NADP-malate dehydrogenase, a light-modulated enzyme of C4 photosynthesis, was purified to homogeneity from leaves of corn. The pure enzyme was activated by thioredoxin m that was reduced either ...

Yale scientists in the Department of Chemistry and the Department of Molecular Biophysics and Biochemistry have combined state-of-the-art nuclear magnetic resonance and computational techniques to ...

In the cells of humans and other organisms, only a subset of genes are active at any given time, depending largely on the stage of life and the particular duties of the cell. Cells use different ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 74, No. 7 (Jul., 1977), pp. 2766-2770 (5 pages) Escherichia coli glutamine synthetase and glycogen phosphorylase ...

Tweezers are a handy instrument when it comes to removing a splinter or plucking an eyebrow. In new research, Hao Yan and his colleagues at Arizona State University's Biodesign Institute describe a ...

Enzymes are proteins that facilitate biochemical reactions by acting as a catalyst, and thus, their expression and activity have a strong influence on the reactions taking place within cells. As ...

Enzymes perform many functions, including helping break down food for energy. In particular, proteolytic enzymes help break down and digest protein. They’re found in the body, as well as in certain ...

Introduction Have you ever wondered how all the food that you eat gets digested? It is not only the acid in your stomach that breaks down your food—many little molecules in your body, called enzymes, ...

Digestive enzymes are often used to support healthy digestion and increase nutrient absorption. Studies show that they may benefit conditions like lactose intolerance and irritable bowel syndrome (IBS ...

The biofuel enzymes market is set for growth due to environmental concerns and regulations promoting biofuel blending.