Learn more about the urology laboratory pcr and its operation. The PCR lab is short for polymerase chain reactions . They were developed over a quarter of a century ago to make duplicates of one particular gene. The DNA molecules is able to be identified and detected through visual inspection techniques. The test’s design is the same regardless of type or target. The four things needed to perform this kind of lab test includes an DNA template, DNA polymerase enzymes both forward and reverse primers, the nucleotides as well as buffers to stabilize the enzyme. The enzyme is able to extend the duration of primers, and will give only the required DNA. During this type of lab, DNA is heated up and the strands separated to allow for replication. Denaturation may occur when temperatures are right for the time you want. The information you need is available through the research reports by experienced researchers or seeking assistance. u6o2h4lc25.