| DNA testing centers provide | | | | American DNA verification test, |
| service-oriented DNA analysis for | | | | Y-Chromosome DNA study and mtDNA |
| determining biological relationships | | | | sequence analysis. |
| through DNA paternity testing, DNA | | | | Sibling DNA testing is designed to |
| genealogy and anthropology testing and | | | | determine sibling genetic relationships, |
| sibling DNA testing, and other | | | | and helps to establish the statistical |
| peripheral services like DNA banking and | | | | probability of whether the siblings |
| ID services and DNA detective testing | | | | share the same two parents. Sibling DNA |
| services, among others. | | | | tests can be further modified into |
| DNA paternity testing is the most | | | | half-sibling tests and twin zygosity DNA |
| popular genetic testing service, and | | | | tests. Genetic tests can also determine |
| helps in establishing the paternity of | | | | other DNA relationships like |
| not only a child but of an unborn fetus. | | | | grandparentage, aunt or uncle, first |
| Most DNA paternity tests are 99.9% | | | | cousin, and so forth. |
| accurate and can be used for legal | | | | DNA testing centers also offer |
| purposes as well. Although DNA paternity | | | | comprehensive personal identification |
| tests are admissible in most courts of | | | | services by combining fingerprint, |
| law, it is recommended that you check | | | | photographic and digital technologies |
| your state and local governments for | | | | with the power of DNA profiling. |
| regulations that may govern this | | | | Forensic professionals, crime labs, |
| service. | | | | district attorneys and private |
| DNA testing can also establish the | | | | investigators also use genetic testing |
| genealogy of a person with the use of | | | | to match DNA from evidence found at a |
| genetic markers that are unique to | | | | crime scene to a geopolitical and photo |
| populations. Typically, there are three | | | | database. |
| types of inheritance pattern categories | | | | DNA testing is the most reliable method |
| that these markers follow: the autosomal | | | | of testing the true identity of a person |
| DNA line, paternal DNA line or maternal | | | | and can be used not only to determine |
| DNA line. Some of the popular genealogy | | | | paternity of a baby, but can also be |
| determination tests are the ancestral | | | | admissible in trials as evidence to |
| origin DNA population test, Native | | | | convict murderers. |