For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event ...

DNA analysis is crucial for identifying individuals and their relatives, using technologies like PCR, electrophoresis, and ...

Ring-shaped extrachromosomal DNA is implicated in many cancers. Rachel Brazil talks to the scientists trying to uncover their ...

Sturgeons are one of the oldest groups of fishes. Sporting an armor of five rows of bony, modified scales called dermal ...

PHILADELPHIA- A breakthrough in safely delivering therapeutic DNA to cells could transform treatment for millions suffering from common chronic ...

A DNA nanomachine selectively targets skin cancer by detecting microRNA-7, activating phototherapy and releasing chemotherapy ...

But a team of researchers led by Kishore Guda, associate professor at the Digestive Health Research Institute at the Case Western Reserve School of Medicine, found a special class of ribonucleic acid ...

Research that combined archaeology, history and ecology provides a nuanced understanding of the past that could help ...

The helicase uses ATP not to pry DNA apart in one motion, but to cycle through conformational changes that progressively destabilize and separate the strands. ATP burning, or hydrolysis ...