Mechanisms of Resistance to Plant Diseases

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Publisher : Springer Science & Business Media
ISBN 13 : 9400951450
Total Pages : 473 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Mechanisms of Resistance to Plant Diseases by : R.S. Fraser

Download or read book Mechanisms of Resistance to Plant Diseases written by R.S. Fraser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant resistance to pathogens is one of the most important strategies of disease control. Knowledge of resistance mechanisms, and of how to exploit them, has made a significant contribution to agricultural productivity. However, the continuous evolution of new variants of pathogen, ana additional control problems posed by new crops and agricultural methods, creates a need for a corresponding increase in our understanding of resistance and ability to utilize it. The study of resistance mechanisms also has attractions from a purely academic point of view. First there is the breadth of the problem, which can be approached at the genetical, molecular, cellular, whole plant or population lev~ls. Often there is the possibility of productive exchange of ideas between different disciplines. Then there is the fact that despite recent advances, many of the mechanisms involved have still to be fully elucidated. Finally, and compared with workers in other areas of biology, the student of resistance is twice blessed in having as his subject the interaction of two or more organisms, with the intriguing problems of recognition, specificity and co-evolution which this raises.

Plant Pathogen Resistance Biotechnology

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Publisher : John Wiley & Sons
ISBN 13 : 1118867769
Total Pages : 453 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Plant Pathogen Resistance Biotechnology by : David B. Collinge

Download or read book Plant Pathogen Resistance Biotechnology written by David B. Collinge and published by John Wiley & Sons. This book was released on 2016-06-13 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant pathogens and diseases are among the most significant challenges to survival that plants face. Disease outbreaks caused by microbial or viral pathogens can decimate crop yields and have severe effects on global food supply. Understanding the molecular mechanisms underlying plant immune response and applying this understanding to develop biotechnological tools to enhance plant defense against pathogens has great potential for moderating the impact of plant disease outbreaks. Plant Pathogen Resistance Biotechnology’s main focus is an in depth survey of the biological strategies being used to create transgenic disease resistant plants for sustainable plant resistance Plant Pathogen Resistance Biotechnology is divided into four sections. The first section covers biological mechanisms underpinning disease resistance in plants, while the second highlights case studies of important pathogen-crop groups and then considers why the application of important pathogen-crop groups, transgenic-based strategies designed to selectively target pathogens could benefit crop production. The third section provides information on the status of transgenic crops around the world, and finally the last part explores high-tech alternatives to genetic engineering for developing disease resistant traits in plants. Edited and authored by leaders in the field, Plant Pathogen Resistance Biotechnology will be an invaluable resource to those studying or researching plant biotechnology, plant pathology, plant biology, plant and crop genetics, in addition to crop science.

Genetic and Molecular Basis of Plant Pathogenesis

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Publisher : Springer Science & Business Media
ISBN 13 : 3642669654
Total Pages : 180 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Genetic and Molecular Basis of Plant Pathogenesis by : J.E. Vanderplank

Download or read book Genetic and Molecular Basis of Plant Pathogenesis written by J.E. Vanderplank and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: As befits a volume in the Advanced Series in Agricultural Sciences, this book was written with problems of practical agriculture in mind. One of the ways of controlling plant disease is by using resistant cultivars; and from the wide literature of genetics and biochemistry in plant pathology I have emphasized what seems to bear most closely on breeding for disease resistance. This has a double advantage, for it happens all to the good that this emphasis is also an emphasis on primary causes of disease, as distinct from subsequent processes of symptom expression and other secondary effects. The chapters are entirely modern in outlook. The great revolution in biology this century had its high moments in the elucidation of the DNA double helix in 1953 and the deciphering of the genetic code in 1961. This book, so far as I know, is the first in plant pathology to be conceived within the framework of this new biology. Half the book could not have been written 20 years ago, even if there had then been available all the literature that has since accumulated on the genetics and chemistry of plant disease. The new biology is the cement this book uses to bind the literature together. Another feature of this book is an emphasis on thermodynamics.

