1 mar 1983 ano - Polymerase Chain Reaction (PCR) was invented.

Descrição:

Kary Mullis develops the PCR, which allows researchers to produce billions of copies of a specific segment of DNA in just a few hours which helps them to study DNA more easily. It is also used every day for disease diagnosis, identification of bacteria and viruses, and to match criminals to crime scenes. Overall, the polymerase chain reaction is essential for most sequencing technologies. *I do not know the exact month or date of this event. Only the year.*

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