Yellow pigment keeps social amoebae together

The multicellular stage of the amoeba Dicyostelium discoideum is partially regulated by an intensely yellow natural substance, as researchers of the Leibniz Institute for Natural Product Research and Infection Biology—Hans ...

Nature's chem lab: How microorganisms manufacture drugs

Researchers at the University of Michigan have obtained the first three-dimensional snapshots of the "assembly line" within microorganisms that naturally produces antibiotics and other drugs.

Brown algae reveal antioxidant production secrets

Brown algae contain phlorotannins, aromatic (phenolic) compounds that are unique in the plant kingdom. As natural antioxidants, phlorotannins are of great interest for the treament and prevention of cancer and inflammatory, ...