Описание: This book presents evidence-based approaches to diagnose and manage organic solutes, oxidative stress, and antioxidant enzymes in crop plants under abiotic stressors. It discusses strategies in abiotic stress tolerance including osmoregulation, osmoprotectants and the regulation of compatible solutes and antioxidant enzymes.
Описание: The present edited book is an attempt to update the state of art of the knowledge on metabolism of ROS and antioxidants and their relationship in plant adaptation to abiotic stresses involving physiological, biochemical and molecular processes.
Описание: The present edited book is an attempt to update the state of art of the knowledge on metabolism of ROS and antioxidants and their relationship in plant adaptation to abiotic stresses involving physiological, biochemical and molecular processes.
Автор: Dharmendra K. Gupta; Jos? M. Palma; Francisco J. C Название: Antioxidants and Antioxidant Enzymes in Higher Plants ISBN: 3030091465 ISBN-13(EAN): 9783030091460 Издательство: Springer Рейтинг: Цена: 16769.00 р. Наличие на складе: Поставка под заказ.
Описание:
This book provides an overview of antioxidants and antioxidant enzymes and their role in the mechanisms of signaling and cellular tolerance under stress in plant systems.
Major reactive oxygen species (ROS)-scavenging/modulating enzymes include the superoxide dismutase (SOD) that dismutates O2 into H2O2, which is followed by the coordinated action of a set of enzymes including catalase (CAT), ascorbate peroxidase (APX), glutathione peroxidase (GPX) and peroxiredoxins (Prx) that remove H2O2. In addition to the ROS scavenging enzymes, a number of other enzymes are found in various subcellular compartments, which are involved in maintaining such redox homeostasis either by directly scavenging particular ROS and ROS-byproducts or by replenishing antioxidants. In that respect, these enzymes can be also considered antioxidants. Such enzymes include monodehydroascorbate reductase (MDAR), dehydroascorbate reductase (DHAR), glutathione reductase (GR), alternative oxidases (AOXs), peroxidases (PODs) and glutathione S-transferases (GSTs). Some non-enzymatic antioxidants, such as ascorbic acid (vitamin C), carotenes (provitamin A), tocopherols (vitamin E), and glutathione (GSH), work in concert with antioxidant enzymes to sustain an intracellular steady-state level of ROS that promotes plant growth, development, cell cycles and hormone signaling, and reinforces the responses to abiotic and biotic environmental stressors.
Offering a unique compilation of information on antioxidants and antioxidant enzymes, this is a valuable resource for advanced students and researchers working on plant biochemistry, physiology, biotechnology, and signaling in cell organelles, and those specializing in plant enzyme technology.
Автор: Dharmendra K. Gupta; Jos? M. Palma; Francisco J. C Название: Reactive Oxygen Species and Oxidative Damage in Plants Under Stress ISBN: 3319204203 ISBN-13(EAN): 9783319204208 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Production sites of reactive oxygen species (ROS) in organelles from plant cells.- What do the mitochondrial antioxidant and redox systems have to say under salinity, drought and extreme temperature?.- ROS as key players of abiotic stress responses in plants.- Redox regulation and antioxidant defence during abiotic stress: What have we learned from Arabidopsis and its relatives?.- ROS signaling: Relevance with site of production and metabolism of ROS.- Heavy metal-induced oxidative stress in plants: Response of the antioxidative system.- Arsenic and chromium induced oxidative stress in metal accumulator and non-accumulator plants and detoxification mechanisms.- Phytochelatin and oxidative stress under heavy metal stress tolerance in plants.- General roles of phytochelatins and other peptides in plant defense mechanisms against oxidative stress/primary and secondary damages induced by heavy metals.- Role of polyphenols as antioxidants in native species from Argentina under drought and salinization.- Reactive oxygen species and plant disease resistance.- Modulation of the ascorbate-glutathione cycle antioxidant capacity by post-translational modifications mediated by nitric oxide in abiotic stress situations.- ROS-RNS-phytohormones network in root response strategy.- Relationship between changes in contents of nitric oxide and amino acid particularly proline in plants under abiotic stress.- Transgenic plants and antioxidative defense: Present and future?.
