Ultrastructure Of Rust Fungi

Author : Michele Heath
Publisher : Elsevier
Page : 292 pages
File Size : 50,7 Mb
Release : 2012-12-02
Category : Nature
ISBN : 9780323157353

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Ultrastructure of rust Fungi by Michele Heath Pdf

Ultrastructure of Rust Fungi provides a comprehensive review of rust ultrastructure and host-parasite relations. This book also critically analyzes the studies that have been done in this field. Organized into seven chapters, this book begins with the morphology and ontogeny of sori and spores. It then explains the infections of the susceptible host and the vegetative growth of the fungi in it. It also describes the possibility of incompatibility in plant-rust associations, as well as the parasites of rust fungi. The dynamics of growth and differentiation are emphasized in this book rather than just the mature stage of the rusts. Moreover, this book identifies some topics in which ultrastructural research is particularly lacking and which provide fertile areas for future research. This book will be a valuable reference source for fungal morphologists, taxonomists, and plant pathologists. It will also be helpful to others interested in the anatomy and associated biology of the rusts.

Author : William Bushnell
Publisher : Elsevier
Page : 567 pages
File Size : 40,7 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780323145824

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The Cereal Rusts by William Bushnell Pdf

The Cereal Rusts, Volume I: Origins, Specificity, Structure, and Physiology presents the historical, evolutionary, taxonomic, structural, genetic, and physiological characteristics of cereal rust fungi and the diseases they cause in cereal crops. The cereal rusts are potentially serious disease threats to cereal crops and have caused widespread losses in wheat, oats, barley, and related crops. This three-part volume brings together in a single reference source the accumulated knowledge, complex, challenging science of cereal rusts. The first chapters of this 16-chapter volume cover the pioneering contributions of early scientists to the knowledge of cereal rusts, the evolution of cereal rusts, and the taxonomy of cereal rust fungi. The book also examines the specificity of cereal rusts including formae speciales, race specificity, pathogen-host genetics, histology and molecular biology of host parasite specificity, and the genetics of rust fungus populations as reflected by virulence frequency. The text further discusses the structure and physiology aspects; the germination of urediospores and differentiation of infection structures; and the infection under artificial conditions. The ultrastructure of hyphae and urediospores; the development and physiology of teliospores; and the obligate parasitism and axenic culture of rust fungi are also explained. This volume also encompasses the structure and physiology of haustoria; structural and physiological alterations in susceptible hosts; and effects of rust on plant development in relation to nutrient translocation. Cereal rust investigators, plant pathologists, agronomists, agriculturalists, research biochemists, cytologists, geneticists, physiologists, taxonomists, epidemiologists, and pathologists will find this book invaluable.

Author : Björn Walles
Publisher : Unknown
Page : 30 pages
File Size : 51,9 Mb
Release : 1974
Category : Peridermium
ISBN : 9138021455

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Ultrastructure of the Rust Fungus Peridermium Pini (Pers.) Lev by Björn Walles Pdf

Author : William Bywater Grove
Publisher : Unknown
Page : 436 pages
File Size : 55,7 Mb
Release : 1913
Category : Fungi
ISBN : UOM:39015069534017

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The British Rust Fungi (Uredinales) by William Bywater Grove Pdf

Author : K. J. Scott,A. K. Chakravorty
Publisher : Unknown
Page : 308 pages
File Size : 45,8 Mb
Release : 1982
Category : Science
ISBN : UCAL:B2507569

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The Rust Fungi by K. J. Scott,A. K. Chakravorty Pdf

Morphology and taxonomy of rust fungi; Axenic culture and metabolism of rust fungi; Genetics of host-pathogen ineractions in rust; Physiology and biochemistry of spore germination; Biochemistry of host rust interactions; Host defense mechanisms against infection by rust fungi; Chemical and biological control of cereal rusts.

Author : George Baker Cummins,Yasuyuki Hiratsuka
Publisher : Unknown
Page : 168 pages
File Size : 44,6 Mb
Release : 1983
Category : Rust fungi
ISBN : UOM:39015052523530

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Illustrated Genera of Rust Fungi by George Baker Cummins,Yasuyuki Hiratsuka Pdf

This manual's primary function is the identification of rust fungi, and it is simple enough to be used in beginning classes of mycology, plant pathology, or general biology.

