With the technique called polymerase chain reaction (PCR), scientists can make multiple copies of a specific genetic sequence within DNA. PCR is a powerful tool for researchers because it allows for ...

Designing reproducible PCR assays involves optimizing multiple moving targets, from standardizing each component in sometimes minute reaction volumes to planning ahead to ensure long-term and secure ...

Polymerase chain reaction (PCR) is a fundamental molecular biology tool that scientists use to amplify and analyze genetic material, such as DNA and RNA. PCR involves the enzymatic amplification of ...

Failed polymerase chain reactions (PCRs) are a common cause of frustration in the lab. While a typical PCR protocol is quite straightforward, scientists must optimize each step to amplify the intended ...