DNA Finger Printing

Techniques to retrieve DNA and the development of DNA probes have come up and made it possible the matching of DNA molecules to other DNA molecules to serve purposes like identification. This process has been incorporated into what is known as DNA fingerprinting.DNA fingerprinting is therefore a test for identification and evaluation of genetic information i.e. ones DNA. This technique is referred to as a fingerprint because two people cannot have exactly the same DNA information as it applies to fingerprints. The DNA structure of everyone's DNA is same the only difference is on the base pairs and hence the development of the different DNA sequences. The same DNA fingerprint exists on every cell, tissue and organ of an individual. No alterations can be made on a DNA fingerprint by any treatment that is known. For this reason DNA fingerprinting is rapidly becoming a commonly used method...
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