Regulation of Adaptive Responses in Plants / Tetiana O. Yastreb [and three others] editors.

Format:

Book

Contributor:

Yastreb, Tetiana O., editor.

Series:

Plant science research and practices.

Plant Science Research and Practices Series

Language:

English

Subjects (All):

Plant physiology.

Plant regulators.

Plants--Effect of stress on.

Plants.

Physical Description:

1 online resource (415 pages)

Edition:

First edition.

Place of Publication:

New York : Nova Science Publishers, [2024]

Summary:

"This book has been inspired by the topics raised and discussed at the Second International Conference "Plant Stress and Adaptation" organized by the Yuriev Plant Production Institute of the National Academy of Agrarian Sciences of Ukraine (Kharkiv) and the Institute of Food Biotechnology and Genomics of the National Academy of Sciences of Ukraine (Kyiv) in June 2023, which have been further expanded and updated by scientists from Ukraine, Poland, USA, Lithuania, Italy, and Czech Republic. Chapter one is devoted to the analysis and systematization of literature data on the influence of separate and combined action of drought and high temperature on physiological and biochemical processes and plant productivity. Chapter two deals with the participation of the hormonal complex (abscisic acid, auxins, gibberellins, salicylic acid) in the adaptation of cereal grains (mainly different types of wheat) to the action of high temperatures and drought. Chapter three critically reviews and synthesizes recent data that elucidate the complex involvement of cytokinins in the development of stress tolerance in cultivated cereals. In chapter four, the ways of synthesis and metabolism of salicylic acid as one of the stress phytohormones is considered. The importance of another stress hormone, jasmonic acid, is discussed in Chapter five. Chapter six deals with the pathways of melatonin synthesis in plants and changes in its content in response to stress. Chapter seven describes the metabolic and transport pathways of GABA in cells, its functions in plants, and its relationship to other biologically active plant molecules such as proline and polyamines. A largely new perspective on the involvement of phenolic compounds and other chelators in plant adaptation to heavy metals and other stresses is presented in chapter eight. Chapter nine analyzes data on the impact of plastics on crop performance and describes the associated threats to human food safety. The last chapter focuses on the role of peroxisomes and parameters of ROS homeostasis and the functioning of redox signaling in the response of wheat plants to viral and fungal pathogens"-- Provided by publisher

Contents:

Intro

Contents

Preface

Chapter 1

Effects of Drought, High Temperature and Their Combinations on the Photosynthetic Apparatus and Plant Productivity

Abstract

Introduction

Plant Response Mechanisms to Environment Changes

Drought and High Temperature Are the Most Harmful Abiotic Stressors

Drought Impact on Crops

High Temperature Impact on Crops

Effect of Drought and High Temperature Combination on Crops

Priming and Stress Memory

Priming by High Temperature and Drought

Cross-Adaptation to Drought and High Temperature Stress

Improving Heat and Drought Tolerance through Genetic Engineering

Conclusion

Disclaimer

References

Chapter 2

Natural Growth Regulators as Inducers of Resistance in Cereal Plants against Extreme Environmental Factors

Hormonal Homeostasis under Abiotic Stresses

Effects of Heat Stress on Endogenous Phytohormones Accumulation and Distribution

Abscisic Acid and Heat Stress Response

Auxins and Heat Stress Response

Gibberellins and Heat Stress Response

Salicylic Acid and Heat Stress Response

Cytokinins and Heat Stress Response

Effects of Soil Drought on the Accumulation and Distribution of Endogenous Phytohormones

Abscisic Acid and Drought Response

Auxins and Drought Response

Gibberellins and Drought Response

Salicylic Acid and Drought Response

Cytokinins and Drought Response

Augmenting Abiotic Stress Tolerance in Cereal Plants with Exogenous Phytohormones

Auxins

Gibberellins

Cytokinins

Salicylic Acid

Abscisic Acid

Acyl-Homoserine Lactones - New Players in Ecologically Friendly Biostimulants Team

Chapter 3

The Regulatory Role of Cytokinins in Adaptive Responses of Cereal Plants

Cytokinins as Plant Growth Regulators.

Cytokinins in Monocots and Dicots

Cytokinin Metabolism in Cereals

Cytokinins Regulate Abiotic Stress Response

Drought

Temperature Stresses

Salinity

Nutrient Deficit and Heavy Metal Stress

Cytokinins in the Regulation of Biotic Stress Response

Acknowledgment

Chapter 4

Salicylic Acid and Its Interaction with Other Signal Mediators and Plant Hormones in Shaping Adaptive Responses of Plants to Abiotic Stress

Synthesis and Metabolism of Salicylic Acid in Plants

Stress-Protective Effects of SA

Salt Stress

Action of Cold

Heat Stress

Action of Heavy Metals

Salicylic Acid Signal Reception

Signaling Mediators in the Processes of Salicylic Acid Induction of Plant Resistance to Abiotic Stressors

Role of ROS and Calcium in the Manifestation of Physiological Effects of Salicylic Acid

Involvement of Nitric Oxide in the Realization of Stress-Protective Effects of Salicylic Acid

