Narrow your search
Listing 1 - 8 of 8
Sort by
Oxidative stress in plants
Authors: ---
ISBN: 0415272149 Year: 2002 Publisher: New York (N.Y.): Gordon and Breach

Loading...
Export citation

Choose an application

Bookmark

Abstract

Plants depend on physiological mechanisms to combat adverse environmental conditions, such as pathogen attack, wounding, drought, cold, freezing, salt, UV, intense light, heavy metals and SO2. Many of these cause excess production of active oxygen species in plant cells. Plants have evolved complex defense systems against such oxidative stress, and biologists are now studying these mechanisms in-depth. Oxidative Stress in Plants explores how various biotic and abiotic environmental stress conditions produce oxygen radicals. It explains the biochemistry and molecular biology of both non-enzymatic (vitamin C, glutathione) and enzymatic systems which eliminate active oxygen species.


Book
Hormonal Cross-Talk, Plant Defense and Development : Plant Biology, Sustainability and Climate Change
Authors: ---
ISBN: 0323958427 0323953751 9780323958424 9780323953757 Year: 2023 Publisher: London, England : Candice Janco,

Induced responses to herbivory
Authors: ---
ISBN: 0226424979 1281223719 9786611223717 9780226424972 9781281223715 6611223711 9780226424965 0226424960 9780226424958 0226424952 Year: 1997 Publisher: Chicago University of Chicago Press

Loading...
Export citation

Choose an application

Bookmark

Abstract

Plants face a daunting array of creatures that eat them, bore into them, and otherwise use virtually every plant part for food, shelter, or both. But although plants cannot flee from their attackers, they are far from defenseless. In addition to adaptations like thorns, which may be produced in response to attack, plants actively alter their chemistry and physiology in response to damage. For instance, young potato plant leaves being eaten by potato beetles respond by producing chemicals that inhibit beetle digestive enzymes. Over the past fifteen years, research on these induced responses to herbivory has flourished, and here Richard Karban and Ian T. Baldwin present the first comprehensive evaluation and synthesis of this rapidly developing field. They provide state-of-the-discipline reviews and highlight areas where new research will be most productive. Their comprehensive overview will be welcomed by a wide variety of theoretical and applied researchers in ecology, evolutionary biology, plant biology, entomology, and agriculture.


Book
Induced plant resistance to herbivory
Author:
ISBN: 1281242942 9786611242947 1402081820 Year: 2008 Publisher: [Berlin] : Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Flowering plants dominate much of the Earth's surface and yet, as sessile organisms, they must constantly resist attack by numerous voracious herbivores. Survival in the face of an abundance of insect predators relies on sophisticated resistance systems allowing plants to escape from herbivory in time or in space, to confront herbivores directly, or to fight them indirectly by remarkable collaborations with other species. Until recently, plant resistance was believed to be constitutive, i.e. ever-present and independent from herbivore attack. However, plants were discovered to respond actively to herbivory through the mobilization of specific defenses, and this discovery opened an exciting new field of research. This book provides a thorough overview of the anatomical, chemical, and developmental features contributing to plant defense, with particular emphasis on plant responses that are induced by wounding or herbivore attack. Written by leading experts, the book first introduces the general concepts of direct and [..].

Herbivores : between plants and predators.
Authors: --- ---
ISBN: 063205204X 0632051558 Year: 1999 Publisher: Oxford Blackwell

Loading...
Export citation

Choose an application

Bookmark

Abstract

Keywords

Insecte phyllophage --- Leaf eating insects --- Herbivores --- Relation hôte parasite --- Host parasite relations --- Comportement alimentaire --- Feeding habits --- Écologie animale --- animal ecology --- Phytoécologie --- plant ecology --- Succession écologique --- ecological succession --- Compétition biologique --- Biological competition --- Animal-plant relationships --- Plant defenses --- Congresses. --- Ecology --- Food --- 591.531.1 --- Plant eaters in general. Herbivores. Phytophages --- Conferences - Meetings --- 591.531.1 Plant eaters in general. Herbivores. Phytophages --- Plant and Crop Sciences Agricultural Entomology and Acarology -- Agricultural Entomology -- Ecological Entomology --- ALLW. --- Herbivora --- Herbivorous animals --- Phytophagous animals --- Plant-eating animals --- Plant-feeding animals --- Animals --- Animal-plant interactions --- Animals and plants --- Interactions, Animal-plant --- Plant-animal interactions --- Plant-animal relationships --- Plants and animals --- Relationships, Animal-plant --- Defense mechanisms, Plant --- Defenses, Plant --- Mechanisms, Plant defense --- Plant defense mechanisms --- Plant self-protection --- Plants --- Self-defense in plants --- Self-protection in plants --- Plant ecology --- Dangerous plants --- Poisonous plants --- Congresses --- Ecology&delete& --- Food&delete& --- Defenses --- Plant and Crop Sciences Agricultural Entomology and Acarology -- Agricultural Entomology -- Ecological Entomology.


