Genetic And Molecular Basis Of Plant Pathogenesis

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Genetic and Molecular Basis of Plant Pathogenesis

Author : J.E. Vanderplank
Publisher : Springer Science & Business Media
Page : 180 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642669651

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Genetic and Molecular Basis of Plant Pathogenesis by J.E. Vanderplank Pdf

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.

Molecular Strategies of Pathogens and Host Plants

Author : Suresh S. Patil,Seiji Ouchi,Dallice Mills,Carroll Vance
Publisher : Springer
Page : 271 pages
File Size : 44,6 Mb
Release : 2014-11-14
Category : Technology & Engineering
ISBN : 9781461230847

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Molecular Strategies of Pathogens and Host Plants by Suresh S. Patil,Seiji Ouchi,Dallice Mills,Carroll Vance Pdf

The field of the molecular basis of plant disease is rapidly developing. The nineteen chapters of current information in Molecular Strategies of Pathogens and Host Plants are written by well known experts in the United States and Japan, and cover recent progress in the genetics and molecular biology of bacteria and fungi which are pathogens of plants. This research emphasizes the genes which are responsible for production of toxins, enzymes, and hormones that lead to pathogenicity and specificity in plant-pathogen interactions. Several chapters also examine the biochemistry of the plant's response to microbial attack.

Comprehensive and Molecular Phytopathology

Author : Yuri Dyakov,Vitaly Dzhavakhiya,Timo Korpela
Publisher : Elsevier
Page : 496 pages
File Size : 52,6 Mb
Release : 2007-01-09
Category : Science
ISBN : 0080469337

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Comprehensive and Molecular Phytopathology by Yuri Dyakov,Vitaly Dzhavakhiya,Timo Korpela Pdf

This book offers a collection of information on successive steps of molecular ‘dialogue’ between plants and pathogens. It additionally presents data that reflects intrinsic logic of plant-parasite interactions. New findings discussed include: host and non-host resistance, specific and nonspecific elicitors, elicitors and suppressors, and plant and animal immunity. This book enables the reader to understand how to promote or prevent disease development, and allows them to systematize their own ideas of plant-pathogen interactions. * Offers a more extensive scope of the problem as compared to other books in the market * Presents data to allow consideration of host-parasite relationships in dynamics and reveals interrelations between pathogenicity and resistance factors * Discusses beneficial plant-microbe interactions and practical aspects of molecular investigations of plant-parasite relationships * Compares historical study of common and specific features of plant immunity with animal immunity

Mechanisms of Resistance to Plant Diseases

Author : A.J. Slusarenko,R.S. Fraser,L.C. van Loon
Publisher : Springer Science & Business Media
Page : 632 pages
File Size : 48,5 Mb
Release : 2001-11-30
Category : Science
ISBN : 1402003994

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Mechanisms of Resistance to Plant Diseases by A.J. Slusarenko,R.S. Fraser,L.C. van Loon Pdf

Plant-pathogen interactions is a rapidly developing area among the plant sciences. Molecular genetics has provided the tools to analyse and manipulate mechanisms of pathogenicity and resistance responses and has facilitated their study from the population to the molecular level. The book brings together the views of experts in the field and provides an overview of the genetic basis of interactions between fungi, bacteria, viruses and their host plants, the triggering of plant defences and the complex array of plant responses to stop pathogen invasion, as well as possible applications for improved plant protection. The chapters are organised and written to make an advanced textbook rather than simply a collection of reviews or something resembling conference proceedings. Thus, authors have largely concentrated on a didactic approach and the book should remain useable for several years in spite of the rapid progress in research. The text is aimed at advanced students in the field of plant pathology as well as researchers requiring an integrated picture of plant resistance to pathogens.

Molecular Biology in Plant Pathogenesis and Disease Management

Author : P. Narayanasamy
Publisher : Springer Science & Business Media
Page : 249 pages
File Size : 51,7 Mb
Release : 2008-04-29
Category : Science
ISBN : 9781402082436

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Molecular Biology in Plant Pathogenesis and Disease Management by P. Narayanasamy Pdf

Studies on molecular biology of pathogens, infection process and disease resistance, have provided information essentially required to understand the vulnerable stages at which the pathogens can be tackled effectively and to adopt novel strategies to incorporate disease resistance genes from diverse sources and /or to induce resistance of cultivars with desirable agronomic attributes using biotic or abiotic agents. The nature of interaction between the gene products of the pathogen and plant appears to determine the outcome of the interaction resulting in either disease progression or suppression. Transgenic plants with engineered genes show promise for effective exploitation of this approach for practical application. Research efforts during the recent years to sequence the whole genomes of the pathogens and plants may lead to development of better ways of manipulating disease resistance mechanisms enabling the grower to achieve higher production levels and the consumer to enjoy safer food and agricultural products. Experimental protocols included in appropriate chapters will be useful for researchers and graduate students.

