APPLIED MICROBIAL SYSTEMATICS Applied Microbial Systematics Edited by Fergus G. Priest Heriot-Watt University, Edinburgh and Michael Goodfellow University of NewcastIe, Newcastle upon Tyne SPRINGER-SCIENCE+BUSINESS MEDIA, B.V. Library of Congress Cataloging-in-Publication Data ISBN 978-0-7923-6518-1 ISBN 978-94-011-4020-1 (eBook) DOI 10.1007/978-94-011-4020-1 Printed on acid-free paper AlI Rights Reserved © 2000 Springer Science+Business Media Dordrecht OrigIDally published by Kluwer Academic Publishers in 2000 Softcover reprint ofthe hardcover 18t edition 2000 No part of the material protected by this copyright notice may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without written permission from the copyright owner. TABLE OF CONTENTS Addresses of the Contributors vii Preface xi I INTRODUCTION 1 1 Microbial Systematics: Background and Uses 1 MICHAEL GOODFELLOW II PHYLOGENY 19 2 Universal Trees: Discovering the Archaeal and Bacterial Legacies 19 JAMES R BROWN and KRISTIN K. KORETKE 3 Phylogenetic Relationships among Fungi Inferred from Small Subunit Ribosomal RNA Gene Sequences 57 MAKIKO HAMAMOTO and TAKASm NAKASE III SOIL, PLANTS AND INSECTS 73 4 Molecular Ecology of Mycorrhizal Fungi 73 PETER JEFFRIES and JOHN C. DODD 5 Systematics of Legume Nodule Nitrogen Fixing Bacteria: Agronomic and Ecological Applications 107 REITOR L.C. COUTINHO, VALERIA M. DE OLIVEIRA and FATIMA M.S. MOREIRA 6 Recent Systematic Developments in Systematics and their Implications for Plant Pathogenic Bacteria 135 JOHN M. YOUNG vi M Goodfellow 7 Bacteria and Insects 165 FERGUS G. PRIEST and SUSAN J. DEWAR 8 Fungal Pathogens and Parasites of Insects 203 RICHARD A. HUMBER IV ENVIRONMENT AND ITS EXPLOITATION 231 9 Taxonomy of Extremophiles 231 JAKOB 1. KRISTIJANSSON, GUDMUNDUR O. HREGGVIDSSON and WILLIAM D. GRANT 10 Acidophiles in Biomining 293 BRETT M. GOEBEL, PAUL R. NORRIS and NICOLAS P. BURTON 11 Microbial Communities in Oil Fields 315 GERRIT VOORDOUW 12 Systematics of Sphingomonas Species that Degrade Xenobiotic Pollutants 333 MARTINA M. EDERER and RONALD L. CRAWFORD V FOOD AND MEDICINE 367 13 Lactic Acid Bacteria 367 LARS AXELSSON and SlY AHRNE 14 A Slow Ramble in the Acid-Fast Lane: The Coming of Age of Mycobacterial Taxonomy 389 LAWRENCE G. WAYNE VI REGULATORY ASPECTS 421 15 Microbial Resource Centres and Ex-situ Conservation 421 VANDERLEI P. CANHOS and GILSON P. MANFIO 16 Systematics and Legislation 447 DAGMAR FRITZE and VERA WEIHS Organism Index 471 Subject Index ADDRESSES OF THE CONTRIBUTORS Siv Ahrne Department of Food Technology, University of Lund, PO Box 124, S-221 00 Lund, Sweden. (e-mail: [email protected]) Lars Axelsson MATFORSK, Norwegian Food Research Institute, Oslovein 1, N-1430 AS, Norway. (e-mail: [email protected]) James R. Brown Department of Bioinformatics, SmithKline Beecham Pharmaceuticals, 1250 S. Collegeville Road, PO Box 5089, Collegeville, PA 19426-0989, USA. (e-mail: [email protected]) Nicolas P. Burton Department of Biological Sciences, University of Warwick, Coventry, CV4 7AL,UK. (e-mail: [email protected]) Vanderlei P. Canhos Faculdade de Engenharia de Alimentos (FEA) -Universidade Estadual de Campinas; Rua Professor Zeferino Vaz, sin; Cidade Universitaria, Barno Geraldo; CEP 13081-970; Campinas (SP), Brazil. (e-mail: [email protected]) Heitor L. C. Coutinho Embrapa Solos, Rua Jardim Botanico 1024, Rio de Janeiro, RI, 22460-000, Brazil. (e-mail: [email protected]) Ronald L. Crawford Environmental Biotechnology Institute, University of Idaho, Moscow, 1D#83844-1052, USA. (e-mail: [email protected]) Susan J. Dewar Department of Biological Sciences, Heriot-Watt University, Edinburgh EH14 