Bacterial Physiology and Metabolism

by Byung Hong Kim , Geoffrey Michael Gadd

• ISBN13: 9780521712309
• ISBN10: 0521712300
• Format: Paperback
• Copyright: 2008-03-03
• Publisher: Cambridge University Press

Summary

Recent determination of genome sequences for a wide range of bacteria has made in-depth knowledge of prokaryotic metabolic function essential in order to give biochemical, physiological, and ecological meaning to the genomic information. Clearly describing the important metabolic processes that occur in prokaryotes under different conditions and in different environments, this advanced text provides an overview of the key cellular processes that determine bacterial roles in the environment, biotechnology, and human health. Prokaryotic structure is described as well as the means by which nutrients are transported into cells across membranes. Glucose metabolism through glycolysis and the TCA cycle are discussed, as well as other trophic variations found in prokaryotes, including the use of organic compounds, anaerobic fermentation, anaerobic respiratory processes, and photosynthesis. The regulation of metabolism through control of gene expression and control of the activity of enzymes is also covered, as well as survival mechanisms used under starvation conditions.

Table of Contents

Introduction to bacterial physiology and metabolism

Composition and structure of prokaryotic cells

Membrane transport - nutrient uptake and protein excretion

Glycolysis

Tricarboxylic acid (TCA) cycle, electron transport and oxidative phosphorylation

Biosynthesis and microbial growth

Heterotrophic metabolism on substrates other than glucose

Anaerobic fermentation

Anaerobic respiration

Chemolithotrophy

Photosynthesis

Metabolic regulation

Energy, environment and microbial survival

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