Importance Of Dna Tests

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by: jackjreynolds
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Word Count: 421
Date: Fri, 4 Mar 2011 Time: 6:05 PM
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To understand how this can happen, it is necessary to understand DNA. This work was founded by Gregor Johan Mendel back in 1843. His experiment was centered on garden peas which were the foundation of the modern Genetics. These genes store all human traits of generations. Even their structure is different. The studies of genes have revolutionized the medical world and create possibilities of cure to diseases that were thought impossible.

This test will confirm the DNA status of the person. Every person has an unique DNA and it will never be the same to another person. The studies are then used to serve the various purposes and the tests have been developed by various departments like education, medical , etc . This Test has been used in many areas and fields. When the first vaccine was discovered, it was an historical moment in human history. This meant that the death rate due to some diseases would fall down substantially. That was the time when there were hundreds of people dying of small pox . These days there are so many complicated diseases cropping up and invading our lives that there is almost no knowledge about them . Small pox vaccines that were developed hundreds of years ago have not been able to find a solution for us.

It is believed that the science of genetic is the solution to finding these elusive answers. We have DNA vaccine. A DNA vaccine is a vaccine made from the DNA of a pathogen but does not have disease causing capabilities. It helps direct the synthesis of protein. If the vaccinated person contacts the disease agent in future, his own immunity will fight back. Researchers are currently working on developing DNA vaccine to prevent AIDS, malaria, and some cancers. Many crime issues have been solved with the help of DNA. DNA varies from person to person. Anything that comes in contact with our bodies , has DNA . Many times a criminal when leaves the scene of crime leaves behind things that he may have touched. This way by it is possible to identify the criminal if his DNA is recorded in the database.

DNA tests have also find its way solving paternity issue. When two lover or couple are not sure about the paternity of their child, their DNA will be compared to the child and the truth the will be know. With the help of DNA tests such bodies can be identified . A DNA test of a skeleton too can identify the person .

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Find more info on dna tests and Mummy Down Time.