Induced Resistance to Disease in Plants

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Publisher : Springer Science & Business Media
ISBN 13 : 9401584206
Total Pages : 190 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Induced Resistance to Disease in Plants by : R. Hammerschmidt

Download or read book Induced Resistance to Disease in Plants written by R. Hammerschmidt and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Induced or acquired resistance to disease in plants has been known for many years, but the phenomenon was studied in only a few laboratories until about a decade ago. Since then, there has been an increasing interest in induced resistance as a new, environmentally safe means of disease control, as well as a model for the study of the genes involved in host defence and the signals that control them. This increased interest led the editors of Induced Resistance to Disease in Plants to collect and summarise much of the current and older literature on the topic in a single volume. Each chapter covers its topic as comprehensively as possible, thus serving as a solid introduction to the literature, as well as expressing its writer's own views on the state of research in the area and giving an indication of where future research may lead. Induced Resistance to Disease in Plants addresses the biology of induced resistance in legumes, solanaceae, cucurbits and monocots, since these are the families that have received the most attention, followed by a discussion of the molecular basis of induced resistance, its genetic and evolutionary significance, and practical applications in disease control. The book will provide a background for those commencing work in the area, as well as a source of information for established workers who wish to learn about other areas of induced resistance.

Fungicide Resistance in Plant Pathogens

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Publisher : Springer
ISBN 13 : 4431556427
Total Pages : 481 pages
Book Rating : 4.4/5 (315 download)

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Book Synopsis Fungicide Resistance in Plant Pathogens by : Hideo Ishii

Download or read book Fungicide Resistance in Plant Pathogens written by Hideo Ishii and published by Springer. This book was released on 2015-08-31 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers a comprehensive coverage of the general principles and recent advances in fungicide resistance. It describes the development, mechanisms, monitoring, and management of resistance and covers the most important group of fungicides that have caused resistance on various crops. An historical review of fungicide resistance over the past 40 years sets the scene for up-to-date basic information on mode of action, as well as the genetics, mechanisms, and evolution of resistance. Monitoring for resistance, including the latest developments in molecular diagnostics, moves readers into the practical aspects of resistance management, which is dealt with through a series of case studies outlining fungicide-use strategies on several key crops. The chapters reflect the experience of authors internationally recognised for their significant contributions to fungicide resistance research. The majority of crop diseases are caused by fungal pathogens, and disease control relies heavily on chemically synthesized fungicides. However, modern fungicides often encounter the problem of resistance development in target pathogens. Thus pathogen resistance to fungicides is an important factor that causes loss of yield and quality of crops. It often threatens biosecurity through the decrease of fungicide efficacy in the fields. To manage fungicide resistance successfully will require the promotion of integrated disease management, involving not just chemical fungicides, but also host plant resistance, agronomic factors, and reliable biological control agents where these are available. Well referenced throughout, the book offers a comprehensive account of resistance, which will be useful as a source of material for lecturers and for both industrial and academic scientists involved in fungicide resistance research. It is also a valuable sourcebook for students.

Molecular Biology in Plant Pathogenesis and Disease Management:

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Publisher : Springer Science & Business Media
ISBN 13 : 1402082479
Total Pages : 335 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Molecular Biology in Plant Pathogenesis and Disease Management: by : P. Narayanasamy

Download or read book Molecular Biology in Plant Pathogenesis and Disease Management: written by P. Narayanasamy and published by Springer Science & Business Media. This book was released on 2008-04-29 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigations on various aspects of plant-pathogen interactions have the ultimate aim of providing information that may be useful for the development of effective crop disease management systems. Molecular techniques have accelerated the formulation of short- and long-term strategies of disease management. Exclusion and eradication of plant pathogens by rapid and precise detection and identification of microbial pathogens in symptomatic and asymptomatic plants and planting materials by employing molecular methods has been practiced extensively by quarantines and certification programs with a decisive advantage. Identification of sources of resistance genes, cloning and characterization of desired resistance genes and incorporation of resistance gene(s) into cultivars and transformation of plants with selected gene(s) have been successfully performed by applying appropriate molecular techniques. Induction of resistance in susceptible cultivars by using biotic and abiotic inducers of resistance is a practical proposition for several crops whose resistance levels could not be improved by breeding or transformation procedures. The risks of emergence of pathogen strains less sensitive or resistant to chemicals have been reduced appreciably by rapid identification of resistant strains and monitoring the occurrence of such strains in different geographical locations.

Plant Pathology

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Publisher : Elsevier
ISBN 13 : 0323144039
Total Pages : 646 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Plant Pathology by : George Agrios

