Molecular analysis using PCR techniques demands both precision and versatility, integrating methods that offer unique yet complementary strengths. However, researchers can face challenges balancing ...

By Dr. Liji Thomas, MD A new same-day detection strategy shows how simple, low-cost lab steps can uncover Salmonella in meats ...

A team of UK-based scientists has recently developed an allele-specific probe polymerase chain reaction method that can accurately detect different variants/lineages of severe acute respiratory ...

PCR is a technique used to amplify target DNA in a sample. It’s a well-known method that has undergone numerous modifications to enhance its capabilities. This year, it’s turning 40 years old. PCR has ...

Scientists in Japan are reporting development of a faster, less expensive version of the fabled polymerase chain reaction, a DNA test widely used in criminal investigations, disease diagnosis, ...

Recently, several polymerase chain reaction (PCR)-based methods for detection and genetic identification of haemosporidian parasites in avian blood have been developed. Most of these have considerably ...

Cell Stress & Chaperones, Vol. 5, No. 1 (Jan., 2000), pp. 30-35 (6 pages) We describe a reverse transcriptase-polymerase chain reaction method for the semiquantitative detection of mRNAs encoding the ...

Today, PCR is ubiquitous in molecular biology laboratories. As one of the first experiments that young scientists master, it is easy to take for granted. But developing this research lab staple ...

As the United States enters its fourth month of response to the COVID-19 crisis, many are pointing to the testing of people potentially infected with the disease as the key to effective mitigation of ...

With laboratory methods and diagnostics advancing apace, Francesca Lake considers whether PCR is likely to retain its crown as an essential lab method, or whether it could be replaced and consigned to ...