RNA double helix structure identified using synchrotron light ... This is a rendering of the poly (rA)11 RNA double helix. view more . Credit: Kathryn Janzen, Canadian Light Source.

Ben Hall and Sol Speigelman carry out DNA-RNA hybridization in viral infected bacterial system. 15 Rich and colleagues publish on two RNA double helix fragments solving the structure at atomic ...

DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Fifty Years with Double-Stranded RNA Courtesy of Alexander Rich The scientist who discovered hybridization and the "other" double helix describes what it meant to biology. By Alexander Rich ARTICLE ...

image: The front ribbon of the Z-RNA Double-Helix points upwards to the left. In A-RNA and in Watson-Crick B-DNA the foremost ribbon points upwards to the right.

RNA molecules are short-lived and fragile, constantly under threat from enzymes that degrade them. Unlike the more stable double-stranded DNA, RNA barely lasts even in the cells that make it. Yet, it ...

In this illustration based on cryo-electron microscope images, a Cas12a2 protein unzips a DNA double helix, allowing it to cut the single strands of DNA (blue and green). [Jack Bravo/University of ...

The most famous image to emerge from 20th-century biology is the deoxyribonucleic acid (DNA) double helix, illustrating the structure of the gene, life’s genetic material.. Credit for the ...

Carnegie Mellon University researchers have developed a synthetic molecule that can recognize and bind to double-stranded DNA or RNA under normal physiological conditions. The molecule could ...