4AS, Scotland UK. (e-mail: [email protected]) John C. Dodd International Institute of Biotechnology, Biotechnology MIRCEN, Department of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, UK. (e-mail: [email protected]) Martina M. Ederer Environmental Biotechnology Institute, University of Idaho, Moscow, ID 83844-1052, USA. (e"mail: [email protected]) Dagmar Fritze DSMZ, Mascheroder Weg 1b, D-38124 Braunschweig, Germany. (e-mail: [email protected]) Brett M. Goebel Australian Magnesium Corporation, Demonstration Plant, PO Box 488, Gladstone, Queensland 4680, Australia. (e-mail: [email protected]) viii M Goodfellow Michael Goodfellow Department of Agricultural and Environmental Science, University of Newcastle, Newcastle upon Tyne, NEi 7RU, UK. (e-mail: [email protected]) William D. Grant Department of Microbiology, University of Leicester, PO Box 138, Leicester, LEi 9HN, UK. (e-mail: [email protected]) Makiko Hamamoto Japan Collection of Microorganisms, RIKEN, Wako-shi, Saitama, 351-0198, Japan. (e-mail: [email protected]) Gudmundur O. Hreggvidsson Institute, Biology University of Iceland, Liftaeknihus, KeldnahoIt, IS-ll2 Reykjavic, Iceland. (e-mail: [email protected]) Richard A. Humber USDA-ARS Plant Protection Research Unit, US Plant, Soil and Nutrition Laboratory, Tower Road, Ithaca, Ny 14853-2901, USA. (e-mail: [email protected]) Peter Jeffries Department of Biosciences, University of Kent, Canterbury, Kent CT2 7NJ, UK. (e-mail: [email protected]) Kri"tine K. Koretke Department of Bioinformatics, SmithKline Beecham Pharmaceuticals, l250 S. Collegeville Road, PO Box 5089, Collegeville, PA 19426-0989, USA. (e-mail: [email protected]) Jakob K. Kristjansson Institute, Biology University of Iceland, Liftaeknihus, Keldnaholt, IS-il2 Reykjavic, Iceland. (e-mail: [email protected]) Gilson P. Manfio Colec;iio de Culturas Tropical (CCT) - Fundac;iio Andre Tosello; Rua Latino Coelho, 1301; Parque Taquaral; CEP 13087-010; Campinas (SP), Brazil. (e-mail: [email protected]) Fatima M. S. Moreira Departamento de Ciencias do Solo, Universidade Federal de Lavras, Caixa Postal 37, Lavras-MG, 37200-000, Brazil. (e-mail: [email protected]) Takashi Nakase Japan Collection of Microorganisms, RIKEN, Wako-shi, Saitama 351- 0198, Japan. (e-mail: [email protected]) Paul R. Norris Department Biological Sciences, University of Warwick, Coventry, CV4 7AL, UK. (e-mail: [email protected]) Valeria M. de Oliveira Fundac;ao Andre Tosello, R. Latino Coelho 1301, Campinas -SP, 13087-010, Brazil. (e-mail [email protected]) Fergus G. Priest Department of Biological Sciences, Heriot-Watt University, Edinburgh EHi4 4AS, Scotland UK. (e-mail: [email protected]) Systematics and Uses ix Gerrit Voordouw Department of Biological Sciences, University of Calgary, 2500 University Drive NW, Calgary (AB) T2N IN4, Canada. (e-mail: [email protected]) Lawrence G. Wayne Tuberculosis Research Laboratory, Veterans Administration Medical Center, 5901 Long Beach, Ca 90822, USA. (e-mail: [email protected]) Vera Weihs DSMZ, Mascheroder Weg lb, D-38l24 Braunschweig, Germany. (e-mail: [email protected]) John M. Young Landcare Research, 120 Mt Albert Road, Mt Albert, Auckland, New Zealand. (e-mail: [email protected]) PREFACE FERGUS G PRIEST and MICHAEL GOODFELLOW Microbial systematics has enjoyed two major advances in the latter half of this century: the introductions of numerical phenetics and molecular techniques for direct comparisons of organismal genomes. Numerical phenetics (taxonomy) was very influential during the 1960s and 70s in providing the first objective approach to bacterial classification. Numerical taxonomy gave microbiologists the solid