Table of Contents
Cover
Title Page
Copyright
About the Editor
List of Contributors
Preface
Part I: Action of Phytohormones in Stress
Chapter 1: Auxin as a Mediator of Abiotic Stress Responses
1.1 Introduction
1.2 Auxin: A Short Overview of Appearance, Metabolism, Transport, and Analytics
1.3 How Auxin Homeostasis Shifts with Diverse Abiotic Stresses
1.4 How Does Auxin Signaling Respond to Abiotic Stress?
1.5 Auxin and Redox State During Abiotic Stress
1.6 Auxin-Stress Hormones Crosstalk in Stress Conditions
1.7 Promiscuous Protein Players of Plant Adaptation: Biochemical and Structural Views
1.8 Conclusion
Acknowledgment
References
Chapter 2: Mechanism of Auxin Mediated Stress Signaling in Plants
2.1 Introduction
2.2 Auxin Biosynthesis, Homeostasis, and Signaling
2.3 Auxin Mediated Stress Responses in Model and Crop Plants
2.4 Regulation of Root System Architecture under Drought and Nutrient Stresses
2.5 Conclusions and Future Perspectives
References
Chapter 3: Integrating the Knowledge of Auxin Homeostasis with Stress Tolerance in Plants
3.1 Introduction
3.2 Auxin Biosynthesis and its Role in Plant Stress
3.3 Auxin Transport and its Role in Plant Stress
3.4 Auxin Signaling and its Role in Plant Stress
3.5 Auxin Conjugation and Degradation and its Role in Plant Stress
3.6 Conclusions
References
Chapter 4: Cytokinin Signaling in Plant Response to Abiotic Stresses
4.1 Introduction
4.2 CK Metabolism
4.3 The Components of the CK Signaling Pathway
4.4 CK Signaling in Plant Responses to the Abiotic Stresses
4.5 Genetic Engineering of CK Content for Improvement of Plant Tolerance to Abiotic Stresses
4.6 Conclusions
Acknowledgments
References
Chapter 5: Crosstalk Between Gibberellins and Abiotic Stress Tolerance Machinery in Plants
5.1 Introduction
5.2 Gibberellins: Biosynthesis, Transport, and Signaling
5.3 GA Metabolism and Signaling During Abiotic Stress
5.4 Crosstalk between GA and Other Plant Hormones in Response to Abiotic Stresses
5.5 Applications in Crop Improvement
5.6 Conclusion
Acknowledgment
References
Chapter 6: The Crosstalk of GA and JA: A Fine-Tuning of the Balance of Plant Growth, Development, and Defense
6.1 Introduction
6.2 GA Pathway in Plants
6.3 JA Pathway in Plants
6.4 GA Antagonizes JA-Mediated Defense
6.5 JA Inhibits GA-Mediated Growth
6.6 GA and JA Synergistically Mediate Plant Development
6.7 Conclusions
Acknowledgments
References
Chapter 7: Jasmonate Signaling and Stress Management in Plants
7.1 Introduction
7.2 JA Biosynthesis and Metabolic Fate
7.3 JA Signaling Network
7.4 Physiological Role of JAs
7.5 JA Regulated Stress Responses
7.6 Conclusion
References
Chapter 8: Mechanism of ABA Signaling in Response to Abiotic Stress in Plants
8.1 Introduction
8.2 Signal Perception and ABA Receptors
8.3 Negative Regulators of ABA Signaling: Protein Phosphatase 2C (PP2C)
8.4 Positive Regulators of ABA Signaling: SnRK2
8.5 ABA Signaling Regulating Transcription Factor
8.6 Crosstalk Between Various ABA Responsive Pathways in Abiotic Stress
8.7 Summary and Future Prospects
Acknowledgments
Abbreviations
References
Chapter 9: Abscisic Acid Signaling and Involvement of Mitogen Activated Protein Kinases and Calcium-Dependent Protein Kinases During Plant Abiotic Stress
9.1 Introduction
9.2 ABA Signaling in Plants
9.3 The Signalosome and Signaling Responses Mediated by ABA: Structural Alterations in ABA by PYR/PYL/RCAR
9.4 Structural Alterations During PP2C Inhibition by ABA
9.5 The
abi1-1
Mutation Mystery Solved
9.6 Basic Leucine Zipper (bZIP) TFs in ABA Signaling
9.7 Mitogen-Activated Protein Kinase (MAPK) Cascades and Regulation of Downstream Signaling
9.8 Calcium Dependent Protein Kinases (CDPKs)
9.9 MAPK-CDPK Crosstalk
