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Sunday, November 20, 2011

DNA Paternity- The Best Proof of a Biological Relationship

http://paternitytest.files.wordpress.com/2010/03/dnapaternitymaternity.jpgGenetic biology has come a long way since its birth as a distinguished branch of science. Gene, a strand and twisted component that is visible only under the powerful microscope is considered as the unit of heredity. So from a logical perspective, proper analysis of the gene factor can reveal the biological relationship between two individuals. Relying on the logic, the scientists have done massive research and numerous experiments to find out the right test that can indisputably prove the biological linkage between an alleged father and a child. DNA paternity test is the outcome of their incessant effort that can unravel the mysteries regarding the parentage of a child.

DNA paternity test has garnered popularity throughout the globe. In fact, this is the only way to reveal the identity of a child's biological father. Often this test is conducted to put an end to the suspicion of a person who believes that he is not the original farther of the child. Asking his wife regarding this matter may result into family feuds and roll to a tempestuous marriage. As the entire issue involves suspicion regarding a woman's infidelity, so lots of traumas and dramas are to be witnessed. But in order to bury this surmise, it is a need to exhume the reality and this can only be done by dint of DNA paternity testing.

DNA is found in the chromosomes that are present in all the cells of every living body with prominent exceptions of the viruses. The genes of DNA are the vital components that store the detailed information regrading our genetic features. The set of genes is unique in every person. Both the father and mother contribute the equal number of chromosomes (23 pairs) when a zygote is formed. So, expectedly the baby will have the hereditary features from both of its parents. The test of DNA paternity is focused on finding out the matches between the DNA sets of the father and child. In the event of a positive outcome, it is proved beyond doubt that the person has fathered the baby.

For DNA paternity testing, the samples are collected from both the alleged father and his child. The mother' sample is not a mandatory requirement in this regard. Once the samples are obtained, an extensive analysis is done to find out the similarities between them. Sample collection is generally done at the laboratories. But sometimes, it is done at home with help of the kits sent to the individuals on their requests.

DNA paternity testing is the tried and trusted method of identifying the biological father of a child. The degree of accuracy is approximately hundred percent. The outcome of the DNA paternity test servers as the best proof to dissolve the legal issues ensuing from the suspicion over parentage. As negative outcome may shatter a person from within as well as make him the subject of mockery for both the friends and foes alike, so the maintenance of strict secrecy regarding the person's identity is a great responsibility that a DNA paternity testing lab must shoulder.

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