Author : George Baker Cummins
Publisher : Unknown
Page : 456 pages
File Size : 47,9 Mb
Release : 1978
Category : Compositae
ISBN : UIUC:30112069455415

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Rust Fungi on Legumes and Composites in North America by George Baker Cummins Pdf

Key to genera of rust fungi; Puccinia; Uromyces; Uropysis; Pharagmopyxis; Pileolaria; Ravenelia; Spumula; Cystomyces; Dicheirinia; Diabole; Sphaerophragmium; Chrysella; Chaconia; Chrysocelis; Coleosporium; Phakopsora; Baeodromus; Cerotelium; Endophyllum; Endophylloides; Pucciniosira; Uredo; Aecidium.

Author : Daniel McAlpine,Victoria. Department of Agriculture
Publisher : Unknown
Page : 478 pages
File Size : 50,9 Mb
Release : 1906
Category : Botany
ISBN : UOM:39015069534041

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The Rusts of Australia by Daniel McAlpine,Victoria. Department of Agriculture Pdf

Author : George M. Briggs
Publisher : Unknown
Page : 128 pages
File Size : 44,5 Mb
Release : 2021-07-16
Category : Electronic
ISBN : 1942341822

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Inanimate Life by George M. Briggs Pdf

Author : G.T. Cole,H.C. Hoch
Publisher : Springer Science & Business Media
Page : 566 pages
File Size : 50,6 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781489926357

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The Fungal Spore and Disease Initiation in Plants and Animals by G.T. Cole,H.C. Hoch Pdf

This treatise is focused on early aspects of fungal pathogenesis in plant and animal hosts. Our aim in choosing the topics and contributors was to demonstrate common approaches to studies of fungal-plant and fungal-animal interactions, particularly at the biochemical and molecular Ievels. For example, the initial events of adh«sion of fungal spores to the exposed surface tissues of the host are essential for subsequent invasion of the plant or animal and establishment of pathogenesis. A point of consensus among investigators who have directed their attention to such events in plants, insects, and vertebrates isthat spore adhesion to the host cuticle or epithelium is more than a simple binding event. lt is a complex and potentially pivotal process in fungal-plant interactions which "may involve the secretion of ftuids that prepare the infection court for the development of morphological stages of the germling" and subsequent invasion of the host (Nicholson and Epstein, Chapter 1). The attachment of the fungal propagule to the arthropod cuticle is also "mediated by the chemical components present on the outer layer of the spore wall and the epicuticle . . . . Initial attachment may be reinforced further by either the active secretion of adhesive materials or the modification of spore wall materiallocated at the [fungal spore arthropod] cuticle interface (Boucias and Pendland, Chapter 5).

Author : David J. McLaughlin,Joseph W. Spatafora
Publisher : Springer Science & Business Media
Page : 269 pages
File Size : 51,6 Mb
Release : 2013-03-14
Category : Science
ISBN : 9783662101896

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Systematics and Evolution by David J. McLaughlin,Joseph W. Spatafora Pdf

Mycology, the study of fungi, originated as a subdiscipline of botany and was a des criptive discipline, largely neglected as an experimental science until the early years of this century. A seminal paper by Blakeslee in 1904 provided evidence for self incompatibility, termed "heterothallism", and stimulated interest in studies related to the control of sexual reproduction in fungi by mating-type specificities. Soon to follow was the demonstration that sexually reproducing fungi exhibit Mendelian inheritance and that it was possible to conduct formal genetic analysis with fungi. The names Burgetf, Kniep and Lindegren are all associated with this early period of fungal genet ics research. These studies and the discovery of penicillin by Fleming, who shared a Nobel Prize in 1945, provided further impetus for experimental research with fungi. Thus began a period of interest in mutation induction and analysis of mutants for biochemical traits. Such fundamental research, conducted largely with Neurospora crassa, led to the one gene: one enzyme hypothesis and to a second Nobel Prize for fungal research awarded to Beadle and Tatum in 1958. Fundamental research in biochemical genetics was extended to other fungi, especially to Saccharomyces cerevisiae, and by the mid-1960s fungal systems were much favored for studies in eukaryotic molecular biology and were soon able to compete with bacterial systems in the molecular arena.

