Mechanisms Of Resistance To Plant Diseases
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Mechanisms Of Resistance To Plant Diseases
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Author : R.S. Fraser
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Mechanisms Of Resistance To Plant Diseases written by R.S. Fraser and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
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.
Evolution And Functional Mechanisms Of Plant Disease Resistance
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Author : Zhu-Qing Shao
language : en
Publisher: Frontiers Media SA
Release Date : 2020-12-10
Evolution And Functional Mechanisms Of Plant Disease Resistance written by Zhu-Qing Shao and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-10 with Science categories.
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Natural Resistance Mechanisms Of Plants To Viruses
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Author : Gad Loebenstein
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-26
Natural Resistance Mechanisms Of Plants To Viruses written by Gad Loebenstein and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-26 with Science categories.
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.
Multigenic And Induced Systemic Resistance In Plants
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Author : Tuzun Sadik
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-10-26
Multigenic And Induced Systemic Resistance In Plants written by Tuzun Sadik and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-26 with Science categories.
Plants have developed very sophisticated mechanisms to combat pathogens and pestsusingtheleastamountofreservedorgeneratedenergypossible. Theydothis by activating major defense mechanisms after recognition of the organisms that are considered to be detrimental to their survival; therefore they have been able to exist on Earth longer than any other higher organisms. It has been known for the past century that plants carry genetic information for inherited resistance against many pathogenic organisms including fungi, bacteria, and viruses, and that the relationship between pathogenic organisms and hosts plants are rather complex and in some cases time dependent. This genetic information has been the basis for breeding for resistance that has been employed by plant breeders to develop better-yielding disease resistant varieties, some of which are still being cultivated. Single gene resistance is one type of resistance which has been extensively studied by many research groups all around the world using biotechnological methodologies that have been the subject of many books and journal articles; therefore, it is beyond the scope of this book. This type of resistance is very effective, although it can be overcome by the pressure of pathogenic organisms since it depends on interaction of a single elicitor molecule from the pathogen with a single receptor site in the host.
An Introduction To Plant Immunity
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Author : Dhia Bouktila
language : en
Publisher: Bentham Science Publishers
Release Date : 2021-05-24
An Introduction To Plant Immunity written by Dhia Bouktila and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-24 with Science categories.
An Introduction to Plant Immunity is a comprehensive guide to plant immunology and stress response. The book covers the topic in 21 detailed chapters, starting from an introduction to the subject to the latest knowledge about plant disease resistance. The topics covered in the book include plant pathogens, plant diseases, plant immunity, passive defense mechanisms, acquired resistance, molecular genetics of plant immunology, protein function and genetic engineering. Each chapter provides a reader-friendly introduction along with clear sections detailing each topic. Additionally, detailed references for further reading are also provided. The combination of basic and advanced information on plant immunity make this book an essential textbook for students in botany and plant biology courses. Researchers interested in plant genomics and the effects of environmental and microbial interactions on plants will also benefit from this informative reference.
Disease Resistance In Crop Plants
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Author : Shabir Hussain Wani
language : en
Publisher: Springer
Release Date : 2019-07-24
Disease Resistance In Crop Plants written by Shabir Hussain Wani and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-24 with Science categories.
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.
Induced Resistance For Plant Defence
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Author : Dale Walters
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-15
Induced Resistance For Plant Defence written by Dale Walters and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-15 with Technology & Engineering categories.
Plant diseases worldwide are responsible for billions of dollarsworth of crop losses every year. With less agrochemicals being usedand less new fungicides coming on the market due to environmentalconcerns, more effort is now being put into the use of geneticpotential of plants for pathogen resistance and the development ofinduced or acquired resistance as an environmentally safe means ofdisease control. This comprehensive book examines in depth the development andexploitation of induced resistance. Chapters review currentknowledge of the agents that can elicit induced resistance,genomics, signalling cascades, mechanisms of defence to pests andpathogens and molecular tools. Further chapters consider thetopical application of inducers for disease control, microbialinduction of pathogen resistance, transgenic approaches, pathogenpopulation biology, trade offs associated with induced resistanceand integration of induced resistance in crop protection. The bookconcludes with a consideration of socio-economic driversdetermining the use of induced resistance, and the future ofinduced resistance in crop protection.
Induced Resistance For Plant Defense
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Author : Dale R. Walters
language : en
Publisher: John Wiley & Sons
Release Date : 2014-10-20
Induced Resistance For Plant Defense written by Dale R. Walters and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-20 with Technology & Engineering categories.
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.
Bacterial Disease Resistance In Plants
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Author : P. Vidhyasekaran
language : en
Publisher: CRC Press
Release Date : 2002-10-23
Bacterial Disease Resistance In Plants written by P. Vidhyasekaran and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-10-23 with Science categories.
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.
Fungal Disease Resistance In Plants
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Author : Zamir K. Punja
language : en
Publisher:
Release Date : 2004
Fungal Disease Resistance In Plants written by Zamir K. Punja and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Fungal diseases of plants categories.
Pathogenesis-Related Proteins and Their Roles in Resistance to Fungal Pathogens (Jayaraman Jayaraj, Ajith Anand, and Subbaratnam Muthukrishnan) Introduction Classification of PR Proteins Nondefense Functions of PR Proteins and PR-Like Proteins Natural and Synthetic Elicitors of PR-Protein Genes Mechanisms That Protect Pathogens from PR Proteins Transgenic Plants Expressing Single Genes for PR Proteins Transgenic Plants with Combinations of PR Proteins Conclusions Chapter 6. Induced Plant Resistance to Fungal Pathogens: Mechanisms and Practical Applications (Ray Hammerschmidt) Introduction Background Mechanisms of Induced Resistance to Fungal Pathogens The Application of Induced Resistance Transgenic Plants and Induced Resistance to Fungi Current Research Program on Induced Resistance in Cucumber Conclusions Chapter 7. Genetic Engineering of Plants to Enhance Resistance to Fungal Pathogens (Zamir K. Punja) Introduction Genetic Engineering Approaches Activation of Plant Defense Responses Resistance Genes (R Genes) Challenges Index Reference Notes Included.