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