Skip to main content

Transporters And Plant Osmotic Stress

Download Transporters And Plant Osmotic Stress Full eBooks in PDF, EPUB, and kindle. Transporters And Plant Osmotic Stress is one my favorite book and give us some inspiration, very enjoy to read. you could read this book anywhere anytime directly from your device.

Transporters and Plant Osmotic Stress

Transporters and Plant Osmotic Stress Book
Author : Aryadeep Roychoudhury,Durgesh Kumar Tripathi,Rupesh Deshmukh
Publisher : Academic Press
Release : 2021-06-24
ISBN : 0128179597
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Transporters and Plant Osmotic Stress focuses on the potential negative impact of abiotic stresses on plant health and crop yield. The book focuses on the current state of knowledge of the biochemical and molecular regulation of several classes of membrane transporters during different osmotic stresses and their probable mechanisms of operation in plant stress tolerance. The comprehensive discussion presented in this book highlights steps appropriate for mitigating multiple forms of abiotic stresses utilizing transporter proteins. Edited by leading experts and authored by top researchers from around the world, Transporters and Plant Osmotic Stress will be valuable to researchers, academicians, and scientists to enhance their knowledge and inspire further research in the field of transporters with respect to abiotic stress responses. It is complimented by its companion book titled Metal and Nutrient Transporters in Abiotic Stress. Focuses exclusively on transporter proteins involved in multiple environmental stresses in plants Explains exploiting transporters in crop improvement programs through transgenic technology against different stresses like salt, dehydration and temperature impacts Serves as an important source of information in the field of osmotic stress

Metal and Nutrient Transporters in Abiotic Stress

Metal and Nutrient Transporters in Abiotic Stress Book
Author : Aryadeep Roychoudhury,Durgesh Kunar Kumar Tripathi,Rupesh Deshmukh
Publisher : Academic Press
Release : 2021-04-08
ISBN : 0128179562
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Metal and Nutrient Transporters in Abiotic Stress focuses on the different forms of environmental stress related to heavy metal, metalloid and nutrient deficiency that have the potential to inflict major damages to crop plants, leading to a massive decrease in crop yield and productivity. The book presents the current state of knowledge of the biochemical and molecular regulation of several classes of membrane transporters related to the uptake of metals/metalloids and nutrient elements during different stresses and their probable mechanisms of operation in plant stress tolerance. Metal and Nutrient Transporters in Abiotic Stress provides a comprehensive discussion that will help in mitigating multiple forms of stresses utilizing transporter proteins. Edited by leading experts and written by a global team of knowledgeable contributors, this book will further stimulate research in the field of transporter proteins and will foster further interests for researchers, academicians and scientists worldwide. It is complimented by its companion book titled Transporters and Plant Osmotic Stress. Focuses exclusively on metal and nutrient transporters involved in multiple environmental stresses in plants Explains exploiting transporters in crop improvement programs through transgenic technology against different stresses such as heavy metal, metalloid and nutrient deficiency Serves as an important source of information in the field of abiotic stress

Physiology of Salt Stress in Plants

Physiology of Salt Stress in Plants Book
Author : Pratibha Singh,Madhulika Singh,Rajiv Kumar Singh,Sheo Mohan Prasad
Publisher : John Wiley & Sons
Release : 2021-09-30
ISBN : 1119700493
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

PHYSIOLOGY OF SALT STRESS IN PLANTS Discover how soil salinity affects plants and other organisms and the techniques used to remedy the issue In Physiology of Salt Stress in Plants, an editorial team of internationally renowned researchers delivers an extensive exploration of the problem of soil salinity in modern agricultural practices. It also discusses the social and environmental issues caused by salt stress. The book covers the impact of salt on soil microorganisms, crops, and other plants, and presents that information alongside examinations of salt’s effects on other organisms, including aquatic fauna, terrestrial animals, and human beings. Physiology of Salt Stress in Plants describes the morphological, anatomical, physiological, and biochemical dimensions of increasing soil salinity. It also discusses potential remedies and encourages further thought and exploration of this issue. Readers are encouraged to consider less hazardous fertilizers and pesticides, to use safer doses, and to explore and work upon salt resistant varieties of plants. Readers will also benefit from the inclusion of: Thorough introductions to salt stress perception and toxicity levels and the effects of salt stress on the physiology of crop plants at a cellular level Explorations of the effects of salt stress on the biochemistry of crop plants and salt ion transporters in crop plants at a cellular level Practical discussions of salt ion and nutrient interactions in crop plants, including prospective signalling, and the effects of salt stress on the morphology, anatomy, and gene expression of crop plants An examination of salt stress on soil chemistry and the plant-atmosphere continuum Perfect for researchers, academics, and students working and studying in the fields of agriculture, botany, entomology, biotechnology, soil science, and plant physiology, Physiology of Salt Stress in Plants will also earn a place on the bookshelves of agronomists, crop scientists, and plant biochemists.

