Author: P. Vidhyasekaran
Publisher: CRC Press
ISBN: 1040288901
Category : Science
Languages : en
Pages : 476
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Book Description
Examine the most recent developments in molecular plant pathology!This comprehensive reference book describes the molecular biology of plant-pathogen interactions in depth. With Dr. Vidhyasekaran’s keen insights and experienced critical viewpoint, Bacterial Disease Resistance in Plants: Molecular Biology and Biotechnological Applications not only presents reviews of current research but goes on to suggest future research strategies to exploit the studies in interventions with biotechnological, commercial, and field applications.This extraordinarily well-referenced book delivers in-depth examinations of: the molecular recognition process between plants and bacterial pathogens bacterial genes involved in the recognition process hrp, avr, dsp, and hsv genes the transcription of bacterial genes in plants signal transduction systems in bacteria and plants the functions of resistance genes and defense genes at the molecular level the elicitor molecules of bacterial pathogens and plants and their interactions plant and bacterial cell wall modifications and their role in triggering host defense mechanismsBacterial Disease Resistance in Plants also explores active oxygen species, inducible plant proteins and their signals and transcription mechanisms, inducible secondary metabolites, and more. It introduces novel strategies for bacterial disease management using genes from human beings, birds, crabs, insects, fungi, bacteria, and bacteriophages; and genetic engineering techniques that can be used to develop transgenic, disease-resistant plants. Generously illustrated with figures and tables that make the data more quickly understandable, Bacterial Disease Resistance in Plants will be an invaluable resource and textbook for plant pathologists, bacteriologists, botanists, plant physiologists, plant molecular biologists, microbiologists, biochemists, plant cell and applied biologists, genetic engineers, and graduate-level students in these disciplines.
Author: P. Vidhyasekaran
Publisher: CRC Press
ISBN: 9781560229254
Category : Science
Languages : en
Pages : 476
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Book Description
Examine the most recent developments in molecular plant pathology! This comprehensive reference book describes the molecular biology of plant-pathogen interactions in depth. With Dr. Vidhyasekaran’s keen insights and experienced critical viewpoint, Bacterial Disease Resistance in Plants: Molecular Biology and Biotechnological Applications not only presents reviews of current research but goes on to suggest future research strategies to exploit the studies in interventions with biotechnological, commercial, and field applications. This extraordinarily well-referenced book delivers in-depth examinations of: the molecular recognition process between plants and bacterial pathogens bacterial genes involved in the recognition process hrp, avr, dsp, and hsv genes the transcription of bacterial genes in plants signal transduction systems in bacteria and plants the functions of resistance genes and defense genes at the molecular level the elicitor molecules of bacterial pathogens and plants and their interactions plant and bacterial cell wall modifications and their role in triggering host defense mechanisms Bacterial Disease Resistance in Plants also explores active oxygen species, inducible plant proteins and their signals and transcription mechanisms, inducible secondary metabolites, and more. It introduces novel strategies for bacterial disease management using genes from human beings, birds, crabs, insects, fungi, bacteria, and bacteriophages; and genetic engineering techniques that can be used to develop transgenic, disease-resistant plants. Generously illustrated with figures and tables that make the data more quickly understandable, Bacterial Disease Resistance in Plants will be an invaluable resource and textbook for plant pathologists, bacteriologists, botanists, plant physiologists, plant molecular biologists, microbiologists, biochemists, plant cell and applied biologists, genetic engineers, and graduate-level students in these disciplines.
Author: P. Vidhyasekaran
Publisher: CRC Press
ISBN:
Category : Science
Languages : en
Pages : 452
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Book Description
Chapter 1. Molecular Recognition Processes Between Plant and Bacterial Pathogens Physical Contact of Plant Cells is Necessary for Bacterial Recognition Molecules Responsible for Physical Contact Many Bacterial Pathogens Induce Necrosis on Hosts and Nonhosts Bacterial Pathogens Grow in Both Host and Nonhost Plants Bacterial Pathogens Induce Leakage of Nutrients in Both Host and Nonhost Plants Bacterial Genes Involved in Recognition of Hosts and Nonhosts Coregulation of hrp, avr and Other Pathogenicity Genes Transcription of Bacterial Pathogenicity Genes in Planta Plant-Derived Molecules May Be Involved in Induction of Bacterial Genes Some Plant Signals May Direct Synthesis of Elicitors Secretion of Elicitors From Bacterial Cells in Plants The Role of hrp and avr Genes in Early Recognition Process in Plant-Bacterial Pathogen Interactions Other Signal Molecules of Bacterial Pathogens The Signal Transduction System Systemic Signal Induction Is Cell Death Involved in Signal Transduction Pathway? How Pathogens Avoid