Essentials of Marine Biotechnology

This textbook introduces marine biotechnology by collecting the key knowledge on genetics, fish breeding, genetic diversity, seaweed production and microalgae biotechnology, and explores marine biomaterials and how they can benefit human health. Covering

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Essentials of Marine Biotechnology

Essentials of Marine Biotechnology

Se-Kwon Kim

Essentials of Marine Biotechnology

123

Se-Kwon Kim Department of Marine Life Science College of Ocean Science and Technology Korea Maritime and Ocean University Busan, South Korea

ISBN 978-3-030-20943-8 ISBN 978-3-030-20944-5 https://doi.org/10.1007/978-3-030-20944-5

(eBook)

© Springer Nature Switzerland AG 2019 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. This Springer imprint is published by the registered company Springer Nature Switzerland AG The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland

Preface

Seventy percent of the earth’s surface is covered by sea, and about 80% of all animal species dwells in the sea. The oceans are where life first began; in the three-billion-year history of the evolution of life, it was only in the range of hundreds of millions years ago when life forms first arrived from the sea to land. Those organisms that arrived on terrestrial represented just a small fraction of all marine creatures, and innumerable others continue evolving independently in the sea to this day. It is therefore explicit that marine organisms are living in the extreme condition and produce unique substances that cannot be produced by terrestrial-based organisms, which can perform multitude of functions for human benefits. Furthermore, sea bearing high-pressure environment, averaging about 380 atm, the marine organisms undoubtedly should possess distinctive mechanisms to withstanding this. With average temperatures of 1–4 °C, seawater is also an optimal environment to inhabit psychrophilic (cold-loving) organisms. Interestingly, the sea floor is also home to organisms with enhanced ability to withstand high temperatures, suggesting even further applications. At the bottom of the seas are hydrothermal deposits where water is discharged at te