Loss of an enzyme necessary for a process called lipoylation disrupts the way cancer cells copy their DNA, increasing their ...

Scientists at Stanford University have discovered that DRT3, a unique defense system found in bacteria, creates DNA to ...

CRISPR functions as a programmable genetic memory system derived from bacterial immune defenses against viral infections. Guide RNA allows for rapid multiplexed targeting compared to older ...

All the essential ingredients to make the DNA and RNA underpinning life on Earth have been discovered in samples collected from the asteroid Ryugu, scientists said Monday. The discovery comes after ...

CAMBRIDGE, Mass., March 11, 2026 /PRNewswire/ -- Full Circles Therapeutics today announced that its circular single-stranded DNA (cssDNA, C4DNA™) technology platform has been highlighted as a key ...

After becoming the world’s first patient treated with a bespoke base editing therapy, baby KJ Muldoon is now healthy and free from the toxic ammonia buildup caused by his rare genetic metabolic ...

According to the RNA world hypothesis, life began when RNA molecules evolved the ability to make more copies of themselves. Now we have discovered an RNA molecule that is almost capable of this – it ...

Velazquez may be entitled to millions in compensation if he can prove his factual innocence, typically through DNA evidence at the crime scene. Alas, such evidence is often not available. The United ...

Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic tangles overwhelm normal repair pathways, cells flip on a fast but error-prone ...

To our immune system, a potentially lifesaving gene therapy can look a lot like a dangerous infection. That's because most genetic medicine uses viruses or double-stranded DNA to deliver genetic ...

A new study reveals how cells activate an emergency DNA repair system when their usual defenses fail, especially under the stress of tangled RNA–DNA structures called R-loops. Credit: Stock Scripps ...

DNA is packaged inside cells with the double helix tightly coiled around histone proteins (yellow) that form nucleosomes. These are then coiled together and further packaged into chromosomes (far ...