Cation Transporters in Plants

Cation Transporters in Plants Book
Author : Santosh Kumar Upadhyay
Publisher : Academic Press
Release : 2021-11-19
ISBN : 032388573X
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Cation Transporters in Plants presents expert information on the major cation transporters, along with developments of various new strategies to cope with the adverse effects of abiotic and biotic stresses. The book will serve as a very important repository for the scientist, researcher, academician and industrialist to enhance their knowledge about cation transport in plants. Further, applications listed in the book will facilitate future developments in crop designing strategies. This comprehensive resource provides an alternative strategy for abiotic and biotic stress management in agricultural and horticultural crops. In addition, it will further improve basic knowledge om the origin and mechanism of cation homeostasis and their role in developmental transition and stress regulation. Contains in-depth knowledge about various cation transporters in plants Provides information about important macro and micronutrient cation transporters and their applications in the agricultural and biotechnology sectors Facilitates agricultural scientists and industries in future crop designing strategies Provides an alternative strategy for abiotic and biotic stress management in agricultural and horticultural crops

Calcium Transport Elements in Plants

Calcium Transport Elements in Plants Book
Author : Santosh Kumar Upadhyay
Publisher : Academic Press
Release : 2021-01-08
ISBN : 0128217936
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Calcium Transport Elements in Plants discusses the role of calcium in plant development and stress signaling, the mechanism of Ca2+ homeostasis across plant membranes, and the evolution of Ca2+/cation antiporter (CaCA) superfamily proteins. Additional sections cover genome-wide analysis of Annexins and their roles in plants, the roles of calmodulin in abiotic stress responses, calcium transport in relation to plant nutrition/biofortification, and much more. Written by leading experts in the field, this title is an essential resource for students and researchers that need all of the information on calcium transport elements in one place. Calcium transport elements are involved in various structural, physiological and biochemical processes or signal transduction pathways in response to various abiotic and biotic stimuli. Development of high throughput sequencing technology has favored the identification and characterization of numerous gene families in plants in recent years, including the calcium transport elements. Provides a complete compilation of detailed information on Ca2+ efflux and influx transporters in plants Discusses the mode of action of calcium transport elements and their classification Explores the indispensable role of Ca2+ in numerous developmental and stress related pathways

Water Relations of Plants

Water Relations of Plants Book
Author : Paul J Kramer
Publisher : Academic Press
Release : 2012-12-02
ISBN : 0323138233
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Water Relations of Plants attempts to explain the importance of water through a description of the factors that control the plant water balance and how they affect the physiological processes that determine the quantity and quality of growth. Organized into 13 chapters, this book first discusses the functions and properties of water and the plant cell water relations. Subsequent chapters focus on measurement and control of soil water, as well as growth and functions of root. This book also looks into the water absorption, the ascent of sap, the transpiration, and the water stress and its effects on plant processes and growth. This book will be useful for students, teachers, and investigators in both basic and applied plant science, as well as for botanists, agronomists, foresters, horticulturists, soil scientists, and even laymen with an interest in plant water relations.