Advances in Molecular Genetics of Plant-Microbe Interactions

Author : Michael J. Daniels,J. Allan Downie,Anne E. Osbourn
Publisher : Springer Science & Business Media
Page : 409 pages
File Size : 47,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401101776

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Advances in Molecular Genetics of Plant-Microbe Interactions by Michael J. Daniels,J. Allan Downie,Anne E. Osbourn Pdf

Several fundamental advances were announced at the Seventh International Symposium on Molecular Plant--Microbe Interactions held in Edinburgh in 1994. These included the cloning and identification of plant resistance genes involved in recognition of pathogens; the description of genetically engineered plants with novel resistance to pathogens; characterization of the molecular basis of pathogenicity of fungal and bacterial plant pathogens; and the mechanisms of communication used during recognition between symbiotic rhizobia and their host legumes. Participants in the Symposium contributed a series of papers that represent the leading edge of research in this important area of plant and microbial science. These articles are brought together to form this book, which will be essential reading for research workers, advanced students and others interested in keeping abreast of this rapidly developing area.

Molecular Plant Pathology

Author : Matthew Dickinson
Publisher : Garland Science
Page : 244 pages
File Size : 43,9 Mb
Release : 2003-07-24
Category : Science
ISBN : 9780203503300

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Molecular Plant Pathology by Matthew Dickinson Pdf

Studies of the interactions between plants and their viral, bacterial and fungal pathogens are of major importance in plant and crop production. More than 10% of potential agricultural yield is lost to these organisms annually worldwide, and major epidemics can cause significant local economic and environmental damage. Molecular Plant Pathology addresses the underlying molecular principles of plant/pathogen interactions, in a readily-accessible textbook format.

Molecular Biology in Plant Pathogenesis and Disease Management:

Author : P. Narayanasamy
Publisher : Springer Science & Business Media
Page : 335 pages
File Size : 48,6 Mb
Release : 2008-06-12
Category : Science
ISBN : 9781402082467

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

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.

Molecular Biology in Plant Pathogenesis and Disease Management:

Author : P. Narayanasamy
Publisher : Springer Science & Business Media
Page : 246 pages
File Size : 50,8 Mb
Release : 2008-04-29
Category : Science
ISBN : 9781402082450

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

Studies on the phenomenon of plant pathogenesis (disease development) have been useful to have a deep insight into the interactions between host plant and the pathogen. Depending on the levels of susceptibility (compatibility) or resistance (incompatibility) of the host plant and virulence of the pathogen, disease development may progress, either leading to symptom expression or result in the suppression of pathogen proliferation. Molecular techniques have been applied to elucidate the nature of interactions between the gene products of the plant and pathogen at cellular and molecular levels. Successful evasion of host’s surveillance system and subsequent activities of metabolites of the pathogen (enzymes and toxins) encoded by pathogen genes counteracting the effects of various defense-related antimicrobial compounds present already or produced by the host plants, after initiation of infection have been critically studied by applying various molecular techniques. In addition to studying various phases of disease development in individual plants, molecular methods have been demonstrated to be effective, in gathering data on various aspects of epidemiology under natural conditions where the interaction of pathogen with populations of plants is influenced significantly by the environmental conditions existing in different ecosystems. This volume focuses on the possibility of applying the knowledge on pathogenesis and molecular epidemiology to determine the vulnerable stages in the life cycles of the pathogens that can be disrupted to achieve more effective disease control.

Plant Pathogenesis and Resistance

Author : Jeng-Sheng Huang
Publisher : Springer Science & Business Media
Page : 695 pages
File Size : 55,6 Mb
Release : 2013-03-09
Category : Science
ISBN : 9789401726870

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Plant Pathogenesis and Resistance by Jeng-Sheng Huang Pdf

Each plant-pathogen interaction involves a two-way molecular communication. On one hand, the pathogen perceives signals from the plant, secretes chemical arsenals to establish infection courts, and produces metabolites that disrupt structural integrity, alter cellular function, and circumvent host defenses. On the other hand, the plant senses the signals from the pathogen, reinforces its cell walls, and accumulates phytoalexins and pathogenesis-related proteins in an attempt to defend itself. The production of pathogenicity and virulence factors by the pathogen, the elicitation of defense mechanisms by the plant, and the dynamic interaction of the two are the focal points of this book. The book will be of interest to researchers and advanced undergraduate and graduate students in the areas of plant pathology, plant physiology, and plant biochemistry.

Molecular Mechanism of Crucifer’s Host-Resistance

Author : Govind Singh Saharan,Naresh K. Mehta,Prabhu Dayal Meena
Publisher : Springer Nature
Page : 809 pages
File Size : 41,8 Mb
Release : 2022-01-03
Category : Science
ISBN : 9789811619748

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Molecular Mechanism of Crucifer’s Host-Resistance by Govind Singh Saharan,Naresh K. Mehta,Prabhu Dayal Meena Pdf

The book is a comprehensive compilation of applied knowledge for developing resistant varieties to all the major biotrophs, hemibiotrophs and necrotrophs pathogens of crucifers through the use of latest biotechnological approaches. The book includes, multi-component resistance, incorporation of non-host resistance gene, function of particular gene in resistance, expression of age related resistance, enhanced gene resistance, sources of alternative gene which enhance disease resistance, through the use of latest biotechnical approaches like proteomics, omics, transcriptomics and metabolomics. The book also explores the molecular basis of disease resistance, its biometabolomics activities in response to infection and interaction by the various biotrophs, hemibiotrophs and necrotrophs pathogens. The identification of R genes and its incorporation into agronomically superior varieties through use of molecular mechanisms is also explained. This compilation is immensely useful to the researchers especially Brassica breeders, teachers, extension specialists, students, industrialists, farmers, and all others who are interested to grow healthy, and profitable cruciferous crops all over the world.

