Welcome to the fourth edition of The Physiology and Biochemistry of Prokaryotes. Although this textbook has been revised and updated to reflect the latest research, our original mission remains unchanged. We continue to provide the most current, authoritative, and relevant presentation of prokaryotic physiology and biochemistry.

We invite you to familiarize yourself with the resources on this website and to request an exam copy if you've not yet seen the new edition.  We're glad to receive any comments you might have, and we thank you for your visit!

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