Author : Michel Nicole,Vivienne Gianinazzi-Pearson
Publisher : Springer Science & Business Media
Page : 263 pages
File Size : 52,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400901896

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Histology, Ultrastructure and Molecular Cytology of Plant-Microorganism Interactions by Michel Nicole,Vivienne Gianinazzi-Pearson Pdf

Plants interact with a large number of microoganisms which have a major impact on their growth either by establishing mutually beneficial symbiotic relationships or by developing as pathogens at the expense of the plant with deleterious effects. These microorganisms differ greatly not only in their nature (viruses, phytoplasmas, bacteria, fungi, nematodes, ... ) but also in the way they contact, penetrate and invade their host. Histology and cytology have brought an essential contribution to our knowledge of these phenomena. They have told us for instance, how specialized structures of the pathogen are often involved in the adhesion and penetration into the plant, how the interface between both organisms is finely arranged at the cellular level, or what structural alterations affect the infected tissues. They have thus set the stage for the investigations of the underlying molecular mechanisms could be undertaken. Such investigations have been remarkably successful in the recent years, expanding considerably our understanding of plant-microorganism interactions in terms of biochemical changes, rapid modifications of enzymatic activities, coordinated gene activation, signal reception and transduction. Biochemistry, molecular biology and cellular physiology have taken precedence in the phytopathologist's set of methods.

Author : Kurt Mendgen,Dietrich-Eckhardt Lesemann
Publisher : Springer Science & Business Media
Page : 342 pages
File Size : 48,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642758188

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Electron Microscopy of Plant Pathogens by Kurt Mendgen,Dietrich-Eckhardt Lesemann Pdf

Plants, fungi, and viruses were among the first biological objects studied with an electron microscope. One of the two first instruments built by Siemens was used by Helmut Ruska, a brother of Ernst Ruska, the pioneer in constructing electron microscopes. H. Ruska published numerous papers on different biological objects in 1939. In one of these, the pictures by G. A. Kausche, E. Pfankuch, and H. Ruska of tobacco mosaic virus opened a new age in microscopy. The main problem was then as it still is today, to obtain an appropriate preparation of the specimen for observation in the electron microscope. Beam damage and specimen thickness were the first obstacles to be met. L. Marton in Brussels not only built his own instrument, but also made considerable progress in specimen preparation by introducing the impregnation of samples with heavy metals to obtain useful contrast. His pictures of the bird nest orchid root impregnated with osmium were revolutionary when published in 1934. It is not the place here to recall the different techniques which were developed in the subsequent years to attain the modern knowledge on the fine structure of plant cells and of different plant pathogens. The tremendous progress obtained with tobacco mosaic virus is reflected in the chapter by M. Wurtz on the fine structure of viruses in this Volume. New cytochemical and immunological techniques considerably surpass the morphological information obtained from the pathogens, especially at the host-parasite interface.

Author : F. Kempken
Publisher : Springer Science & Business Media
Page : 394 pages
File Size : 48,8 Mb
Release : 2013-03-09
Category : Technology & Engineering
ISBN : 9783662030592

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Agricultural Applications by F. Kempken Pdf

In this volume the relevance of fungi for agriculture is discussed in four sections. The first one 'Food and Fodder Production' concerns the application and potential of mushrooms, straw enrichment, and food or crop spoilage. The next section 'Mycotoxins and Detoxification' deals with the biosynthesis of mycotoxins and the use of fungi in organopollutant degradation. A large section entitled 'Disease Control, Diagnostic, and Management' covers various aspects of biological control (fungi, insects, and weeds), diagnostics with emphasis on the example of Magnaporthe grisea, and disease management with focus on the important fungal pathogens Phoma, Fusarium, rusts and powdery mildew. The last section 'Update on Host-Parasite Interactions' discusses signal transduction, avirulence determinants, phytotoxins, cell wall degradation, and the coevolution of pathogenic fungi and grass hosts.

Author : Alan R. Biggs
Publisher : CRC Press
Page : 345 pages
File Size : 55,8 Mb
Release : 2019-06-13
Category : Technology & Engineering
ISBN : 9780429555855

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Cytology, Histology and Histochemistry of Fruit Tree Diseases by Alan R. Biggs Pdf

Published in 1993: This book provides a comprehensive discussion of the relationships between host plant structure and pathological anatomy. Topics include the structure and development of gum ducts, wound reactions, systemic invasion by bacterial pathogens, diseases caused by MLOs, and responses to cold temperatures.