Friday 1 February 2013

Understanding the Basics of DNA Testing

Paternity Testing- Legal DNA test

Immigration DNA test

cheap DNA testing DNA testing could be a necessity when a person wants to bring over his family to his country of residence and wants to prove biological relationship to the members of the family. Usually immigration officials ask for birth certificates and school records to prove relationship. But at times, these may not be available, as some countries may not issue it or the documents may not satisfy the immigration authorities. Under such circumstances, the person may be asked to get immigration DNA testing done to prove the claimed relationship.
When is DNA Testing Requested?
Many countries, including the UK and the US, are now increasingly asking petitioners to provide results of DNA tests or Paternity test to prove their relationship. In many cases, the documents provided may not be sufficient to prove a biological relationship. This could be because of inconsistent facts in the submitted documents, the original documents may not be available or the required documents are lost or were not issued by the country where the petitioner’s family lives. In such cases, cheap DNA testing can provide the required evidence to prove family relationship and facilitate the immigration process.
How the Process Works
Typically an immigration lawyer or an individual sends a request to the DNA testing laboratory via fax, letter or email. The request must mention the kind of relationship that needs to be established, the full names of parties involves, dates of birth and contact information. In addition, the request can mention the hearing date for the immigration request.
Thereafter, the parties involved should send their samples to the laboratory for DNA testing or Paternity testing and the laboratory performs the test. The samples can be submitted at one of the collection sites of the laboratory. Once the testing is completed, the results are sent either to the immigration lawyer or the individual who requested the test.
How are the Samples Collected
The preferred collection method is buccal cell swabs. Blood samples are not a requirement for proving relationship. Usually, the person will be instructed to rub two swabs on the inside of each cheek for about 15 seconds. Then the samples are sealed and submitted at the collection centre, who forwards them to the laboratory with proper labels and makings. People can eat and drink before the samples are collected, but they should avoid drinking very hot beverages prior to sample collection.
Selecting the Laboratory for DNA Testing
If you want to prove relationship for immigration purposes, it is necessary to select the laboratory for dna paternity test with care. It is important to get the test done in an accredited laboratory that follows a strict procedure of sample collection and completing the required legal documentation. The staff of the laboratory should be highly trained and skilled to complete the entire testing process. The laboratory should be only performing legal dna test and no other tests, as this could have an impact on the accuracy of the results.
Finding the right laboratory that offer cheap DNA testing for immigration purposes will give you peace of mind and ensure that the tests are conducted efficiently.

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