or Overcome Host Defense Mechanisms Induced by the Signal Transduction System? Possible Role of Signal Transduction System in Evasion of Host Recognition by Phytopathogenic Bacteria During Pathogenesis Chapter 2. Host Defense Mechanisms: Cell Wall-the First Barrier and a Source of Defense Signal Molecules The First Barrier to Bacterial Infection in Plants Structure of the Plant Cell Wall Pectic Polysaccharides Cellulose Hemicellulos Cell Wall Proteins Bacterial Genes Encoding Extracellular Enzymes Bacterial Genes Regulating Production of Extracellular Enzymes Bacterial Genes Regulating Secretion of Extracellular Enzymes Secretion of Proteases The Signaling System in Induction of Bacterial Extracellular Enzymes Plant Cell Wall Components Involved in Defense Mechanisms Against Bacterial Pathogens Bacterial Extracellular Enzymes Induce Host Defense Mechanisms Pectic Fragments Induce Virulence Genes in Bacterial and Defense Genes in Plants Pectic Enzymes Vary in Inducing Resistance or Susceptibility Polygalacturonase-Inhibiting Proteins Cell Wall Modifications and Bacterial Disease Resistance Chapter 3. Active Oxygen Species Mechanism of Production of Active Oxygen Species Signals for Induction of Active Oxygen Species in Bacteria-Infected Plants Bacterial Infection Leads to Production of Active Oxygen Species in Plants Active Oxygen Species May Induce Lipid Peroxidation Increases in Active Oxygen Species Lead to Activation of Lipoxygenase Active Oxygen Species Production Leads to Cell Membrane Damage Active Oxygen Species May Directly Kill Bacterial Pathogens Bacterial Pathogens May Tolerate Toxicity of Active Oxygen Species Antioxidants of the Host May Protect Bacterial Pathogens Against Active Oxygen Species The Possible Role of Active Oxygen Species in Disease Resistance Chapter 4. Inducible Plant Proteins Nomenclature of Pathogen-Inducible Plant Proteins Occurrence of PR Proteins in Various Plants Classification of PR Proteins Bacterial Pathogens Induce PR Proteins Molecular Mechanisms of Induction of PR Proteins Compartmentalization of PR Proteins in Plant Tissues The Role of PR Proteins in Bacterial Disease Resistance The Second Group of Pathogen-Inducible Proteins: Constitutive, but Increasingly Induced Hydroxyproline-Rich Glycoproteins Lectins Not All Inducible Proteins Need Be Involved in Inducing Bacterial Disease Resistance Chapter 5. Inducible Secondary Metabolites What Are Inducible Secondary Metabolites? Bacterial Pathogens Induce Accumulation of Secondary Metabolites in Infected Tissues Phytoalexins Accumulate in Plants After Irreversible Cell Membrane Damage Phytoalexins Accumulate Only Locally and Not Systemically Mode of Syntheses of Phytoalexins Evidences That Induced Secondary Metabolites Are Involved in Bacterial Disease Resistance Phytoalexins May Be Suppressed, Degraded, or Inactivated in Susceptible Interactions Some Phytoalexins May Not Have Any Role in Disease Resistance Constitutive, but Induced Secondary Metabolites During Pathogenesis Chapter 6. Biotechnological Applications: Molecular Manipulation of Bacterial Disease Resistance Manipulation of Signal Transduction System for Induction of Disease Resistance Manipulation of Resistance Genes Involved in Signal Transduction System Manipulation of Signal Transduction System by Elicitors Manipulation of Signal Transduction System by Using Chemicals Manipulation of Signal Transduction System by Using Rhizobacterial Strains Manipulation of Signal Transduction System by Enhanced Biosynthesis of Salicylic Acid Manipulation of Signal Transduction System by Inducing Accelerated Cell Death Manipulation of Signal Transduction System by Enhanced Biosynthesis of Cytokinins Manipulation of Inducible Proteins for Induction of Bacterial Disease Resistance Suppression of Virulence Factors of Bacterial Pathogens to Manage Bacterial Diseases Exploitation of Insect Genes Encoding Antibacterial Proteins for Bacterial Disease Management Exploitation of Bacteriophage Genes for Bacterial Disease Management Exploitation of Genes from Human Beings, Hens, and Crabs for Management of Plant Bacterial Diseases References Index.
Author: G.E. Russell
Publisher: Butterworth-Heinemann
ISBN: 1483192369
Category : Science
Languages : en
Pages : 496
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Book Description
Studies in the Agricultural and Food Sciences: Plant Breeding for Pest and Disease Resistance presents a critical review of the development of resistant varieties of plant to pests and diseases. It discusses the economic impact of pests and diseases; the methods of controlling these pests and diseases; and the challenges being faced by a plant breeder. Some of the topics covered in the book are the general principles and methods of breeding for resistance; importance of parasite variability to the plant breeder; methods of testing for resistance; requirements for successful inoculation; production of resistant varieties; and economic importance of fungal diseases; and variability in fungal pathogen. Pathogenic fungi and fungal diseases are also covered. The control of fungal diseases by resistant varieties is discussed. An in-depth analysis of diseases in plants is provided. The characteristics of bacteria and bacterial diseases are also presented. A chapter is devoted to epidemiology of diseases associated with mycoplasma-like organisms and rickettsia-like organisms. The book can provide useful information to farmers, botanists, students, and researchers.
