Sir2, an enzyme belonging to sirtuins, has been shown to be involved in the deacetylation of proteins. Researchers from the ...

Sir2, an enzyme belonging to sirtuins, has been effectively involved in the deacetylation of proteins. A tandem allosteric ...

Life just got more difficult for those fighting antibiotic-resistant superbugs. Researchers at McGill University have ...

Dehalogenase enzymes are specialised biocatalysts that mediate the removal of halogen atoms from organic compounds, a reaction known as dehalogenation. This process is critical for environmental ...

Enzymes are vital to metabolism and drive countless biological processes in humans, plants, and industry. Yet, when overwhelmed by excess substrate, some enzymes slow down — a phenomenon known as ...

Enzymology is the study of enzymes and enzyme-catalyzed reactions. Enzymes are biological catalysts that accelerate the rate of biological reactions. They can also perform multiple reactions ...

Nicotiana benthamiana plants in a lab at UC Davis. Plants form new branches when a hormone called strigolactone breaks down. UC Davis plant biologists have now defined the enzymes that break down ...

CHAPEL HILL, N.C. – Cancer spreads throughout the human body in cunning, almost militaristic, ways. For example, it can manipulate our genetic make-up, take over specific cell-to-cell signaling ...

Researchers have identified an enzyme that's key to updating existing memories with new information, a process that declines naturally with age. Blocking the enzyme reduced memory impairment, opening ...

Every year, thousands of tons of brown algae are extracted from the seabed to obtain compounds such as alginates, a polymer composed of sugars that has high density and strength, offering potential ...