Natural enzymes are remarkable molecular machines that enable all sorts of essential biochemical reactions. For decades, ...

The deconstruction of cellulose is essential for the conversion of biomass into fuels and chemicals. But cellulose, the most ...

It is the substrate, much like insulin for diabetics ... of levodopa in the intestine and bloodstream caused by the enzyme dopa decarboxylase before it reaches the brain.

This manuscript characterizes a mutated clone of RNA polymerase I in yeast, referred to as SuperPol, to understand the mechanisms of RNA polymerase I elongation and termination. The authors present ...

Problems classified as ‘Fontan failure’ may represent problems inherent to the morphologic substrate, operative variables ... followed by abnormalities of liver enzymes. The effects of years of venous ...

Researchers at Duke University Medical Center and Wake Forest University School of Medicine have identified ALDH4A1, a ...

ESPN's Brooke Pryor believes the Steelers' decision to part with George Pickens could benefit the team in its pursuit of Rodgers. Besides wide receiver, the Steelers may be looking at a ...

The endocannabinoid system (ECS) is a complex cell-signaling system that helps regulate your body functions, including sleep and mood, among others. It was identified in the early 1990s by ...

Analytical ultracentrifugation and isothermal titration calorimetry demonstrate that only the second of the three LC8 recognition motifs is necessary for a stable bridged complex. The stability of the ...