DNA paternity testing can be somewhat confusing to many people. What does it mean? How accurate is it? How much does it cost? Should I have it done or not? These are some of the questions that are pondered when contemplating whether to have a paternity test done. Here is some information to help you in your search.
What Is DNA?
DNA's actual name is deoxyribonucleic acid. It is the nucleic acid that contains the set of genetic instructions of all living things. It is specific to each individual organism, and basically carries instructions to build other structures in your body like proteins and RNA. They are like a blueprint for your body. The DNA segments that carry this type of information are called genes.
What Is DNA Paternity Testing?
DNA paternity testing is the process of matching one person's DNA to another's to establish whether the donors are related. It is very specific and reliable. The only cases where the DNA paternity testing results may be confusing is when identical twins are involved.
What Does It Involve?
Most DNA paternity testing involves a painless buccal swab sample. This is a test that uses cells swabbed from the inside of the donor's cheek. It is non invasive and accurate. The samples are then documented and sent to a lab for analysis. The time involved in getting the results back varies from lab to lab and also depends on what type of test they use. The two most common DNA tests performed are the PCR and the RFLP. The RFLP is by far the more reliable of the two types of tests since they are more involved.
Is It Accurate?
The lab is looking to match specific markers. You should always use a lab that guarantees it's results to 99.9%. 99.0% is not accurate enough. If you are planning to submit the results to a court, be sure to use a lab that is accredited by the American Association of Blood Banks.
How Much Does It Cost?
DNA paternity tests vary in prices. You can take a home test and mail the results in for as little as $99. These tests are usually just for private use and are not admissible in court. On average a reputable, accredited company will charge you somewhere between $450 and $600. Some courts have deals with local labs to complete these tests at a discounted rate. So, it can be to your advantage to ask about any possible reduced rates.
Conclusion
If you have questions about paternity, having DNA paternity testing done is the only true way to be sure. Keep in mind that this is a painless test for all donors and is very reliable. If you are trying to prove paternity for custody or child support cases it is important to use a reputable, accredited lab.
Jason Davidson owns and operates http://www.dnatestingfacts.com - DNA Testing
Source: www.articlecity.com