Author: J.E. Vanderplank
Publisher: Elsevier
ISBN: 0323161987
Category : Science
Languages : en
Pages : 209
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Book Description
Disease Resistance in Plants, Second Edition, looks at genetic, epidemiologic, biochemical, and biometric principles for developing new cultivars possessing genetic resistance to diseases. It examines the nature of disease resistance and resistance genes, and it highlights the importance of stabilizing selection, sugar, biotrophy, and necrotrophy to obtain the greatest possible yields. Organized into 17 chapters, this volume begins with an overview of disease resistance in plants and the ways to develop disease-resistant variants. It then discusses unspecific resistance; the resistance gene paradox; susceptibility and resistance within narrow host taxa; phenotypic variation and gene numbers in host plants; discontinuous variation and cytoplasmic inheritance; and experimental difficulties in partitioning variance. The reader is also introduced to epistasis and the structure of virulence in pathogens; the notion of physiological race; how the pathogen adapts to the host; mutation in the pathogen from avirulence to virulence; horizontal and vertical resistance to disease and its epidemiological effects; and the link between protein polymorphism and vertical resistance. In addition, the book discusses genes for susceptibility in the host versus genes for avirulence (or virulence) in the pathogen; sink-induced loss of resistance; high-sugar disease processes and biotrophy; slow rusting of cereal crops; plant resistance against endemic disease; and the accumulation of resistance genes in heterogeneous host populations. This book will be useful to plant pathologists and plant breeders.
Author: Ilan Chet
Publisher: Wiley-Liss
ISBN:
Category : Nature
Languages : en
Pages : 400
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Book Description
This study presents current advances in the biotechnological control of plant disease. The contributors discuss topics including the impact of biotechnology on plant breeding, molecular genetic research in disease control and the improvement of biological control through biotechnical methods.
Author: Yulin Jia
Publisher: BoD – Books on Demand
ISBN: 1789843871
Category : Technology & Engineering
Languages : en
Pages : 220
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Book Description
This book focuses on recent advances in genetic resources, host - pathogen interactions, assay methods, mechanisms of pathogenesis, and disease resistance. Environmentally benign crop protection methods for major rice diseases such as rice blast, sheath blight, bacterial blight, and newly emerged rice diseases such as false smut and bacterial panicle blight disease are included. The content also contains recent rice breeding methods for higher yield and improved disease resistance, rice processing, delicious rice recipes, and food safety. The book includes a comprehensive understanding of Bacillus thuringiensis toxin and its application for crop protection. Holistically, the book demonstrates successful applications of genomics, physiology, chemistry, genetics, pathology, soil science, and food technology to sustainably protect rice crops for global food safety.
Author: K. Rudolph
Publisher: Springer Science & Business Media
ISBN: 9780792346012
Category : Science
Languages : en
Pages : 714
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Book Description
During the last decade, research on Pseudomonas syringae pathovars and related pathogens has progressed rapidly, opening up many new avenues. The application of molecular genetics has provided new insights into determinants of pathogenicity and virulence. Progress has also been made in elucidating the chemical structures and modes of action of phytotoxins from Pseudomonas syringae; by establishing novel strategies for disease control; in biotechnological applications; by studying the resistant reaction of the plant with a combined biochemical and genetic approach; and in the development of new detection and identification methodologies as tools in epidemiological studies. With such rapid advances it becomes more and more difficult to keep abreast of the developments and concepts within disciplines, all involving research on pathovars of P. syringae. In an attempt to provide a balanced overview, recent developments in these rapidly expanding fields have been critically reviewed at the beginning of each chapter by internationally renowned experts. Our comprehensive coverage has been made possible because all the contributors to this volume presented their latest findings at the `5th International Conference on Pseudomonas syringae Pathovars and Related Pathogens' in Berlin, September 3-8, 1995. In this way, it was possible to bring together contributions from a wide range of fields including phytopathology, genetics, bacteriology, plant breeding, plant protection, and taxonomy. This book is not intended simply as a record of the proceedings of the Berlin Conference, but as an extension of recent findings and hypotheses put forward at the meeting. All papers published in this volume have been reviewed by the Editors.
Author: David B. Collinge
Publisher: Springer Science & Business Media
ISBN: 1402087802
Category : Science
Languages : en
Pages : 200
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Book Description
The main theme of the book is sustainable disease management in a European context. Some of the questions addressed are: How does society benefit from plant pathology research? How can new molecular approaches solve relevant problems in disease management? What other fields can we exploit in plant pathology research? What challenges are associated with free trade across the new borders? How can we contribute to solving problems of developing countries? How does plant pathology contribute to food quality and safety? How does globalization/internationalization affect teaching and extension in plant pathology?
Author: P.A.H.M. Bakker
Publisher: Springer Science & Business Media
ISBN: 1402067763
Category : Science
Languages : en
Pages : 127
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Book Description
In the context of increasing concern for food and environmental quality, use of Plant Growth-Promoting Rhizobacteria (PGPR) for reducing chemical inputs in agriculture is a potentially important issue. This book provides an update by renowned international experts on the most recent advances in the ecology of these important bacteria, the application of innovative methodologies for their study, their interaction with the host plant, and their potential application in agriculture.
