# Polymerase chain reaction - PCR * Origin story: [[mullisUnusualOriginPolymerase1990]] [Web URL for this note](http://notes.benjaminreinhardt.com/Polymerase+chain+reaction+-+PCR) [Comment on this note](http://via.hypothes.is/http://notes.benjaminreinhardt.com/Polymerase+chain+reaction+-+PCR)