Bibliographic Information

Bacterial responses to pH

[editors, Derek J. Chadwick, Gail Cardew]

(Novartis Foundation symposium, 221)

J. Wiley, 1999

  • : hbk : alk. paper

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Includes bibliographical references and indexes

Description and Table of Contents

Description

Microbial responses to acidic and alkaline pH are important in many areas of bacteriology. For example, the mechanisms of resistance to acidic pH are important in the understanding of the passage of human pathogens through the acid of the stomach. An understanding of microbial degradation of alkaline industrial waste is important for the environment. Bringing together contributions from an international and interdisciplinary group of experts working on the many aspects of bacterial cellular responses to pH, this volume draws together innovative work in this area. It delineates both similarities and differences between mechanisms of tolerance and response, providing readers with a resource on the subject.

Table of Contents

  • Problems of adverse pH and bacterial strategies to combat it
  • overview of bacterial pH homeostasis
  • receptor-mediated signalling
  • inducible acid tolerance mechanisms in enteric bacteria
  • genes regulated by acids and bases - a global view
  • acid tolerance induced by metabolites and secreted proteins, and how tolerance can be counteracted
  • acid tolerance in root nodule bacteria
  • how can archea cope with extreme acidity?
  • pH homeostasis in acidophiles
  • pH tolerance in bacillus: alkaphile vs. non-alkaphile
  • the molecular mechanisms of the regulation of the escherichia coli NHaA Na+/H+ antiporter - a paradigm for and adaptation to Na+ and H+
  • energetics of Na+/H+ movements at alkaline pH
  • proton ATPases in bacteria - comparison to escherichia coli F1F0 as the prototype
  • cation movements at alkaline pH in bacteria growing without respiration.

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