Molecular Stress Physiology of Plants

Molecular Stress Physiology of Plants Book
Author : Gyana Ranjan Rout,Anath Bandhu Das
Publisher : Springer Science & Business Media
Release : 2013-02-12
ISBN : 8132208072
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Crop growth and production is dependent on various climatic factors. Both abiotic and biotic stresses have become an integral part of plant growth and development. There are several factors involved in plant stress mechanism. The information in the area of plant growth and molecular mechanism against abiotic and biotic stresses is scattered. The up-to-date information with cited references is provided in this book in an organized way. More emphasis has been given to elaborate the injury and tolerance mechanisms and growth behavior in plants against abiotic and biotic stresses. This book also deals with abiotic and biotic stress tolerance in plants, molecular mechanism of stress resistance of photosynthetic machinery, stress tolerance in plants: special reference to salt stress - a biochemical and physiological adaptation of some Indian halophytes, PSII fluorescence techniques for measurement of drought and high temperature stress signal in crop plants: protocols and applications, salicylic acid: role in plant physiology & stress tolerance, salinity induced genes and molecular basis of salt tolerance mechanism in mangroves, reproductive stage abiotic stress tolerance in cereals, calorimetry and Raman spectrometry to study response of plant to biotic and abiotic stresses, molecular physiology of osmotic stress in plants and mechanisms, functions and toxicity of heavy metals stress in plants, submergence stress tolerance in plants and adoptive mechanism, Brassinosteroid modulated stress responses under temperature stress, stress tolerant in plants: a proteomics approach, Marker-assisted breeding for stress resistance in crop plants, DNA methylation associated epigenetic changes in stress tolerance of plants and role of calcium-mediated CBL-CIPK network in plant mineral nutrition & abiotic stress. Each chapter has been laid out with introduction, up-to-date literature, possible stress mechanism, and applications. Under abiotic stress, plant produces a large quantity of free radicals, which have been elaborated. We hope that this book will be of greater use for the post-graduate students, researchers, physiologist and biotechnologist to sustain the plant growth and development.

Physiology and Molecular Biology of Stress Tolerance in Plants

Physiology and Molecular Biology of Stress Tolerance in Plants Book
Author : K.V. Madhava Rao,A.S. Raghavendra,K. Janardhan Reddy
Publisher : Springer Science & Business Media
Release : 2006-02-10
ISBN : 9781402042249
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Biologists worldwide now speak the scientific language of molecular biology and use the same molecular tools. Interest is growing in the molecular biology of abiotic stress tolerance and modes of installing better tolerant mechanisms in crop plants. Current studies make plants capable of sustaining their yields even under stressful conditions. Further, this information may form the basis for its application in biotechnology and bioinformatics.

Salinity Tolerance in Plants Mechanisms and Regulation of Ion Transport

Salinity Tolerance in Plants  Mechanisms and Regulation of Ion Transport Book
Author : Vadim Volkov,Mary J. Beilby
Publisher : Frontiers Media SA
Release : 2018-01-12
ISBN : 2889453693
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Life presumably arose in the primeval oceans with similar or even greater salinity than the present ocean, so the ancient cells were designed to withstand salinity. However, the immediate ancestors of land plants most likely lived in fresh, or slightly brackish, water. The fresh/brackish water origins might explain why many land plants, including some cereals, can withstand moderate salinity, but only 1 – 2 % of all the higher plant species were able to re-discover their saline origins again and survive at increased salinities close to that of seawater. From a practical side, salinity is among the major threats to agriculture, having been one of the reasons for the demise of the ancient Mesopotamian Sumer civilisation and in the present time causing huge annual economic losses of over 10 billion USD. The effects of salinity on plants include osmotic stress, disruption of membrane ion transport, direct toxicity of high cytoplasmic concentrations of sodium and chloride on cellular processes and induced oxidative stress. Ion transport is the crucial starting point that determines salinity tolerance in plants. Transport via membranes is mediated mostly by the ion channels and transporters, which ensure selective passage of specific ions. The molecular and structural diversity of these ion channels and transporters is amazing. Obtaining the detailed descriptions of distinct ion channels and transporters present in halophytes, marine algae and salt-tolerant fungi and then progressing to the cellular and the whole organism mechanisms, is one of the logical ways to understand high salinity tolerance. Transfer of the genes from halophytes to agricultural crops is a means to increase salt tolerance of the crops. The theoretical scientific approaches involve protein chemistry, structure-function relations of membrane proteins, synthetic biology, systems biology and physiology of stress and ion homeostasis. At the time of compiling this e-book many aspects of ion transport under salinity stress are not yet well understood. The e-book has attracted researchers in ion transport and salinity tolerance. We have combined our efforts to achieve a wider, more detailed understanding of salt tolerance in plants mediated by ion transport, to understand present and future ways to modify and manipulate ion transport and salinity tolerance and also to find natural limits for the modifications.

Plant Responses to Drought Stress

Plant Responses to Drought Stress Book
Author : Ricardo Aroca
Publisher : Springer Science & Business Media
Release : 2012-10-12
ISBN : 3642326536
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

This book provides a comprehensive overview of the multiple strategies that plants have developed to cope with drought, one of the most severe environmental stresses. Experts in the field present 17 chapters, each of which focuses on a basic concept as well as the latest findings. The following major aspects are covered in the book: · Morphological and anatomical adaptations · Physiological responses · Biochemical and molecular responses · Ecophysiological responses · Responses to drought under field conditions The contributions will serve as an invaluable source of information for researchers and advanced students in the fields of plant sciences, agriculture, ecophysiology, biochemistry and molecular biology.

