Polymerase Chain Reaction (PCR): DNA Amplification

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John
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Summary
Polymerase Chain Reaction (PCR) is a laboratory method for amplifying specific DNA segments. It involves denaturation, annealing, and elongation steps, using heat-stable DNA polymerase and primers. Each cycle doubles the DNA amount, allowing for significant amplification. PCR is crucial for detecting pathogens and genetic engineering applications.
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