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Microbiology, Fifth Edition
Microbiology, 5/e
Lansing M Prescott, Augustana College
Donald A Klein, Colorado State University
John P Harley, Eastern Kentucky University

Microorganism Interactions and Microbial Ecology

Chapter Overview

This chapter focuses on microbial ecology-the study of the relationships microorganisms have with other organisms, each other, and their physical environment. The chapter begins with a discussion of symbiotic relationships, and examples of each type of relationship are presented. This chapter then considers nutrient cycling and the roles of microorganisms in ecosystems. The chapter also includes a discussion of extreme environments and concludes with a discussion of the methods used in microbial ecology.