They say a picture is worth a thousand words. But it takes millions of pictures to understand the intricate chemistry of an ...

Most people have witnessed -- or rather smelled -- when a protein enzyme called sulfite reductase works its magic. This enzyme catalyzes the chemical reduction of sulfite to hydrogen sulfide. Hydrogen ...

Cohesin is a protein that forms a ring-shaped complex which wraps and alters the DNA molecule shape. It moves through the DNA ...

The protein DNase1 is one of the oldest biological agents in history: It has been on the market since 1958 and is now used, among other things, to treat cystic fibrosis.

Visualization of sulfite reductase's structure offers insights into sulfur chemistry, aiding in drug development and ...

Discover 7 destructive ways hepatitis C attacks liver tissue. Learn how this viral infection progresses from inflammation to ...

The protein DNase1 is one of the oldest biological agents in history: It has been on the market since 1958 and is now used, among other things, to treat cystic fibrosis. However, it takes considerable ...

Discover why smoothies spike blood sugar worse than candy. Blending destroys fiber protection and creates sugar bombs.