Abiotic Stress in Plants

Abiotic Stress in Plants Book
Author : Shah Fahad,Shah Saud,Yajun Chen,Chao Wu,Depeng Wang
Publisher : BoD – Books on Demand
Release : 2021-07-21
ISBN : 1838810552
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Environmental insults such as extremes of temperature, extremes of water status, and deteriorating soil conditions pose major threats to agriculture and food security. Employing contemporary tools and techniques from all branches of science, attempts are being made worldwide to understand how plants respond to abiotic stresses with the aim to manipulate plant performance that is better suited to withstand these stresses. This book searches for possible answers to several basic questions related to plant responses towards abiotic stresses. Synthesizing developments in plant stress biology, the book offers strategies that can be used in breeding, including genomic, molecular, physiological, and biotechnological approaches that have the potential to develop resilient plants and improve crop productivity worldwide.

Investigation of Early Signaling Mechanisms in Plant Osmotic Stress Response

Investigation of Early Signaling Mechanisms in Plant Osmotic Stress Response Book
Author : Kelly Stecker
Publisher : Unknown
Release : 2016
ISBN : 0987650XXX
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

How plants perceive and respond to water loss on a molecular level is a fundamental question in plant biology. Understanding the cellular signaling mechanism involved in sensing dehydration and initiating adaptive responses provides a tool for plant biologists to use in engineering crops with enhanced drought tolerance and water use efficiency as well as with developing new chemical approaches towards alleviating the negative effects of drought on crop yields. The increasing frequency and severity of drought, along with the depletion of fresh water resources, fortifies the need to understand the molecular networks that control drought response in plants. Currently the molecular mechanisms involved in the initial perception of dehydration are poorly understood. In this dissertation I present my work towards identifying previously unknown proteins involved in the initial dehydration response, using mass spectrometry based quantitative proteomic and reverse genetic approaches. Employing the model system Arabidopsis thaliana and hyperosmotic stress conditions to simulate water loss, I first identified proteins whose level of phosphorylation changes in response to short-term stress treatments, using quantitative untargeted mass spectrometry based phosphoproteomics technologies. From this work I identified proteins whose phosphorylation state changed within 5 minutes of stress treatment. To further characterize these proteins, I developed targeted proteomic assays to more routinely measure protein phosphorylated across many biotic and abiotic stress conditions. From this analysis I characterized a set of proteins that are uniquely regulated at the posttranslational level by rapid dehydration. These proteins are involved in cellular process such as mRNA degradation, microtubule restructuring, transcription factor activation, phospholipid signaling, and mitogen-activated protein kinase signaling and help elucidate the role that these processes play in the initial dehydration response. This work is presented in Chapter 2 of my dissertation. To validate the biological significance of proteins identified in my phosphoproteome analysis, I used reverse genetics to investigate Vac14, an uncharacterized protein in plants that displayed the largest change in phosphorylation under osmotic stress conditions. Vac14 is a highly conserved protein involved in the biosynthesis of the low abundant phospholipid phosphatidylinositol-3,5 bisphosphate, which regulates vacuole function and endomembrane vesicle transport in yeast and mammals. I demonstrate that Vac14 is an essential gene in plants and is responsible for regulating water homeostasis in cells. Vac14 overexpression mutants have increased drought tolerance and improved ability to germinate under water- limited conditions. This work is presented in Chapter 3 and supports the biological significance of proteins identified in my discovery phosphoproteomic work in Chapter 2. Finally, in Chapter 4 I describe my preliminary results in developing a new method for detecting proteins involved in cell signaling events through direct measurement of protein conformational changes. This method uses thermal denaturation profiling and untargeted quantitative mass spectrometry to identify proteins whose conformation has changed in response to in vitro or in vivo treatment conditions. Together, the data presented in this thesis demonstrate the utility of mass spectrometric based proteomic technologies for discovering previously unidentified proteins involved in cell signaling events and provides valuable insight into pathways activated during the initial few minutes of the osmotic stress response in plants.

