood tests have been used but results were always subject to questioning. DNA paternity testing is usually conclusive in its results.
3. Prenatal Testing To Determine The Paternity Of An Unborn Child
Related to point #2 above, DNA paternity testing is also used to determine the paternity of an unborn child in prenatal testing. Let's take an example where a woman has had multiple sexual partners leading to the pregnancy. She may not be very certain as to the true biological father of the unborn child. In such situations, she might decide, with the consent of the man involved, to get a paternity test in order to remove any doubts in her mind.
4. In Identifying Terminal Diseases
DNA analysis technology has also been employed quite extensively to help identify the onset and presence of terminal diseases such as leukemia and Alzheimer's disease whilst the baby is in the womb. This helps medical doctors to find out quickly what they can do to help manage the disease and if possible find a cure for it.
How Do You Get A DNA Test If You Need One?
Getting a DNA analysis test carried out is now a hassle free process. There are many testing centers around the country where your DNA samples can be taken and tested by the laboratory. Results are usually available within 3-5 days. In some cases too, it may take up to one month for the results. The most common part of the body where samples are taken are from the cheeks.
If going to a DNA testing center is something you may not be able to do, you can simple go online and find a reputable company. They would send a DNA testing kit, with instructions on how to take your samples and then send it to lab for the analysis to be carried out. It is also possible to walk into your pharmacist shop and purchase a testing kit. But of course you will still have to send it to the lab for analysis to be done.
And now do you need to get a DNA test but are not sure how to go about it? You need further information on DNA testing in general? Enjoy the convenience of having the DNA testing kit mailed to you, including a DNA swab test, possibly for free, by visiting our DNA testing website. You will find every information you need to get a DNA test carried out at your convenience.
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