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© 1993

Comparative Molecular Neurobiology

  • Yves Pichon
Book

Part of the EXS book series (EXS, volume 63)

Table of contents

  1. Voltage-gated ion channels

    1. Mitsuyoshi Saito, Chun-Fang Wu
      Pages 366-389
  2. Receptor diversity and integrative properties of the neurons

    1. Robert M. Pitman, Jonathan A. David, Jules C. Hancox
      Pages 414-424
  3. Back Matter
    Pages 425-436

About this book

Introduction

It is generally accepted that all living organisms present on earth derive from one single primordial cell born several billion years ago. One important step in the evolution occurred some 1. 5 billion years ago with the transition from small procaryote cells with relatively simple internal structures such as bacteria to larger and more compleX: eucaryotic cells such as those found in higher animals and plants. Large membrane proteins which enable the cells to communicate appeared early in evolution, and it is believed that the nerve membrane receptors and ionic channels which are observed today in both invertebrate and vertebrate species derive from a common ancestor. Basically, the three identified superfamilies, 1) ionotropic receptors (i. e. receptors containing an integral ionic channel), 2) metabotropic receptors (receptors coupled to G­ proteins) and 3) voltage-dependent ionic channels (Na+, K + and Ca2+ channels) were already well differentiated when vertebrates separated from invertebrate species. The large number of subtypes which are observed in each superfamily may be of more recent evolutionary origin. To understand how this happened, the best approach was to compare the sequences and the properties of the receptors and ionic channels in species sufficiently distant in the evolutionary tree. In the present volume, many of the best specialists in the field of comparative molecular neurobiology, several of them working on vertebrate and invertebrate species, have accepted to report their most recent findings.

Keywords

conservation evolution membrane proteins molecular biology ribosomal RNA

Editors and affiliations

  • Yves Pichon
    • 1
  1. 1.Equipe de NeurobiologieC.N.R.S.-Université de Rennes IRennes CedexFrance

Bibliographic information

  • Book Title Comparative Molecular Neurobiology
  • Authors Y. Pichon
  • Series Title EXS
  • DOI https://doi.org/10.1007/978-3-0348-7265-2
  • Copyright Information Birkhäuser Basel 1993
  • Publisher Name Birkhäuser Basel
  • eBook Packages Springer Book Archive
  • Hardcover ISBN 978-3-7643-2785-9
  • Softcover ISBN 978-3-0348-7267-6
  • eBook ISBN 978-3-0348-7265-2
  • Series ISSN 1023-294X
  • Edition Number 1
  • Number of Pages X, 436
  • Number of Illustrations 0 b/w illustrations, 0 illustrations in colour
  • Topics Science, Humanities and Social Sciences, multidisciplinary
  • Buy this book on publisher's site