Researchers have unearthed nearly 1,700 ancient virus species hidden within the glacial ice of the Himalayas. These viruses, around three-quarters of which were previously unknown to science, were ...
Viruses have spent billions of years perfecting the art of invading cells, hijacking their machinery and spreading with ruthless efficiency. Now researchers are turning that evolutionary expertise ...
A tiny, four-fingered 'hand' folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering cells to ...
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A bacteriophage is a virus that infects and replicates within bacteria. Image by Dr. Victor Padilla-Sanchez, PhD - Own work (CC BY-SA 4.0) A bacteriophage is a virus that infects and replicates within ...
Penn State scientists uncovered an ancient bacterial defense where dormant viral DNA helps bacteria fight new viral threats. The enzyme PinQ flips bacterial genes to create protective proteins that ...