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A 1985 prototype of a semi-automated thermal cycler, hot and cold water baths not ... experiments in 1983 through which Kary Mullis developed the idea of polymerase chain reaction (PCR) are a well ...
When the first thermal cyclers for the polymerase chain reaction came out in the 1980s ... starting at the primer to replicate the DNA. The cycle repeats and copies of the original DNA accumulate ...