Physiological and Molecular Plant Pathology

Author : H.N. Gour
Publisher : Scientific Publishers
Page : 540 pages
File Size : 40,7 Mb
Release : 2018-03-01
Category : Technology & Engineering
ISBN : 9789388172356

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Physiological and Molecular Plant Pathology by H.N. Gour Pdf

The book has 17 chapters dealing with recent developments in physiological and molecular plant pathology: the entry and establishment of pathogen, physiological disorders during the infection, mechanism of multiplication of the pathogens in the host and destabilization of the biochemical machinery of the host. The book deciphers the response and reactions of the host plant at molecular level. The chapter on ‘Mechanism of Disease Resistance’ explores its genetic basis, providing an insight into the breeding plants for disease resistance. The chapter entitled ‘Plant Pathology, Society, Ethics and Environment’ deals with all round views of applied plant pathology, issues of food safety and the role of plant pathology, bioterrorism, agroterrorism, biological warfare, etc. Four chapters comprehensively deal on latest molecular research work on: different approaches to unravel the mechanism of plant pathogenesis. The book (perhaps first such contribution) containing comprehensive text may be widely welcomed. Topics dealt in the book are relevant to the PG course content approved by ICAR in Plant Pathology and adopted in all the State Agricultural Universities (SAUs). The book has ‘Plant Pathology’ as a special paper in Botany and some chapters most relevant to ‘Plant Biotechnology’. The book also serves as a good reference and a text book for PG students and research scholars.

Plant-pathogen Interactions

Author : Nicholas J. Talbot
Publisher : CRC Press
Page : 272 pages
File Size : 40,5 Mb
Release : 2004
Category : Science
ISBN : 0849323436

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Plant-pathogen Interactions by Nicholas J. Talbot Pdf

Plant diseases are destructive and threaten virtually any crop grown on a commercial scale. They are kept in check by plant breeding strategies that have introgressed disease resistance genes into many important crops, and by the deployment of costly control measures, such as antibiotics and fungicides. However, the capacity for the agents of plant disease - viruses, bacteria, fungi, and oomycetes - to adapt to new conditions, overcoming disease resistance and becoming resistant to pesticides, is very great. For these reasons, understanding the biology of plant diseases is essential for the development of durable control strategies. Plant-Pathogen Interactions provides and overview of our current knowledge of plant-pathogen interactions and the establishment of plant disease, drawing together fundamental new information on plant infection mechanisms and host responses. The role of molecular signals, gene regulation, and the physiology of pathogenic organisms are emphasized, but the role of the prevailing environment in the conditioning of disease is also discussed. Emphasizing the broader understanding that has emerged from the use of molecular genetics and genomics, Plant-Pathogen Interactions highlights those interactions that have been most widely studied and those in which genome information has provided a new level of understanding.

Mechanisms of Plant Defense Responses

Author : B. Fritig,M. Legrand
Publisher : Springer Science & Business Media
Page : 489 pages
File Size : 46,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401117371

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Mechanisms of Plant Defense Responses by B. Fritig,M. Legrand Pdf

Research on the mechanisms of plant defense responses to stress and pathogen attack has attracted much attention in recent years. This increasing interest stems from the fact that the tools of molecular biology now enable us to study the molecular basis of old biological concepts such as host-pathogen recognition (and particularly the gene for-gene relationship), hypersensitive cell death and systemic acquired resistance. Our knowledge about avirulence and resistance genes, elicitors, signal transduction and genes involved in plant defense is rapidly expanding. Moreover we are just beginning to test in planta the potential of these results for biotechnological applications, aimed at improving plant resistance to diseases. The 2nd Conference of the European Foundation for Plant Pathology, hosted by the "Societe Fran~aise de Phytopathologie", was devoted to "Mechanisms of plant defense responses" and was held in Strasbourg, France. It brought together over 350 scientists from universities, research institutes and private sectors of 24 countries. Major advances in the areas under study have been reviewed in plenary lectures and are developed in the main articles of this book. Over 160 high-quality posters were presented and are summarized in short articles. Data from outstanding posters, which were discussed after a short oral presentation, are found in extended articles. As a whole the book presents a collection of papers arranged in six sections and reflecting the present day state-of-the-art of research in the field of plant defense reactions.

Molecular Aspects of Plant-Pathogen Interaction

Author : Archana Singh,Indrakant K. Singh
Publisher : Springer
Page : 367 pages
File Size : 46,9 Mb
Release : 2018-02-15
Category : Science
ISBN : 9789811073717

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Molecular Aspects of Plant-Pathogen Interaction by Archana Singh,Indrakant K. Singh Pdf

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.