Polymerase chain reaction (PCR) allows scientists to amplify small DNA samples into large quantities through a cyclical process of denaturation, primer annealing, and replication.
Die Polymerase-Kettenreaktion ermöglicht es Wissenschaftlern, große DNA-Proben zu erstellen, wenn anfangs nur kleine Proben verfügbar sind. Diese Technik ist zyklisch mit den drei Schritten: DNA denaturieren, Primer hinzufügen, DNA replizieren.
Text | Polymerase chain reaction allows scientists to create large samples of DNA when only small samples are initially available. This technique is cyclical with the three steps: denature DNA, add primers, replicate DNA. |
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