This study established a polymerase chain reaction–lateral flow dipstick (PCR-LFD) method for the visual detection of SNP genotypes. Targeting the MC4R gene SNP g.732 C > G, highly specific primers ...

DNA copy number research is impeded by limited methodology to determine true DNA copy numbers accurately and precisely. Human alpha defensin 1–3 (DEFA1A3) is a multiallelic gene with DNA copy numbers ...

Definition: DNA amplification is the laboratory process of making many copies of a selected DNA sequence from a very small starting amount. It allows DNA that would otherwise be too scarce to detect ...

As food safety laboratories strive for faster, reliable, and audit-ready pathogen detection, success depends on more than ...

Currently established rapid methods for sterility testing of advanced therapy medicinal products (ATMPs) are mostly based on growth-based processes or the detection of metabolic activities. However, ...

During the early stages of the coronavirus disease 2019 (COVID-19), rapid testing was imperative for public health policymakers and health care workers in order to determine where and what measures ...

This article explores how advances in qPCR are improving speed, sensitivity, and portability, enabling faster diagnostics and ...

Because of its high accuracy, laboratory-based polymerase chain reaction (PCR) testing is the gold standard for infectious disease diagnostics. However, PCR technology requires highly trained staff ...

PCR genetic analysis has been in the spotlight since COVID-19, but light is now further facilitating PCR-free methods. Osaka Metropolitan University scientists have developed a light-induced DNA ...

At the start of the SARS-CoV-2 pandemic people who felt unwell had to join long queues for lab-based PCR tests and then wait for two days to learn if they were infected with the COVID-19 virus or not.

Polymerase chain reaction (PCR) tests have become routine because of the COVID-19 pandemic, with more than a million PCR tests being carried out daily in the United States alone. What are now commonly ...