9.10 Conclusion and Future Perspectives
Acknowledgments
References
Chapter 10: Abscisic Acid Activates Pathogenesis-Related Defense Gene Signaling in Lentils
10.1 Plant Host Defense Mechanisms
10.2 Phytoalexins and Pathogenesis-Related (PR) Proteins
10.3 The Role of Plant Hormones in Pathogen Defense
10.4 The Lentil
Ascochyta lentis
Pathosystem
10.5 Key Defense-Related Genes Involved in
Ascochyta lentis
Defense
10.6 The Effect of Exogenous Hormone Treatment on PR4 and PR10 Transcription in Lentils
10.7 Conclusions
References
Chapter 11: Signaling and Modulation of Non-Coding RNAs in plants by Abscisic Acid (ABA)
11.1 Introduction
11.2 Biogenesis of Non-Coding RNAs in Plants
11.3 Mode of Action of ncRNAs in Plants
11.4 ABA Signaling in Plants
11.5 Non-Coding RNAs and ABA Response
11.6 Conclusion and Future Prospects
References
Chapter 12: Ethylene and Stress Mediated Signaling in Plants: A Molecular Perspective
12.1 Introduction
12.2 Types of Stress
12.3 Overview of Stress Signaling
12.4 Conclusion
Acknowledgment
References
Chapter 13: Regulatory Function of Ethylene in Plant Responses to Drought, Cold, and Salt Stresses
13.1 Functional Roles of Ethylene in Plant Drought Tolerance
13.2 Ethylene Signaling in Plant Cold Tolerance
13.3 Ethylene Signaling and Response to Salt Stress
13.4 Conclusion
References
Chapter 14: Plant Nitric Oxide Signaling Under Environmental Stresses
14.1 Introduction
14.2 Mechanisms of NO Action in Plants
14.3 The Control of NO Homeostasis in Plants
14.4 NO and the Response to Abiotic Stresses
14.5 Conclusions and Future Prospects
References
Chapter 15: Cell Mechanisms of Nitric Oxide Signaling in Plants Under Abiotic Stress Conditions
15.1 Introduction
15.2 Duality of RNS: Key Secondary Messengers in Plant Cells versus Nitrosative Stress Agents
15.3 Tyrosine Nitration as a Hallmark of Nitrosative Stress and Regulatory Post-Translational Modification
15.4 NO and Environmental Abiotic Challenges
15.5 Conclusions and Future Perspectives
Acknowledgments
References
Chapter 16: S-Nitrosylation in Abiotic Stress in Plants and Nitric Oxide Interaction with Plant Hormones
16.1 Introduction
16.2 S-Nitrosylation in Abiotic Stress
16.3 Nitric Oxide and Plant Hormone Interaction
16.4 Conclusions and Future Areas of Research
References
Chapter 17: Salicylic Acid Signaling and its Role in Responses to Stresses in Plants
17.1 Introduction
17.2 Salicylic Acid Biosynthesis and Metabolism in Plants
17.3 Salicylic Acid: A Central Molecule in Plant Responses to Stress
17.4 Salicylic Acid in Relation to Other Phytohormones in Response to Plant Stress Status
17.5 Conclusion
References
Chapter 18: Glucose and Brassinosteroid Signaling Network in Controlling Plant Growth and Development Under Different Environmental Conditions
18.1 Introduction
18.2 Glucose Homeostasis and Signaling in Plants
18.3 Brassinosteroid Biosynthesis and Signaling
18.4 Role of Glc in Plant Adaptation to Changing Environmental Conditions
18.5 Role of BR in Plant Adaptation to Changing Environmental Conditions
18.6 Glc-BR Crosstalk and its Adaptive Significance in Plant Development
18.7 Conclusion and Future Perspective
References
Index
Title Page
About the Editor
List of Contributors
Preface
Part II: Interaction of Other Components with Phytohormones
Chapter 1: Interaction between Hormone and Redox Signaling in Plants: Divergent Pathways and Convergent Roles
1.1 Introduction
1.2 Redox-Hormone Crosstalk in Plants
1.3 Auxin
1.4 Abscisic Acid
1.5 Ethylene
1.6 Jasmonic Acid
1.7 Salicylic Acid
1.8 Brassinosteroids
1.9 Conclusion and Future Perspectives
References
Chapter 2: Redox Regulatory Networks in Response to Biotic Stress in Plants: A New Insight Through Chickpea-Fusarium Interplay
