Epigenetic modifications such as DNA methylation play a key role in regulating gene expression. Emerging evidence suggests ...

New molecule halts mitochondrial DNA loss before it triggers inflammation. When environmental stress harms DNA, it can set off a cascade of failures linked to heart conditions, neurodegeneration and ...

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 ...

New results provide a platform for more efficient, selective, and sensitive DNA biosensors that can be used in detecting various pathogens and diseases. Electrochemical DNA biosensors hold significant ...