Book
Bioactive Molecules in Plant Defense : Signaling in Growth and Stress
Authors: ---
ISBN: 303027165X 3030271641 Year: 2019 Publisher: Cham : Springer International Publishing : Imprint: Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

This book focuses on signaling molecules in plant defense, outlining some of the most important cellular and chemical plant defense strategies during periods of stress and growth. Written by leading experts, it covers topics such as the diversity of plant-growth-promoting fungi, the gene-to-metabolite network of plant-microbe interactions, modulation of plant cellular responses to stress, and how plant nutritional deficiency affects crop production. Together with the companion volume Bioactive Molecules in Plant Defense: Saponins, this book offers an essential source of information for postgraduate students and researchers interested in plant pathology, mycology and sustainable agriculture.


Book
Bioactive molecules in plant defense : saponins
Authors: ---
ISBN: 3030611493 3030611485 Year: 2020 Publisher: Cham, Switzerland : Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

This book presents a broad perspective on saponins as important natural products with a key role in plant defense. The presence of saponins has been reported in several plant species, and many types of saponins have been found to exhibit significant antifungal activities. In addition to their role in plant defense, saponins are of increasing interest for drug research, as they are active ingredients in several traditional medicines and hold potentially valuable pharmacological properties. In this book, the authors briefly introduce readers to saponin accumulation in various plant organs, with a specific focus on their structure classification and diversity. Readers will find detailed information on the saponin structure-activity relationship and saponins’ vital role in sustainable agriculture as a chemical barrier to pathogen attack. The latest techniques for isolating, identifying, and quantifying saponins are also discussed. In the closing chapter, the authors outline the recent metabolic engineering strategies applied to improve saponin glycosides production and their potential applications in plant disease resistance. This book and the companion volume Bioactive Molecules in Plant Defense: Signaling in Growth and Stress offer vital resources for all researchers and students interested in plant pathology, mycology and sustainable agriculture.


Book
Growth and defence in plants : resource allocation at multiple scales
Author:
ISSN: 00708356 ISBN: 3642428789 3642306446 9786613942920 3642306454 1283630478 Year: 2012 Volume: v. 220 Publisher: New York : Springer,

Loading...
Export citation

Choose an application

Bookmark

Abstract

Plants use resources, i.e. carbon, nutrients, water and energy, either for growth or to defend themselves from biotic and abiotic stresses. This volume provides a timely understanding of resource allocation and its regulation in plants, linking the molecular with biochemical and physiological-level processes. Ecological scenarios covered include competitors, pathogens, herbivores, mycorrhizae, soil microorganisms, carbon dioxide/ozone regimes, nitrogen and light availabilities. The validity of the “Growth-Differentiation Balance Hypothesis” is examined and novel theoretical concepts and approaches to modelling plant resource allocation are discussed. The results presented can be applied in plant breeding and engineering, as well as in resource-efficient stand management in agriculture and forestry.  .

Keywords

Growth (Plants). --- Plant defenses. --- Systems biology. --- Growth (Plants) --- Plant defenses --- Systems biology --- Botany --- Earth & Environmental Sciences --- Plant Ecology --- Plant Physiology --- Defense mechanisms, Plant --- Defenses, Plant --- Mechanisms, Plant defense --- Plant defense mechanisms --- Plant self-protection --- Plants --- Self-defense in plants --- Self-protection in plants --- Plant growth --- Defenses --- Growth --- Life sciences. --- Agriculture. --- Plant ecology. --- Forestry. --- Plant genetics. --- Plant pathology. --- Plant physiology. --- Life Sciences. --- Plant Ecology. --- Plant Physiology. --- Plant Pathology. --- Plant Genetics & Genomics. --- Plant ecology --- Dangerous plants --- Poisonous plants --- Plant physiology --- Meristems --- Plant growth-promoting rhizobacteria --- Rejuvenescence (Botany) --- Development --- Plant diseases. --- Forests and forestry. --- Plant Genetics and Genomics. --- Forest land --- Forest lands --- Forest planting --- Forest production --- Forest sciences --- Forestation --- Forested lands --- Forestland --- Forestlands --- Forestry --- Forestry industry --- Forestry sciences --- Land, Forest --- Lands, Forest --- Silviculture --- Sylviculture --- Woodlands --- Woods (Forests) --- Agriculture --- Natural resources --- Afforestation --- Arboriculture --- Logging --- Timber --- Tree crops --- Trees --- Farming --- Husbandry --- Industrial arts --- Life sciences --- Food supply --- Land use, Rural --- Genetics --- Communicable diseases in plants --- Crop diseases --- Crops --- Diseases of plants --- Microbial diseases in plants --- Pathological botany --- Pathology, Vegetable --- Phytopathology --- Plant pathology --- Vegetable pathology --- Agricultural pests --- Crop losses --- Diseased plants --- Phytopathogenic microorganisms --- Plant pathologists --- Plant quarantine --- Physiology --- Ecology --- Pathology --- Diseases and pests --- Diseases --- Wounds and injuries --- Phytoecology --- Vegetation ecology --- Floristic ecology

Listing 1 - 8 of 8
Sort by