Download or read book Plant Pathology written by George Agrios and published by Elsevier. This book was released on 2012-12-02 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Pathology presents information and advances in plant pathology including disease induction and development and disease resistance and control. This book is organized into two major parts encompassing 14 chapters that focus on diseases, pathogenicity, and pathogen variability. The first part of the book deals with general considerations of disease, the disease cycle, parasitism and pathogenicity, and the variability in pathogens. This is followed by a presentation of the mechanisms by which pathogens cause disease and plants resist disease. Core chapters focus on the effects of pathogen-produced enzymes, toxins, growth regulators, and polysaccharides on the structural organization and on the basic physiological processes of photosynthesis, translocation, and respiration. The chapters also discuss the defense mechanisms of the plant. Moreover, this book explains the genetics of host-parasite interaction, effects of environment on disease development, and control. The second part of the book deals with the infectious diseases caused by fungi, bacteria, parasitic higher plants, viruses, and nematodes. This part also looks into the noninfectious diseases caused by environmental factors. The diseases caused by each type of pathogen are discussed comprehensively as a group and are subsequently discussed individually in detail. This book includes diagrams of cycles for each disease to create visual images for better understanding of the disease and message retention. This book is ideal for students with introductory course in plant pathology.

Plant Resistance to Herbivores and Pathogens

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Publisher : University of Chicago Press
ISBN 13 : 0226924858
Total Pages : 601 pages
Book Rating : 4.2/5 (269 download)

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Book Synopsis Plant Resistance to Herbivores and Pathogens by : Robert S. Fritz

Download or read book Plant Resistance to Herbivores and Pathogens written by Robert S. Fritz and published by University of Chicago Press. This book was released on 2012-07-15 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Far from being passive elements in the landscape, plants have developed many sophisticated chemical and mechanical means of deterring organisms that seek to prey on them. This volume draws together research from ecology, evolution, agronomy, and plant pathology to produce an ecological genetics perspective on plant resistance in both natural and agricultural systems. By emphasizing the ecological and evolutionary basis of resistance, the book makes an important contribution to the study of how phytophages and plants coevolve. Plant Resistance to Herbivores and Pathogens not only reviews the literature pertaining to plant resistance from a number of traditionally separate fields but also examines significant questions that will drive future research. Among the topics explored are selection for resistance in plants and for virulence in phytophages; methods for studying natural variation in plant resistance; the factors that maintain intraspecific variation in resistance; and the ecological consequences of within-population genetic variation for herbivorous insects and fungal pathogens. "A comprehensive review of the theory and information on a large, rapidly growing, and important subject."—Douglas J. Futuyma, State University of New York, Stony Brook

Disease Resistance in Crop Plants

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Publisher : Springer
ISBN 13 : 3030207285
Total Pages : 314 pages
Book Rating : 4.0/5 (32 download)

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Book Synopsis Disease Resistance in Crop Plants by : Shabir Hussain Wani

Download or read book Disease Resistance in Crop Plants written by Shabir Hussain Wani and published by Springer. This book was released on 2019-07-24 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human population is escalating at an enormous pace and is estimated to reach 9.7 billion by 2050. As a result, there will be an increase in demand for agricultural production by 60–110% between the years 2005 and 2050 at the global level; the number will be even more drastic in the developing world. Pathogens, animals, and weeds are altogether responsible for between 20 to 40 % of global agricultural productivity decrease. As such, managing disease development in plants continues to be a major strategy to ensure adequate food supply for the world. Accordingly, both the public and private sectors are moving to harness the tools and paradigms that promise resistance against pests and diseases. While the next generation of disease resistance research is progressing, maximum disease resistance traits are expected to be polygenic in nature and controlled by selective genes positioned at putative quantitative trait loci (QTLs). It has also been realized that sources of resistance are generally found in wild relatives or cultivars of lesser agronomic significance. However, introgression of disease resistance traits into commercial crop varieties typically involves many generations of backcrossing to transmit a promising genotype. Molecular marker-assisted breeding (MAB) has been found to facilitate the pre-selection of traits even prior to their expression. To date, researchers have utilized disease resistance genes (R-genes) in different crops including cereals, pulses, and oilseeds and other economically important plants, to improve productivity. Interestingly, comparison of different R genes that empower plants to resist an array of pathogens has led to the realization that the proteins encoded by these genes have numerous features in common. The above observation therefore suggests that plants may have co-evolved signal transduction pathways to adopt resistance against a wide range of divergent pathogens. A better understanding of the molecular mechanisms necessary for pathogen identification and a thorough dissection of the cellular responses to biotic stresses will certainly open new vistas for sustainable crop disease management. This book summarizes the recent advances in molecular and genetic techniques that have been successfully applied to impart disease resistance for plants and crops. It integrates the contributions from plant scientists targeting disease resistance mechanisms using molecular, genetic, and genomic approaches. This collection therefore serves as a reference source for scientists, academicians and post graduate students interested in or are actively engaged in dissecting disease resistance in plants using advanced genetic tools.

