Researchers have found that certain bacteria carry a naturally occurring system, built from repurposed CRISPR components, ...

RNA helicases are a group of enzymes that bind to and alter RNA in an ATP-dependent way. They play significant roles in RNA metabolism, gene expression regulation, and innate immunity. Different RNA ...

Scientists provide fresh insights on the origins of life, presenting compelling evidence supporting the 'RNA World' hypothesis. The study unveils an RNA enzyme that can make accurate copies of other ...

The research team created a point-of-care assay that can detect bacterial STIs, including chlamydia and gonorrhea.

There are plenty of unanswered questions about the origin of life on Earth. But the research community has largely reached consensus that one of the key steps was the emergence of an RNA molecule that ...

A proof-of-concept study shows that cancer-linked RNA can be detected in wastewater, raising the possibility of tracking ...

Charles Darwin described evolution as "descent with modification." Genetic information in the form of DNA sequences is copied and passed down from one generation to the next. But this process must ...