Related topics: protein · cells · bacteria · chemical reactions · cancer

Paper sensors remove the sting of diabetic testing

A technique that enables biologically active enzymes to survive the rigors of inkjet printing presents a promising alternative to routine blood screening finger jabs for diabetic blood sugar levels. The KAUST-led team used ...

A molecular hammock for cotranslational modification

Proteins do most of the real work in cells and are modified in accordance with functional requirements. An LMU team has now shown how proteins are chemically altered on the ribosome, even before they fold into the active ...

Getting yeast to make artificial sweets

The holiday season can be a time of excess, but low- or no-calorie sweeteners could help merry-makers stay trim. Stevia is a zero-calorie sweetener that is sometimes called "natural" because it is extracted from the leaves ...

Green production of chemicals for industry

Industry consumes large quantities of crude oil to produce basic substances for drugs, cosmetics, plastics, or food. However, these processes consume a lot of energy and produce waste. Biological processes with enzymes are ...

Shape-shifting protein protects bacteria from invaders

When foreign bodies attack, the molecular militia that comprises our immune system goes to war. In the chaos of battle, this cavalry must be careful to not to fire on its own soldiers; and organisms ranging from humans to ...

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