2.1 Introduction
2.2 Production and Scavenging of ROS: The Balance versus Perturbations
2.3 Role of ROS in Plants: Ease and Disease
2.4 Reactive Oxygen Species Networks in Plants
2.5 ROS Signaling in Chickpea-
Fusarium
Interplay
2.6 Concluding Remarks
Acknowledgments
References
Chapter 3: Ca2+, The Miracle Molecule in Plant Hormone Signaling During Abiotic Stress
3.1 Introduction
3.2 Intricacies of Hormonal Signaling in Abiotic Stress
3.3 Ca
2+
Regulated Hormonal Signaling
3.4 Calreticulin (CRT)
3.5 Conclusion
Acknowledgment
Abbreviations
References
Chapter 4: Phosphoglycerolipid Signaling in Response to Hormones Under Stress
4.1 Main Players in Phosphoglycerolipid Signaling Machinery
4.2 Lipid Signaling, An Important Component of Plant Stress Responses
4.3 Involvement of Phosphoglycerolipids in Phytohormone Signaling
4.4 Stresses Can Affect Responses to Hormones by Altering Phosphoglycerolipid Machinery
4.5 Conclusion
Acknowledgments
References
Chapter 5: The Role of the Plant Cytoskeleton in Phytohormone Signaling under Abiotic and Biotic Stresses
5.1 Introduction
5.2 Phytohormone-Mediated Perception of Abiotic Factors via the Cytoskeleton
5.3 Cytoskeleton Regulation in Plant Interactions with Pathogens/Symbionts: Jasmonic and Salicylic Acids, and Strigolactones
5.4 Conclusions and Future Perspectives
Acknowledgments
Abbreviations
References
Chapter 6: Proteins in Phytohormone Signaling Pathways for Abiotic Stress in Plants
6.1 Introduction
6.2 Metabolic Pathways of Phytohormones and Stress-Induced Protein Expression Affecting their Biosynthesis Process
6.3 Proteins for Intra- and Inter-Cellular Transport of Phytohormones
6.4 Hormone Signaling Systems, Hormone Crosstalk, and Stress Responses
6.5 The Application of Proteomics in the Identification of Hormone Signaling Pathways
6.6 Conclusion and Prospective
References
Chapter 7: Perturbation and Disruption of Plant Hormone Signaling by Organic Xenobiotic Pollution
7.1 Introduction
7.2 Plant-Hormone-Interfering Naturally-Occurring Organic Compounds Play Important Roles in the Chemical Ecology of Plants
7.3 Transcriptome Profiling Reveals the Wide-Ranging Molecular Effects of Plant-Organic Xenobiotic Interactions
7.4 The Wide-Ranging Molecular Effects of Plant-Organic Xenobiotic Interactions Emphasize the Involvement of Regulatory Processes
7.5 Specifically Designed Organic Xenobiotics Directly Interact with Plant Hormone Systems
7.6 Organic Xenobiotics Can Cause Biological Effects that Interfere with Plant Hormone Dynamics and Signaling
7.7 The Diversity of Organic Xenobiotic Occurrences in Environmental Pollutions Can Induce Plant Hormone Perturbations in Non-Target Plant Communities
7.8 Conclusions and Perspectives
Acknowledgments
Abbreviations
References
Chapter 8: Plant Hormone Signaling Mediates Plant Growth Plasticity in Response to Metal Stress
8.1 Introduction
8.2 Cadmium (Cd)
8.3 Aluminum (Al)
8.4 Other Metals
Acknowledgments
References
Part III: Transcriptional Regulators of Phytohormones
Chapter 9: Transcription Factors and Hormone-Mediated Mechanisms Regulate Stomata Development and Responses Under Abiotic Stresses: An Overview
9.1 Introduction
9.2 Stomata Development
9.3 Stomatal Response to Drought/Salinity and Waterlogging/Anoxia Constraints
9.4 Conclusions and Perspectives
Acknowledgments
References
Chapter 10: Convergence of Stress-Induced Hormone Signaling Pathways on a Transcriptional Co-Factor
10.1 Introduction
10.2 Mediator Complex
10.3 Role of Mediator in Transcription
10.4 Flexibility of Mediator
10.5 Phytohormone Signaling Under Stress
10.6 Effect of Hormone and Stress on the Expression of Mediator Subunit Genes