Hydrogen Sulfide and Physiological Effects of Salicylic Acid

Salicylate-Dependent and Salicylate-Independent Pathways for the Induction of Plant Resistance to Abiotic Stressors

Response of Salicylate-Deficient Arabidopsis Plants to Abiotic Stressors

Use of Salicylate-Deficient Arabidopsis Plants as a Model to Study the Role of Endogenous Salicylic Acid in Hydrogen Peroxide, Gasotransmitter, and Brassinosteroid Signaling in the Induction of Stress Tolerance

Chapter 5

Role of Jasmonate and Jasmonate Signaling Components in Plant Adaptation to Salt Stress

Brief General Information on Plant Response to Salt Stress

Salt Stress Signaling

Effect of Salt Stress on Basic Physiological Processes

Photosynthesis

Growth Processes and Mineral Nutrition.

Oxidative Stress in the Action of Salts on Plants

Main Adaptive Responses to Salt Stress

Accumulation of Osmolytes

Activation of Antioxidant System

Hormonal System under Salt Stress

Jasmonic Acid Level Changes in Plants under Salt Stress

Relationship between JA and Signaling Mediators and Other Plant Hormones

Calcium

Reactive Oxygen Species

Nitric Oxide

Hydrogen Sulfide

Carbon Monoxide

Effect of Exogenous Jasmonic Acid on Adaptive Responses of Plants to Salt Stress

Stabilization of Plant Growth and Its Integral Physiological Parameters under Salt Stress by JA Action

Jasmonic Acid and Regulation of Osmolyte Levels during Salt Stress

Involvement of Jasmonic Acid in Regulation of Antioxidant System

Involvement of JA in Stomatal Regulation under Salt Stress

Chapter 6

Melatonin as an Emerging New Phytohormone and Its Role in Plant Adaptation to Abiotic Stress Factors

Brief Information on the History of Studying the Functions of Melatonin in Animals and Plants

Biosynthesis of Plant Melatonin: Multiple Diverse and Redundant Pathways

Changes in Melatonin Content in Plants in Response to Stress Factors

Melatonin as a ROS and RNS Scavenger

Melatonin as a Participant in the Plant Cell Signaling Pathway

Melatonin Signal Reception

Melatonin and Calcium Signaling

Melatonin and ROS Signaling

Functional Melatonin - Nitric Oxide Interaction

Role of Hydrogen Sulfide in Anti-Stress- Effects of Melatonin

Regulation of Adaptive Reactions of Plants by Exogenous Melatonin

Cold Stress

Melatonin and Plant Adaptation to UV-B and Excessive Light Exposure

Conclusion and Outlook

Chapter 7.

GABA as a Regulator of Plant Growth and Stress Tolerance

Metabolism and Cellular Localization of GABA in Plants

Synthesis from Glutamate

Synthesis from Polyamines

Synthesis from Proline

Catabolic Pathways

Transport of GABA in Plants

GABA Functions in Plants

Role in Plant Growth and Development

Function as a Signal Molecule

Cell Protection under Stressful Conditions

Funding

Chapter 8

Interrelations between Metal(Metalloid)-Induced Accumulation of Phenolics and Other Plant Chelators

1. Introduction

2. Co-Induced Accumulation Different Plant Chelators and Physiological Response under Metal(Metalloid) Exposure

2.1. Phenolics and O-Ligands

2.2. Phenolics and N-Ligands

2.3. Phenolics and O, N-Ligands

2.4. Phenolics and O, N, S-Ligands

3. Summarized Tendencies in the Activation of Plant Chelator Accumulation

Chapter 9

The Plastic Pollution as Emerging Threat for Crops Growth and Food Safety

Abbreviations

Soil Contamination with Plastic

The Effects of Plastic on Crop Plants

Growth

Nutrients Content

Oxidative Status

Changes in Metabolic Pathways

Genotoxic Effects

Plastic Accumulation in Crop Plants

Plastic Impact on Human Health

Gastrointestinal and Urinary Tract

Respiratory Tract

Cardiovascular System

Brain and Nervous System

Conclusions and Future Perspectives

Chapter 10

Viral and Fungal Diseases of Wheat in Ukraine and Mechanisms of Immunity

Defense Responses of Wheat at the Impact of Fungal and Viral Pathogens

Viral Diseases of Wheat in Ukraine

Fungal Diseases of Wheat in Ukraine

Redox Homeostasis

Role of ROS in Signaling

ROS in Plant Immunity.

ROS Homeostasis in Response to Fungal Infections

Redox Homeostasis and Responses to Viruses

Role of Peroxisomes and Other Organelles in Plant Diseases

Cellular Responses to Pathogens in Wheat

Impact of Viruses on Photosynthesis

Improving Resiliency to Phytopathogens in Wheat Using Self-Protection Mechanisms

Index

Blank Page.

Notes:

Description based on publisher supplied metadata and other sources.

Description based on print version record.

Other Format:

Print version: Yastreb, Tetiana O. Regulation of Adaptive Responses in Plants

ISBN:

9798891137615