Evolutionary Trajectories in Plant-Associated Pseudomonas and Xanthomonas Strains

Evolutionary Trajectories in Plant-Associated Pseudomonas and Xanthomonas Strains PDF Author: Marco Scortichini
Publisher: Frontiers Media SA
ISBN: 2832548229
Category : Science
Languages : en
Pages : 161

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Book Description
The strict relationships between bacteria and plants represents one of the major facets of terrestrial ecology. Depending on the type of interaction and amount of metabolic advantage one organism can obtain from such relationships, these are classified as mutualistic, commensal or parasitic interactions. Within this context, Pseudomonas and Xanthomonas are bacterial genera with a worldwide spread, capable of establishing all of the above mentioned interactions with plants. Therefore, they represent good models for studying different lifestyles and, accordingly, deciphering distinct evolutionary trajectories followed by different lineages of a single genus to infect and/or to establish a mutualistic relationships with the plant. Some members of these two genera are regulated pests that are recognized as economically major threats for their host crop(s) both in temperate and tropical environments.

Evolutionary Trajectories in Plant-Associated Pseudomonas and Xanthomonas Strains

Evolutionary Trajectories in Plant-Associated Pseudomonas and Xanthomonas Strains PDF Author: Marco Scortichini
Publisher: Frontiers Media SA
ISBN: 2832548229
Category : Science
Languages : en
Pages : 161

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Book Description
The strict relationships between bacteria and plants represents one of the major facets of terrestrial ecology. Depending on the type of interaction and amount of metabolic advantage one organism can obtain from such relationships, these are classified as mutualistic, commensal or parasitic interactions. Within this context, Pseudomonas and Xanthomonas are bacterial genera with a worldwide spread, capable of establishing all of the above mentioned interactions with plants. Therefore, they represent good models for studying different lifestyles and, accordingly, deciphering distinct evolutionary trajectories followed by different lineages of a single genus to infect and/or to establish a mutualistic relationships with the plant. Some members of these two genera are regulated pests that are recognized as economically major threats for their host crop(s) both in temperate and tropical environments.

Insights on Plant-Associated Microorganisms: Diversity, Systematics and Genomics

Insights on Plant-Associated Microorganisms: Diversity, Systematics and Genomics PDF Author: James T. Tambong
Publisher: Frontiers Media SA
ISBN: 2832539181
Category : Science
Languages : en
Pages : 317

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Book Description


Molecular Interactions Between Bacterial Pathogens and Plants: Selected Contributions to the 14th International Conference on Plant Pathogenic Bacteria (14th ICPPB)

Molecular Interactions Between Bacterial Pathogens and Plants: Selected Contributions to the 14th International Conference on Plant Pathogenic Bacteria (14th ICPPB) PDF Author: Chiaraluce Moretti
Publisher: Frontiers Media SA
ISBN: 2832541941
Category : Science
Languages : en
Pages : 148

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Book Description
This Research Topic is dedicated In Memoriam of Dr. Nicola Sante Iacobellis who contributed to the conception of this article collection † This Research Topic collects the selected contributions to the 14th International Conference on Plant Pathogenic Bacteria (14th ICPPB), “The Impact of Plant Pathogenic Bacteria on Global Plant Health”, which was held in Assisi (Italy) from July 3 to 8, 2022. Occurrence of bacterial disease in plant is the result of complex interaction between host, bacterium and environment. The mechanisms by which bacteria cause shifts in the biochemical and physiological processes required for the plant life cycle as well as the mechanisms by which hosts prevent or respond or defend against attack by bacteria are the central themes of this Research Topic.

The Pangenome

The Pangenome PDF Author: Hervé Tettelin
Publisher: Springer Nature
ISBN: 3030382818
Category : Science
Languages : en
Pages : 311

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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.

Type IV Secretion in Gram-Negative and Gram-Positive Bacteria

Type IV Secretion in Gram-Negative and Gram-Positive Bacteria PDF Author: Steffen Backert
Publisher: Springer
ISBN: 3319752413
Category : Medical
Languages : en
Pages : 364

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Book Description
Type IV secretion systems (T4SSs) are highly versatile membrane-associated transporter machines used by Gram-negative and Gram-positive bacteria to deliver substrate molecules to a large variety of target cells. This volume summarizes our current knowledge of the large variety and structural diversity of T4SSs in pathogenic Escherichia, Agrobacterium, Legionella, Coxiella, Bartonella, Helicobacter, Enterococcus and other species. Divided into 13 chapters contributed by leading experts, it presents findings that significantly enhance our understanding of how various pathogens manipulate host cell functions to trigger bacterial uptake, promote intracellular growth, suppress defense mechanisms and of how bacteria spread antibiotic resistances, thus facilitating bacterial colonization and disease development. The book is an invaluable source of information for researchers and clinicians.

Phenotyping; From Plant, to Data, to Impact and Highlights of the The International Plant Phenotyping Symposium - IPPS 2018

Phenotyping; From Plant, to Data, to Impact and Highlights of the The International Plant Phenotyping Symposium - IPPS 2018 PDF Author: Trevor Garnett
Publisher: Frontiers Media SA
ISBN: 2889663973
Category : Science
Languages : en
Pages : 170

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Book Description


Exploring Plant Rhizosphere, Phyllosphere and Endosphere Microbial Communities to Improve the Management of Polluted Sites

Exploring Plant Rhizosphere, Phyllosphere and Endosphere Microbial Communities to Improve the Management of Polluted Sites PDF Author: Michel Chalot
Publisher: Frontiers Media SA
ISBN: 2889717615
Category : Science
Languages : en
Pages : 419

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Book Description


Plant Resistance to Herbivores and Pathogens

Plant Resistance to Herbivores and Pathogens PDF Author: Robert S. Fritz
Publisher: University of Chicago Press
ISBN: 0226924858
Category : Science
Languages : en
Pages : 601

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Book Description
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

Molecular Methods in Plant Disease Diagnostics

Molecular Methods in Plant Disease Diagnostics PDF Author: Neil Boonham
Publisher: CABI
ISBN: 1780641478
Category : Science
Languages : en
Pages : 214

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Book Description
Using molecular methods for plant disease diagnosis provides diagnosticians with a number of advantages over more traditional methods. They can allow the identification of morphologically similar species, for example, or the detection of infection prior to symptom formation. Not only can molecular tools help by increasing the efficacy, accuracy and speed of diagnosis; their common technological basis provides further benefits, especially where resources are limited and traditional skills are hard to sustain. This book provides protocols for nucleic acid-based methods currently applied to plant pathogen detection and identification. It takes the practitioner through the full range of molecular diagnostic and detection methods and, as these generic techniques are appropriate for use on any target with minimal modification, also provides a useful resource for students of plant pathology and plant pathologists. Beginning with the background and future directions of the science, it then addresses DNA barcoding, microarrays, polymerase chain reactions (PCR), quality assurance and more, forming a complete reference on the subject.

Guide to Plant Pathogenic Bacteria

Guide to Plant Pathogenic Bacteria PDF Author: J. F. Bradbury
Publisher: Oxford University Press, USA
ISBN:
Category : Science
Languages : en
Pages : 356

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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.