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Sequencing poisonous mushrooms to potentially create medicine

A team of Michigan State University scientists has genetically sequenced two species of poisonous mushrooms, discovering that they can theoretically produce billions of compounds through one molecular assembly line. This ...

Researchers tweak enzyme 'assembly line' to improve antibiotics

Researchers from North Carolina State University have discovered a way to make pinpoint changes to an enzyme-driven "assembly line" that will enable scientists to improve or change the properties of existing antibiotics as ...

Scientists produce cancer drug from rare plant in lab

Many of the drugs we take today to treat pain, fight cancer or thwart disease were originally identified in plants, some of which are endangered or hard to grow. In many cases, those plants are still the primary source of ...

Molecular machine, not assembly line, assembles microtubules

When they think about how cells put together the molecules that make life work, biologists have tended to think of assembly lines: Add A to B, tack on C, and so on. But the reality might be more like a molecular version of ...

Aluminum clusters shut down molecular fuel factory

Despite decades of industrial use, the exact chemical transformations occurring within zeolites, a common material used in the conversion of oil to gasoline, remain poorly understood. Now scientists have found a way to locate—with ...

Protein determines life or death fate of stressed cells

Researchers discovered a new protein involved in the process that determines the fate of cells under stress and whether they fight to survive or sacrifice themselves for the greater good.

Defying textbook science, study finds new role for proteins

Open any introductory biology textbook and one of the first things you'll learn is that our DNA spells out the instructions for making proteins, tiny machines that do much of the work in our body's cells. Results from a study ...

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