Plant Pathogenesis

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Publisher : Springer Science & Business Media
ISBN 13 : 364266184X
Total Pages : 114 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Plant Pathogenesis by : Harry Wheeler

Download or read book Plant Pathogenesis written by Harry Wheeler and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Advanced Series in Agricultural Sciences is designed to fill a long-felt need for advanced educational and technological books in the agricultural sciences. These texts, intended primarily for students of agriculture, should also provide up-to-date technical background reading for the many agricultural workers in extension services, educational systems, or international bodies. The editors of Advanced Series in Agricultural Sciences will select key subjects relating to the agricultural environment, agricultural physics and chemistry, soil science, plant sciences, animal sciences, food technology, and agricultural engineering for a critical and synthetic appraisal. An initial theoretical presentation will be used by authors of individual volumes in the series to develop a technical approach~including examples and practical solutions~ to each subject. In addressing the advanced undergraduate and early graduate student of agriculture, selected authors will present the latest information, leavened with the lessons learned from their own experience, on precise and well-defined topics. Such books that widen the horizons of the student of agriculture can serve, too, as useful reference sources for the young specialist in the early years of his career. Many specialists who are involved in teaching agricultural science are isolated from universities and research institutions. This series will bring them up-to-date scientific information, thus keeping them in touch with progress. The basic objective of Advanced Series in Agricultural Sciences is to effect a structural integration of the theoretic and technical approaches to agriculture.

Natural Resistance Mechanisms of Plants to Viruses

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Publisher : Springer Science & Business Media
ISBN 13 : 1402037805
Total Pages : 547 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Natural Resistance Mechanisms of Plants to Viruses by : Gad Loebenstein

Download or read book Natural Resistance Mechanisms of Plants to Viruses written by Gad Loebenstein and published by Springer Science & Business Media. This book was released on 2007-05-26 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a first attempt to link well-known plant resistance phenomena with emerging concepts in molecular biology. Resistance phenomena such as the local lesion response, induced resistance, "green islands" and resistance in various crop plants are linked with new information on gene-silencing mechanisms, gene silencing suppressors, movement proteins and plasmodesmatal gating, downstream signalling components, and more.

Plant Pathology and Plant Diseases

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Publisher : CABI
ISBN 13 : 1789243181
Total Pages : 462 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Plant Pathology and Plant Diseases by : Anne Marte Tronsmo

Download or read book Plant Pathology and Plant Diseases written by Anne Marte Tronsmo and published by CABI. This book was released on 2020-10-12 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a comprehensive introduction to all aspects of plant diseases, including pathogens, plant-pathogen interactions, their management, and future perspectives. Plant diseases limit potential crop production and are responsible for considerable losses in agriculture, horticulture and forestry. Our global food production systems are under increasing pressure from global trade, climate change and urbanization. If we could alleviate the losses due to plant diseases, we would be able to produce roughly 20% more food - enough to feed the predicted world population in 2050. Co-authored by a group of international teachers of plant pathology who have collaborated for many years, the book gives expert and seamless coverage. Plant Pathology and Plant Diseases: Addresses major advances in plant-pathogen interactions, classification of plant pathogens, and the methods of managing or controlling disease Is relevant for a global audience; it covers many examples of diseases with an impact worldwide but with an emphasis on disease of particular importance in a temperate context Features over 400 striking figures and colour photographs It is suitable for graduate students and advanced undergraduates studying plant pathology, biology, agriculture and horticulture.

Physiological Plant Pathology

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Publisher : Springer Science & Business Media
ISBN 13 : 364266279X
Total Pages : 909 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Physiological Plant Pathology by : R. Heitefuß

Download or read book Physiological Plant Pathology written by R. Heitefuß and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant pathology embraces all aspects of biological and scientific activity which are concerned with understanding the complex phenomena of diseases in plants. Physiological plant pathology represents those specialities within plant pathology which focus on the physiological and biochemical activities of pathogens and on the response of host plant tissues. Today there is an increasing recognition on the part of the scientific agri cultural community that only through a deeper and more fundamental under standing of all the interacting components of the agricultural biota can we expect to improve our capabilities of feeding an expanding world population. It is in this context that physiological plant pathology has assumed new significance within the broader field of plant pathology. No longer are studies on the biochemistry and physiology of pathogens and pathogenesis merely isolated academic exercises; rather, a substantial coherent body of knowledge is accumulating upon which our understanding of the process of disease developmen t and host resistance is being founded. It is from these foundations of knowledge that ultimately new insights into the control of plant diseases may be expected to grow. It seems appropriate, therefore, that at regular intervals those involved in the various subspecialities encompassing the broadest aspects of physiological plant pathology reassess the contributions within the particular specialities in the light of new knowledge and technologies for the purpose of articulating new and productive directions for the future.

