Pseudomonas syringae Pathovars and Related Pathogens - Identification, Epidemiology and Genomics


Book Description

This book reports on recent advances on: (1) new methods and approaches for specific and sensitive detection and identification of Pseudomonas syringae and Ralstonia solanacearum; (2) ecology and epidemiology bases of Pseudomonas syringae that enable the development of management strategies; (3) pathogenesis and determinant of pathogenicity, and in particular, mechanisms involved in virulence and virulence gene expression; (4) evolution and diversity of the pseudomonads through multilocus sequence typing (MLST) analysis; (5) determination of pathogens associated with new and emerging diseases; (6) effect of global warming on increase and emergence of new bacterial diseases."




Pseudomonas syringae Pathovars and Related Pathogens - Identification, Epidemiology and Genomics


Book Description

The Conference on Pseudomonas syringae which started in 1973 as an informal meeting of a group of scientists working on these bacteria in Angers, France, has become more and more important with time. Many meetings have been held since then: 1984, 1987, 1991, 1995, and 2002 in Cape Sounion, Greece; Lisbon, Portugal; Florence, Italy; Berlin, Germany; and Maratea, Italy; respectively. This Conference is considered as the most important scientific forum in which recent advances in different research aspects on Pseudomonas syringae, a plant pathogenic bacterial species that includes a high number of pathogens (referred as pathovars) and Related Pathogens such as Acidovorax, Burkholderia, Ralstonia, affecting several economically important crops. The proceedings resulting from these meetings are considered as valuable sources of information related to this group of pathogens. The interest in organising this conference regularly is reflected by the attendance of more than 80 scientists from 20 countries worldwide, who participated at the 7th International Conference on Pseudomonas syringae pathovars and related pat- gens organized by the Institut Agronomique et Vétérinaire Hassan II in Agadir, Morocco, from 13th to 16th November 2006.




Guide to Plant Pathogenic Bacteria


Book Description

Acetobacter. Actinomyces. Aerobacter. Agrobacterium. Aplanobacter. Aplanobacterium. Arthrobacter. Bacillus. Bacterium. Burkholderiella. Chlorobacter. Chromobacterium. Clavibacter. Clostridium. Coccus. Corynebacterium. Curtobacterium. Diplococcus. Empedobcter. Enterobacter. Erwinia. Eubacterium. Flavobacterium. Gluconobacter. Innominatus. Kurthia. Methanobacterium. Methanobrevibacter. Micrococcus. Mycobacterium. Norcadia. Pectobacterium. Phytobacter. Phytobacterium. Phytomonas. Polyangium. Polymonas. Proteus. Psudobacterium. Pseudomonas. Rhodococcus. Serratia. Spiroplasma. Streptomyces. Xanthomonas. Host-pathogen index. Frequently cited references.




Population Genomics: Microorganisms


Book Description

Population genomics is a rapidly emerging field that has the potential to transform our understanding of how evolutionary forces shape genomic diversity among microbes. There have already been considerable advances in understanding gene flow and spread of adaptive traits, and in linking epidemiology with evolutionary biology. The current challenge is to find unifying evolutionary principles for organisms that display a wide range of reproductive biology – from highly clonal to promiscuous – and for which the vast majority have eluded cultivation. This requires interdisciplinary approaches that incorporate novel computational tools, testing of existing and novel population genetic models, and creative new ways of linking genetic diversity to ecological factors. This pioneering book will discuss the advances made and promises of population genomics in microorganisms, outlining some of the key theoretical and practical challenges for microbial population genomics, including defining and identifying populations, genomics-based reverse ecology and building appropriate tools to understand microbes in a variety of complex environments.




Advances in Agronomy


Book Description

Advances in Agronomy continues to be recognized as a leading reference and a first-rate source for the latest research in agronomy. As always, the subjects covered are varied and exemplary of the myriad of subject matter dealt with by this long-running serial. - Maintains the highest impact factor among serial publications in agriculture - Presents timely reviews on important agronomy issues - Enjoys a long-standing reputation for excellence in the field




Comprehensive and Molecular Phytopathology


Book Description

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




The Pangenome


Book Description

This open access book offers the first comprehensive account of the pan-genome concept and its manifold implications. The realization that the genetic repertoire of a biological species always encompasses more than the genome of each individual is one of the earliest examples of big data in biology that opened biology to the unbounded. The study of genetic variation observed within a species challenges existing views and has profound consequences for our understanding of the fundamental mechanisms underpinning bacterial biology and evolution. The underlying rationale extends well beyond the initial prokaryotic focus to all kingdoms of life and evolves into similar concepts for metagenomes, phenomes and epigenomes. The book’s respective chapters address a range of topics, from the serendipitous emergence of the pan-genome concept and its impacts on the fields of microbiology, vaccinology and antimicrobial resistance, to the study of microbial communities, bioinformatic applications and mathematical models that tie in with complex systems and economic theory. Given its scope, the book will appeal to a broad readership interested in population dynamics, evolutionary biology and genomics.




Pseudomonas Syringae Pathovars and Related Pathogens


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.




Microbial Biocontrol: Food Security and Post Harvest Management


Book Description

This second volume of a two-volume work reviews beneficial bioactive compounds from various microorganisms such as bacteria, fungi, cyanobacteria in plant diseases management and the postharvest management of fruits using microbial antagonists. Furthermore, it reviews the impact of climate change on food security and addressed the legal aspects of microbial biocontrol applications. The two-volume work “Microbial Biocontrol” introduces to mechanisms of plant-microbe interactions and explores latest strategies of how microbes can be applied in biocontrol and management of plant pathogens, replacing chemical fertilizers and pesticides. The book covers different groups of microorganisms such as bacteria, fungi, but also the interplay of entire microbiomes, and reviews their specific benefits in crop growth promotion, in enhancing the plants’ tolerance against biotic and abiotic stress as well as in post-harvest management of various plant diseases. Novel tools such as CRISPR/Cas9 and microbe derived nanoparticles are also addressed besides the legal aspects of biocontrol applications. Today, rising global population and changing climatic conditions emerge as a major challenge for agronomist farmers and researchers in fulfilling the requirements of global food production. The conventional agricultural practices utilize undistributed use of chemical fertilizers and pesticides to enhance growth and yield of agricultural products and fresh foods, but their extensive and continuous use have led to a range of negative consequences on the food quality and safety, to environment as well as to human and animal health. Microbial biocontrol applications are presented as a solution, paving the way to a sustainable agriculture in compliance with the UN Sustainable Development Goals (SDG). The book addresses researchers in academia and agriculture.




Detection, characterization, and management of plant pathogens


Book Description

Plant pathogens cause significant economic losses and endanger agricultural sustainability. The emergence of new plant diseases is caused primarily by international trade, climate change, and pathogens' ability to evolve quickly. Rapid and accurate identification of plant pathogens is critical for disease management. The diversity and distribution of plant pathogens, on the other hand, can significantly impede disease management and diagnostic efforts. Plant pathogens employ a number of strategies that result in diversity, transmission, and host adaptation. Plant pathogens have been observed interacting with a wide range of host species such as plants, endophytes, insects, pollinators, and other plant pathogens. However, the transmission and evolution of plant pathogens in hosts, as well as the impact of pathogens on different hosts, are often unknown.