Abiotic Stress in Plants

Abiotic Stress in Plants Book
Author : Arun Shanker,B. Venkateswarlu
Publisher : BoD – Books on Demand
Release : 2011-09-22
ISBN : 9533073942
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

World population is growing at an alarming rate and is anticipated to reach about six billion by the end of year 2050. On the other hand, agricultural productivity is not increasing at a required rate to keep up with the food demand. The reasons for this are water shortages, depleting soil fertility and mainly various abiotic stresses. The fast pace at which developments and novel findings that are recently taking place in the cutting edge areas of molecular biology and basic genetics, have reinforced and augmented the efficiency of science outputs in dealing with plant abiotic stresses. In depth understanding of the stresses and their effects on plants is of paramount importance to evolve effective strategies to counter them. This book is broadly dived into sections on the stresses, their mechanisms and tolerance, genetics and adaptation, and focuses on the mechanic aspects in addition to touching some adaptation features. The chief objective of the book hence is to deliver state of the art information for comprehending the nature of abiotic stress in plants. We attempted here to present a judicious mixture of outlooks in order to interest workers in all areas of plant sciences.

Plant Genomics

Plant Genomics Book
Author : Ibrokhim Y. Abdurakhmonov
Publisher : BoD – Books on Demand
Release : 2016-07-14
ISBN : 9535124552
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Plant genomics aims to sequence, characterize, and study the genetic compositions, structures, organizations, functions, and interactions/networks of an entire plant genome. Its development and advances are tightly interconnected with proteomics, metabolomics, metagenomics, transgenomics, genomic selection, bioinformatics, epigenomics, phenomics, system biology, modern instrumentation, and robotics sciences. Plant genomics has significantly advanced over the past three decades in the land of inexpensive, high-throughput sequencing technologies and fully sequenced over 100 plant genomes. These advances have broad implications in every aspect of plant biology and breeding, powered with novel genomic selection and manipulation tools while generating many grand challenges and tasks ahead. This Plant genomics provides some updated discussions on current advances, challenges, and future perspectives of plant genome studies and applications.

Agricultural Chemistry

Agricultural Chemistry Book
Author : Margarita Stoytcheva,Roumen Zlatev
Publisher : BoD – Books on Demand
Release : 2013-02-20
ISBN : 9535110268
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

The present book is a collection of ten original research articles and reports, associated with selected topics in agricultural chemistry. The discussed issues are organized in four sections: Classification and labeling of active substances in plant protection products, Environmental and stress plant physiology and behavior, Antimicrobial and antioxidant potential of plant extracts, and Pollutants analysis and effects. The information provided in this book should be of interest for academic researchers and for agriculturalists.

Plant Abiotic Stress

Plant Abiotic Stress Book
Author : Matthew A. Jenks,Paul M. Hasegawa
Publisher : John Wiley & Sons
Release : 2013-10-30
ISBN : 1118764323
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

A fully revised review of the latest research in molecularbasis of plant abiotic stress response and adaptation Abiotic stressors are non-living environmental stressors thatcan have a negative impact on a plants ability to grow and thrivein a given environment. Stressors can range from temperature stress(both extreme heat and extreme cold) water stress, aridity,salinity among others. This book explores the full gamut of plantabiotic stressors and plants molecular responses and adaptations toadverse environmental conditions. The new edition of Plant Abiotic Stress providesup-to-date coverage of the latest research advances in plantabiotic stress adaptation, with special emphasis on the associatedand integrative aspects of physiology, signaling, andmolecular-genetics. Since the last edition, major advances inwhole genome analysis have revealed previously unknown linkagesbetween genes, genomes, and phenotypes, and new biological and–omics approaches have elucidated previously unknown cellularmechanisms underlying stress tolerance. Chapters are organized by topic, but highlight processes thatare integrative among diverse stress responses. As with the firstedition, Plant Abiotic Stress will have broad appeal toscientists in fields of applied agriculture, ecology, plantsciences, and biology.

Transporters and Pumps in Plant Signaling

Transporters and Pumps in Plant Signaling Book
Author : Markus Geisler,Kees Venema
Publisher : Springer Science & Business Media
Release : 2010-10-17
ISBN : 3642143695
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Due to their sessile lifestyle, plants need to efficiently adapt to changing environmental conditions during their life cycle. Nutrient acquisition from the soil has to be able to adapt to considerable fluctuations in concentrations to ensure adequate distribution between tissues, cells and organelles. The storage and retrieval of nutrients, metabolites or toxic substances in vacuoles plays an important part in cellular homeostasis in plants. The long-range transport and maintenance of turgor is critically dependent on the availability of water and rate of evaporation, while at the same time photosynthetic products have to be transported to all plant parts. As a result plants contain a large number of ATP-dependent pumps and secondary transporters that, in order to adapt to the changing environment, need to be regulated by a complex network of sensing and signaling mechanisms. Plants share many basic elements of signal transduction with animals, but also contain plant-specific signaling molecules and mechanisms. In this volume, the role of transporters and pumps in the regulation of movement, long-range transport and compartmentalization of water, solutes, nutrients and classical signaling molecules is highlighted, and the function, regulation and membrane-transporter interaction and their roles in plant signaling controlling plant physiology and development are discussed.