Physiology and Biochemistry of Plant-Pathogen Interactions

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Publisher : Springer Science & Business Media
ISBN 13 : 1468411497
Total Pages : 293 pages
Book Rating : 4.4/5 (684 download)

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Book Synopsis Physiology and Biochemistry of Plant-Pathogen Interactions by : I. J. Misaghi

Download or read book Physiology and Biochemistry of Plant-Pathogen Interactions written by I. J. Misaghi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has been a significant surge of interest in the study of the physiology and biochemistry of plant host-parasite interactions in recent years, as evidenced by the number of research papers currently being published on the subject. The in creased interest is probably based on the evidence that effective management of many plant diseases is, for the most part, contingent upon a clear understanding of the nature of host-parasite interactions. This intensified research effort calls for a greater number of books, such as this one, designed to compile, synthesize, and evaluate widely scattered pieces of information on this subject. The study of host-parasite interactions concerns the struggle between plants and pathogens, which has been incessant throughout their coevolution. Such in teractions are often highly complex. Pathogens have developed sophisticated of fensive systems to parasitize plants, while plants have evolved diversified defen sive strategies to ward off potential pathogens. In certain cases, the outcome of a specific host-parasite interaction seems to depend upon the presence or efficacy of the plant's defense system. A plant may become diseased when a parasite manages to invade it, unhindered by preexisting defense systems and/or without eliciting the plant's induced resistance response(s). Absence of disease may re flect the inability of the invading pathogen to overcome the plant's defense sys tem(s).

Induced Resistance for Plant Defense

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Publisher : John Wiley & Sons
ISBN 13 : 1118371836
Total Pages : 352 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis Induced Resistance for Plant Defense by : Dale R. Walters

Download or read book Induced Resistance for Plant Defense written by Dale R. Walters and published by John Wiley & Sons. This book was released on 2014-10-20 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Induced resistance offers the prospect of broad spectrum, long-lasting and potentially environmentally-benign disease and pest control in plants. Induced Resistance for Plant Defense 2e provides a comprehensive account of the subject, encompassing the underlying science and methodology, as well as research on application of the phenomenon in practice. The second edition of this important book includes updated coverage of cellular aspects of induced resistance, including signalling and defenses, costs and trade-offs associated with the expression of induced resistance, research aimed at integrating induced resistance into crop protection practice, and induced resistance from a commercial perspective. Current thinking on how beneficial microbes induce resistance in plants has been included in the second edition. The 14 chapters in this book have been written by internationally-respected researchers and edited by three editors with considerable experience of working on induced resistance. Like its predecessor, the second edition of Induced Resistance for Plant Defense will be of great interest to plant pathologists, plant cell and molecular biologists, agricultural scientists, crop protection specialists, and personnel in the agrochemical industry. All libraries in universities and research establishments where biological, agricultural, horticultural and forest sciences are studied and taught should have copies of this book on their shelves.

Molecular Aspects of Plant-Pathogen Interaction

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Publisher : Springer
ISBN 13 : 9811073716
Total Pages : 367 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Molecular Aspects of Plant-Pathogen Interaction by : Archana Singh

Download or read book Molecular Aspects of Plant-Pathogen Interaction written by Archana Singh and published by Springer. This book was released on 2018-02-15 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book offers an integrated overview of plant–pathogen interactions. It discusses all the steps in the pathway, from the microbe–host-cell interface and the plant’s recognition of the microbe to the plant’s defense response and biochemical alterations to achieve tolerance / resistance. It also sheds light on the classes of pathogens (bacteria, fungus and viruses); effector molecules, such as PAMPs; receptor molecules like PRRs and NBS-LRR proteins; signaling components like MAPKs; regulatory molecules, such as phytohormones and miRNA; transcription factors, such as WRKY; defense-related proteins such as PR-proteins; and defensive metabolites like secondary metabolites. In addition, it examines the role of post-genomics, high-throughput technology (transcriptomics and proteomics) in studying pathogen outbreaks causing crop losses in a number of plants. Providing a comprehensive picture of plant-pathogen interaction, the updated information included in this book is valuable for all those involved in crop improvement.

Bacterial Disease Resistance in Plants

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Publisher : CRC Press
ISBN 13 :
Total Pages : 452 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Bacterial Disease Resistance in Plants by : P. Vidhyasekaran

Download or read book Bacterial Disease Resistance in Plants written by P. Vidhyasekaran and published by CRC Press. This book was released on 2002-11-15 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.