A team of researchers have developed an easy-to-use colorimetric assay for the detection of food contaminated with salmonella. The assay is based on a novel nucleic acid probe that is cleaved by an ...
At present, real-time polymerase chain reaction (RT-PCR) assay is considered the gold standard for the diagnosis of SARS-CoV-2 infection. RT-PCR is a nuclear-derived method for detecting the presence ...
Molecular test, or nucleic acid amplification, has been recommended by the FDA for the diagnosis of the COVID-19 virus. Nucleic acid amplification testing necessitates the collection of respiratory ...