Genomics and Genetic Engineering of Rice for Tolerance to Ozone and Anoxia

Rice is one of the dominant staple foods of Southeast Asia; its production has been affected by a number of abiotic and biotic factors. Oxides of nitrogen, carbon monoxide and volatile organic compounds produced from vehicles and industries interact with

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Rice Research for Quality Improvement: Genomics and Genetic Engineering Volume 1: Breeding Techniques and Abiotic Stress Tolerance

Rice Research for Quality Improvement: Genomics and Genetic Engineering

Aryadeep Roychoudhury Editor

Rice Research for Quality Improvement: Genomics and Genetic Engineering Volume 1: Breeding Techniques and Abiotic Stress Tolerance

Editor Aryadeep Roychoudhury Department of Biotechnology St. Xavier’s College (Autonomous) Kolkata, West Bengal, India

ISBN 978-981-15-4119-3 ISBN 978-981-15-4120-9 https://doi.org/10.1007/978-981-15-4120-9

(eBook)

# Springer Nature Singapore Pte Ltd. 2020 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 Singapore Pte Ltd. The registered company address is: 152 Beach Road, #21-01/04 Gateway East, Singapore 189721, Singapore

Foreword

“Rice is life,” feeding more than 50% of the global population today, but was known since 8000–10,000 years back. Rice, a crop originated from Indo-China regions, spread around the world along with the domestication, cultural revolution, improvement of the crop with scientific tools (conventional art of breeding, mutation breeding, genomic breeding, transgenesis, and genome editing), adaptation, and need-based policy decisions of different countries. Abiotic stress is a major environmental constraint to crop productivity, particularly rice. Breeding techniques, particularly genetic engineering, envisage at cross-talk between different stress-signaling pathways and are expected to find the road map of the metabolic pathways leading to stress tolerance. Osmotic adjustment (OA) is a powerful, effective component of abiotic stress (salinity and drought) tolerance in rice. Several stress-related genes, including transcription factor genes (DREB), and stress-induced promoters, including rd29, have n