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A member asked:
What is the polymerase chain reaction and what is its purpose in medicine?
A doctor has provided 1 answer
PCR: This is a landmark advance in DNA testing of various samples, allowing very small sample to be amplified to determine if specific segments of DNA code are present. It is used extensively now in routine microbiology, and in other settings as well in the clinical lab. Some oncology applications also exist.
Answered 4/24/2016
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