Researchers have developed a light-induced DNA detection method that enables rapid, PCR-free genetic analysis. Their technique offers ultra-sensitive mutation detection in just five minutes, reducing ...

Please give an overview of microsatellite instability (MSI) status and its applications within oncology. Historically Microsatellite Instability (MSI) has been used to screen for Lynch Syndrome, a ...

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 ...

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 ...

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 ...

One of the best ways to figure out how far a virus like COVID-19 has spread in a community is to test for it. This step-by-step guide explains how coronavirus swab-the-nose-and-throat tests work, and ...