"Gripping...a first-rate nail biter."

—Tampa Tribune

James Rollins—the author of The Doomsday Key, The Last Oracle, The Judas Strain, Black Order, and other pulse-pounding, New York Times bestsellers—carries readers into the heart of darkness in his classic thriller, Amazonia. Lincoln Child, New York Times bestselling co-author (with Douglas Preston) of Cemetery Dance and other Agent Pendergast thrillers,

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In 1997, Stanley B. Prusiner received a Nobel Prize, the world's most prestigious award for achievement in physiology or medicine. That he was the sole recipient of the award for the year was entirely appropriate. His struggle to identify the agent responsible for ravaging the brains of animals suffering from scrapie and mad cow disease, and of humans with Creutzfeldt-Jakob disease, had been waged largely alone and in some cases in the face of strenuous...

Discusses the probable causes of mad cow disease, how it is spead, how it can be prevented, and the treatment options available.

Discover how proteins fold into complex shapes, often with the help of molecular chaperones. Then learn the deadly consequences of proteins that do not fold properly, leading to degenerative conditions such as Alzheimer's, Parkinson's, and prion diseases. Also look at intrinsically disordered proteins, which lack a fixed structure, permitting flexible interactions with other biomolecules.