theoretical base for classification and identification that had been sought for so long. Indeed, the concepts and procedures are still used for routine identification in the applied microbiology laboratory in the form of kits and automated identification machines. Although numerical phenetics no longer ranks as the primary method of microbial classification, the theoretical base and need for phenotypic descriptions of new taxa will continue to make the approach important for many years. While numerical phenetics made no claim to have a phylogenetic content, the lack of an evolutionary backbone to microbial classification was held by many to be a serious detraction. A related problem was the inability of phenotypic data to provide a hierarchical taxonomic system, species could generally be defined with accuracy but phenotypically defined genera have commonly been shown to be unstable and even the most committed numerical taxonomists realised that higher taxa (families etc.) could not be derived from phenotypic descriptions. It had been appreciated in the 1960s that nucleic acids and proteins contained the necessary information for deriving phylogenetic classifications but accessing that information was so technically difficult that evolutionary studies were restricted in scope and could only be conducted by the specialist protein chemist. However, the scene was set for the application of nucleic acid sequence analysis to microbial systematics once the analytical techniques became available, and by 1990 bacterial taxonomy was set on a molecular phylogenetic course from which it is unlikely to be moved in the foreseeable future. Indeed, the completion of more genome sequences will provide a more robust basis for molecular phylogenetics and the resultant classifications will be even more influential. Molecular systematics has penetrated microbial classification at every level from the very top in placing prokaryotes in two of the three domains of life to the very bottom in resolving the population structures of bacterial species and recognition of clones. In so doing it has influenced the practice of microbiology in numerous ways but particularly by providing classifications which are more stable than those based on phenotypic characters and yet which are largely congruent with the latter. In general, microbiologists are appreciating the polyphasic classifications that are emerging. Phylogenetic trees, ideally supported by phenetic information, abound in the literature and are being used to address and explain various aspects of microbiology such as ecology, metabolism, pathogenicity and physiology xii M Goodfellow as well as the possible evolution of microorganisms. Molecular methods are offering powerful approaches to recognizing biodiversity and achieving rapid and accurate iden tification. In these ways, taxonomy is becoming more widely appreciated as providing the basic working framework for microbiologists, as it does for botanists and zoologists. The aim of the book is to illustrate the utility and practical applications of modem systematics. Little mention is made of the methods of systematics; instead the value of a taxonomic approach to assist understanding of microbiological problems is emphasized. We wanted to demonstrate how improved systematics is advancing our knowledge of related disciplines such as microbial diversity, ecology, evolution and certain areas of biotechnology. We would like to express our sincere thanks to all the contributors for their stimulating and comprehensive chapters and in particular to Olivier Sparagano for his eagle-eyed proofreading and assistance with the indexes.