Автор: Dharmendra K. Gupta; Jos? M. Palma; Francisco J. C Название: Reactive Oxygen Species and Oxidative Damage in Plants Under Stress ISBN: 3319372971 ISBN-13(EAN): 9783319372976 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Production sites of reactive oxygen species (ROS) in organelles from plant cells.- What do the mitochondrial antioxidant and redox systems have to say under salinity, drought and extreme temperature?.- ROS as key players of abiotic stress responses in plants.- Redox regulation and antioxidant defence during abiotic stress: What have we learned from Arabidopsis and its relatives?.- ROS signaling: Relevance with site of production and metabolism of ROS.- Heavy metal-induced oxidative stress in plants: Response of the antioxidative system.- Arsenic and chromium induced oxidative stress in metal accumulator and non-accumulator plants and detoxification mechanisms.- Phytochelatin and oxidative stress under heavy metal stress tolerance in plants.- General roles of phytochelatins and other peptides in plant defense mechanisms against oxidative stress/primary and secondary damages induced by heavy metals.- Role of polyphenols as antioxidants in native species from Argentina under drought and salinization.- Reactive oxygen species and plant disease resistance.- Modulation of the ascorbate-glutathione cycle antioxidant capacity by post-translational modifications mediated by nitric oxide in abiotic stress situations.- ROS-RNS-phytohormones network in root response strategy.- Relationship between changes in contents of nitric oxide and amino acid particularly proline in plants under abiotic stress.- Transgenic plants and antioxidative defense: Present and future?.
Автор: Inze, Dirk , Van Montagu, Marc Название: Oxidative Stress in Plants ISBN: 0367447177 ISBN-13(EAN): 9780367447175 Издательство: Taylor&Francis Рейтинг: Цена: 9492.00 р. Наличие на складе: Поставка под заказ.
Описание: 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
Автор: Nafees A. Khan; Rahat Nazar; Noushina Iqbal; Naser Название: Phytohormones and Abiotic Stress Tolerance in Plants ISBN: 3642430104 ISBN-13(EAN): 9783642430107 Издательство: Springer Рейтинг: Цена: 22201.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book `Phytohormones and Abiotic Stress Tolerance in Plants` summarizes the current body of knowledge on crosstalk between plant stresses under the influence of phytohormones, and provides state-of-the-art knowledge of recent developments in understanding the role of phytohormones and abiotic stress tolerance in plants.
Автор: N.K. Srinivasa Rao; K.S. Shivashankara; R.H. Laxma Название: Abiotic Stress Physiology of Horticultural Crops ISBN: 8132227239 ISBN-13(EAN): 9788132227236 Издательство: Springer Рейтинг: Цена: 22203.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book brings together recent advances in the area of abiotic stress tolerance in various vegetables, fruit crops, plantation crops and tuber crops.
Автор: Girdhar K. Pandey Название: Elucidation of Abiotic Stress Signaling in Plants ISBN: 1493925393 ISBN-13(EAN): 9781493925391 Издательство: Springer Рейтинг: Цена: 25155.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Girdhar K. Pandey Название: Elucidation of Abiotic Stress Signaling in Plants ISBN: 1493922106 ISBN-13(EAN): 9781493922109 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Abiotic stresses such as high temperature, low-temperature, drought, and salinity limit crop productivity worldwide. Understanding plant responses to these stresses is essential for rational engineering of crop plants. In Arabidopsis, the signal transduction pathways for abiotic stresses, light, several phytohormones and pathogenesis have been elucidated. A significant portion of plant genomes (most studies are Arabidopsis and rice genome) encodes for proteins involves in signaling such as receptor, sensors, kinases, phosphatases, transcription factors and transporters/channels. Despite decades of physiological and molecular effort, knowledge pertaining to how plants sense and transduce low and high temperature, low-water availability (drought), water-submergence and salinity signals is still a major question before plant biologists. One major constraint hampering our understanding of these signal transduction processes in plants has been the lack or slow pace of application of molecular genomic and genetics knowledge in the form of gene function. In the post-genomic era, one of the major challenges is investigation and understanding of multiple genes and gene families regulating a particular physiological and developmental aspect of plant life cycle. One of the important physiological processes is regulation of stress response, which leads to adaptation or adjustment in response to adverse stimuli. With the holistic understanding of the signaling pathways involving not only one gene family but multiple genes or gene families, plant biologists can lay a foundation for designing and generating future crops that can withstand the higher degree of environmental stresses (especially abiotic stresses, which are the major cause of crop loss throughout the world) without losing crop yield and productivity.
Автор: M. Nasir Khan; Mohammad Mobin; Firoz Mohammad; Fra Название: Nitric Oxide Action in Abiotic Stress Responses in Plants ISBN: 3319178032 ISBN-13(EAN): 9783319178035 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book offers an up-to-date review of the regulatory role of nitric oxide (NO) changes in the morphological, physio-biochemical as well as molecular characteristics of plants under abiotic stress.
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