10.7 Involvement of Specific Mediator Subunits in Hormone Signaling and Stress Response
10.8 Convergence of Signaling Pathways on the Mediator Complex
10.9 Conclusion
Acknowledgment
References
Chapter 11: Micro-Regulators of Hormones and Stress
11.1 Introduction
11.2 Plant microRNAs
11.3 Role of miRs in Hormone Signaling
11.4 miR Mediated Regulation of Abiotic Stress
11.5 Conclusions and Perspectives
References
Part IV: Involvement of Multiple Phytohormones in Stress Responses
Chapter 12: Signal Transduction Components in Guard Cells During Stomatal Closure by Plant Hormones and Microbial Elicitors
12.1 Introduction
12.2 Compounds or Signals that Regulate Stomatal Function
12.3 Guard Cell Turgor and Stomatal Closure: Ion Fluxes as the Basis
12.4 Experimental Approaches to Studying Signaling Components
12.5 Sensing Systems in Guard Cells
12.6 Signaling Components in Guard Cells
12.7 Validation with
Arabidopsis
Mutants
12.8 Concluding Remarks
Acknowledgments
References
Chapter 13: Plants' Defense and Survival Strategies versus Pathogens' Anti-Defense and Infection Capabilities: The Hormone-Based Mechanisms
13.1 Introduction
13.2 Modulation of Hormone Signaling Networks by Pathogens for Virulence
13.3 Alteration of the Hormone Signaling Network by Plants for Disease Resistance
13.4 Conclusions and Future Perspectives
Acknowledgment
References
Chapter 14: Exploring Crossroads Between Seed Development and Stress Response
14.1 Introduction
14.2 Genes, Proteins, and Pathways Involved in Seed Development
14.3 Genes at the Intersection of Seed Development and Stress Response
14.4 Exploring Bioinformatics Resources
14.5 Insights and Future Prospects
Acknowledgments
References
Chapter 15: Role of Multiple Phytohormones in Regulating Stress Responses in Plants
15.1 Introduction
15.2 Biotic Stress
15.3 Role of Hormones in Abiotic Stress
15.4 Interaction of SA with other Stress Hormones
15.5 SA/ABA Antagonism
15.6 Future Perspective and Challenges
Acknowledgments
References
Chapter 16: Phytohormones and Drought Stress: Plant Responses to Transcriptional Regulation
16.1 Introduction
16.2 Phytohormones: Role in Plant Growth and Development
16.3 Plant Hormonal Response to Stress Conditions
16.4 Hormonal Mediated Transcriptional Response to Stress Conditions
16.5 Phytohormone Mediated Signaling Response Under Stress Conditions
16.6 Significance of Phytohormones in Plant Genetic Engineering
16.7 Conclusion
References
Chapter 17: Mechanisms of Hormone Signaling in Plants Under Abioticand Biotic Stresses
17.1 Introduction
17.2 Role of Hormones in Plant Growth and Development
17.3 Common Tenets in Hormone Signaling in Plants Under Abiotic and Biotic Stress
17.4 Role of ROS in Hormone Signaling Pathways
17.5 Role of MAPK in Hormone Signaling Pathways
17.6 Role of Jasmonic Acid and Cytokinin on Hormone Signaling Pathways
17.7 Role of Brassinosteroids on Hormone Signaling Pathways
17.8 The Crosstalk of Hormones and Hormone-Like Substances in Plants under Abiotic and Biotic Stress Responses
17.9 Conclusion
References
Chapter 18: Transgenic Approaches to Improve Crop Productivity via Phytohormonal Research: A Focus on the Mechanisms of Phytohormone Action
18.1 Introduction
18.2 Phytohormones and Crop Yield: Approaches and Vision for Genetic Improvement
18.3 Manipulation of Phytohormone Levels in Transgenic Plants to Improve Crop Productivity
18.4 Phytohormonal Crosstalks to Enhance Crop Productivity
18.5 Conclusion and Future Directions
Acknowledgments
References
Index
End User License Agreement
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Guide
Cover
Table of Contents
Preface
Part I: Action of Phytohormones in Stress
Begin Reading