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Endosymbiosis

  • Wolfgang Löffelhardt

Table of contents

  1. Front Matter
    Pages i-xi
  2. The Heterotrophic Eukaryotes

    1. Front Matter
      Pages 1-1
    2. Victoria Hewitt, Trevor Lithgow, Ross F. Waller
      Pages 19-35
  3. Autotrophy as the Driving Force for Endosymbiosis: Primary Endosymbiosis

  4. Recent “Primary” Endosymbioses

    1. Front Matter
      Pages 149-149
    2. Hwan Su Yoon, Eun Chan Yang, Huan Qiu, Debashish Bhattacharya
      Pages 151-166
    3. Susann Adler, Eike M. Trapp, Christine Dede, Uwe G. Maier, Stefan Zauner
      Pages 167-179
  5. Autotrophy as the Driving Force for Endosymbiosis: Secondary and Tertiary Endosymbioses

    1. Front Matter
      Pages 181-181
    2. Marjorie Linares, Dee Carter, Sven B. Gould
      Pages 183-196
    3. Goro Tanifuji, John M. Archibald
      Pages 197-213
    4. Christopher Grosche, Franziska Hempel, Kathrin Bolte, Lars Abram, Uwe G. Maier, Stefan Zauner
      Pages 215-231
    5. Przemysław Gagat, Andrzej Bodył, Paweł Mackiewicz, John W. Stiller
      Pages 233-290
  6. Back Matter
    Pages 325-330

About this book

Introduction

The origin of energy-conserving organelles, the mitochondria of all aerobic eukaryotes and the plastids of plants and algae, is commonly thought to be the result of endosymbiosis, where a  primitive eukaryote engulfed a respiring α-proteobacterium or a phototrophic cyanobacterium, respectively. While present-day heterotrophic protists can serve as a model for the host in plastid endosymbiosis, the situation is more difficult with regard to (the preceding) mitochondrial origin: Two chapters describe these processes and theories and inherent controversies. However, the emphasis is placed on the evolution of phototrophic eukaryotes: Here, intermediate stages can be studied and the enormous diversity of algal species can be explained by multiple secondary and tertiary (eukaryote-eukaryote) endosymbioses superimposed to the single primary endosymbiotic event. Steps crucial for the establishment of a stable, mutualistic relationship between host and  endosymbiont, as metabolic symbiosis, recruitment of suitable metabolite transporters, massive gene transfer to the nucleus, development of specific translocases for the re-import of endosymbiont proteins, etc. are discussed in individual chapters. Experts, dealing with biochemical, genetic and bioinformatic approaches provide insight into the state of the art of one of the central themes of biology. The book is written for graduate students, postdocs and scientists working in evolutionary biology, phycology, and phylogenetics.

Keywords

Endosymbiosis Eukaryotes Evolution Gene transfer Mitochondria Organelles

Editors and affiliations

  • Wolfgang Löffelhardt
    • 1
  1. 1.Department of BiochemistryUniversity of ViennaViennaAustria

Bibliographic information

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