Drought Stress Tolerance in Plants Vol 1

Drought Stress Tolerance in Plants  Vol 1 Book
Author : Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran
Publisher : Springer
Release : 2016-05-25
ISBN : 3319288997
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Abiotic stress adversely affects crop production worldwide, decreasing average yields for most of the crops to 50%. Among various abiotic stresses affecting agricultural production, drought stress is considered to be the main source of yield reduction around the globe. Due to an increasing world population, drought stress will lead to a serious food shortage by 2050. The situation may become worse due to predicated global climate change that may multiply the frequency and duration and severity of such abiotic stresses. Hence, there is an urgent need to improve our understanding on complex mechanisms of drought stress tolerance and to develop modern varieties that are more resilient to drought stress. Identification of the potential novel genes responsible for drought tolerance in crop plants will contribute to understanding the molecular mechanism of crop responses to drought stress. The discovery of novel genes, the analysis of their expression patterns in response to drought stress, and the determination of their potential functions in drought stress adaptation will provide the basis of effective engineering strategies to enhance crop drought stress tolerance. Although the in-depth water stress tolerance mechanisms is still unclear, it can be to some extent explained on the basis of ion homeostasis mediated by stress adaptation effectors, toxic radical scavenging, osmolyte biosynthesis, water transport, and long distance signaling response coordination. Importantly, complete elucidation of the physiological, biochemical, and molecular mechanisms for drought stress, perception, transduction, and tolerance is still a challenge to the plant biologists. The findings presented in volume 1 call attention to the physiological and biochemical modalities of drought stress that influence crop productivity, whereas volume 2 summarizes our current understanding on the molecular and genetic mechanisms of drought stress resistance in plants.

Abiotic and Biotic Stress in Plants

Abiotic and Biotic Stress in Plants Book
Author : Arun Shanker,Chitra Shanker
Publisher : BoD – Books on Demand
Release : 2016-02-17
ISBN : 9535122509
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

The impact of global climate change on crop production has emerged as a major research priority during the past decade. Understanding abiotic stress factors such as temperature and drought tolerance and biotic stress tolerance traits such as insect pest and pathogen resistance in combination with high yield in plants is of paramount importance to counter climate change related adverse effects on the productivity of crops. In this multi-authored book, we present synthesis of information for developing strategies to combat plant stress. Our effort here is to present a judicious mixture of basic as well as applied research outlooks so as to interest workers in all areas of plant science. We trust that the information covered in this book would bridge the much-researched area of stress in plants with the much-needed information for evolving climate-ready crop cultivars to ensure food security in the future.

Understanding the Molecular Mechanisms of Plant Responses to Abiotic Stress

Understanding the Molecular Mechanisms of Plant Responses to Abiotic Stress Book
Author : Sang Yeol Lee,Dae-Jin Yun,Jose M. Pardo,Motoaki Seki,Yan Guo,Abel Rosado
Publisher : Frontiers Media SA
Release : 2020-02-20
ISBN : 2889634914
Language : En, Es, Fr & De

DOWNLOAD

Book Description :

Plant responses to environmental stress are governed by complex molecular and biochemical signal transduction processes, which act in coordination to determine tolerance or sensitivity at the whole plant level. Upon exposure to abiotic stress, plants express a sophisticated coordinated response to reprogram interconnected defense networks and metabolic pathways, by alterations in the transcription, translation, and post-translational modification of defense-related genes and proteins. Traditionally, physiological and phenotypic responses were the major ones to be collected in plant stress biology. However, modern studies include the identification of key genes that influence stress tolerance and plant growth under the imposing stress and the verification of gene functions using knock out mutants or overexpression lines. In addition, genomics has become a necessary tool for the understanding of plant stress responses at the whole genome levels. The identification of stress-tolerant plant resources and the investigation of the functional role of the genetic variants is also a valuable tool in this research field. Recently, the advent of CRISPR/Cas genome editing technology, enables these variations to be introduced in crops for improved stress tolerance traits. Through the understanding of the molecular mechanisms involved in plant signaling in response to abiotic stress and crop performance characters under stress conditions, we hope to open new ways for the breeding of superior crops.