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 ...

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 ...

New York (CNN) — At the heart of the case against the man accused of the Gilgo Beach killings is DNA evidence — but the novel way that evidence was tested may now determine whether prosecutors can use ...