Physiological And Molecular Characterization Of Crop Resistance To Abiotic Stresses

Author : Monica Boscaiu,Ana Fita
Publisher : MDPI
Page : 488 pages
File Size : 43,6 Mb
Release : 2020-12-02
Category : Science
ISBN : 9783039434589

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Physiological and Molecular Characterization of Crop Resistance to Abiotic Stresses by Monica Boscaiu,Ana Fita Pdf

Abiotic stress represents the main constraint for agriculture, affecting plant growth and productivity worldwide. Yield losses in agriculture will be potentiated in the future by global warming, increasing contamination, and reduced availability of fertile land. The challenge for agriculture of the present and future is that of increasing the food supply for a continuously growing human population under environmental conditions that are deteriorating in many areas of the world. Minimizing the effects of diverse types of abiotic stresses represents a matter of general concern. Research on all topics related to abiotic stress tolerance, from understanding the stress response mechanisms of plants to developing cultivars and crops tolerant to stress, is a priority. This Special Issue is focused on the physiological and molecular characterization of crop resistance to abiotic stresses, including novel research, reviews, and opinion articles covering all aspects of the responses and mechanisms of plant tolerance to abiotic. Contributions on physiological, biochemical, and molecular studies of crop responses to abiotic stresses; the description and role of stress-responsive genes; marker-assisted screening of stress-tolerant genotypes; genetic engineering; and other biotechnological approaches to improve crop tolerance were considered.

Author : Monica Boscaiu,Ana Fita
Publisher : Unknown
Page : 488 pages
File Size : 40,7 Mb
Release : 2020
Category : Electronic
ISBN : 3039434594

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Physiological and Molecular Characterization of Crop Resistance to Abiotic Stresses by Monica Boscaiu,Ana Fita Pdf

Abiotic stress represents the main constraint for agriculture, affecting plant growth and productivity worldwide. Yield losses in agriculture will be potentiated in the future by global warming, increasing contamination, and reduced availability of fertile land. The challenge for agriculture of the present and future is that of increasing the food supply for a continuously growing human population under environmental conditions that are deteriorating in many areas of the world. Minimizing the effects of diverse types of abiotic stresses represents a matter of general concern. Research on all topics related to abiotic stress tolerance, from understanding the stress response mechanisms of plants to developing cultivars and crops tolerant to stress, is a priority. This Special Issue is focused on the physiological and molecular characterization of crop resistance to abiotic stresses, including novel research, reviews, and opinion articles covering all aspects of the responses and mechanisms of plant tolerance to abiotic. Contributions on physiological, biochemical, and molecular studies of crop responses to abiotic stresses; the description and role of stress-responsive genes; marker-assisted screening of stress-tolerant genotypes; genetic engineering; and other biotechnological approaches to improve crop tolerance were considered.

Author : Rajarshi Kumar Gaur,Pradeep Sharma
Publisher : CRC Press
Page : 430 pages
File Size : 55,9 Mb
Release : 2013-11-25
Category : Science
ISBN : 9781466588943

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Molecular Approaches in Plant Abiotic Stress by Rajarshi Kumar Gaur,Pradeep Sharma Pdf

Plants under abiotic stress are those suffering from drought, extreme temperatures, flood and other natural-but non-living-factors. Abiotic stress is responsible for reduced yields in several major crops, and climate change is focusing research in this area. To minimize cellular damage cause by such stresses, plants have evolved complex, well-coord

Author : Matthew A. Jenks,Andrew J. Wood
Publisher : John Wiley & Sons
Page : 338 pages
File Size : 42,7 Mb
Release : 2009-12-08
Category : Science
ISBN : 9780813815022

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Genes for Plant Abiotic Stress by Matthew A. Jenks,Andrew J. Wood Pdf

Abiotic stresses caused by drought, salinity, toxic metals, temperature extremes, and nutrient poor soils are among the major constraints to plant growth and crop production worldwide. While crop breeding strategies to improve yields have progressed, a better understanding of the genetic and biological mechanisms underpinning stress adaptation is needed. Genes For Plant Abiotic Stress presents the latest research on recently examined genes and alleles and guides discussion of the genetic and physiological determinants that will be important for crop improvement in the future.

Author : Ashwani Pareek,S.K. Sopory,Hans J. Bohnert,Govindjee
Publisher : Springer Science & Business Media
Page : 526 pages
File Size : 51,8 Mb
Release : 2009-12-12
Category : Science
ISBN : 9789048131129

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Abiotic Stress Adaptation in Plants by Ashwani Pareek,S.K. Sopory,Hans J. Bohnert,Govindjee Pdf

Environmental insults such as extremes of temperature, extremes of water status as well as 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 help manipulate plant performance that will be better suited to withstand these stresses. This book on abiotic stress attempts to search for possible answers to several basic questions related to plant responses towards abiotic stresses. Presented in this book is a holistic view of the general principles of stress perception, signal transduction and regulation of gene expression. Further, chapters analyze not only model systems but extrapolate interpretations obtained from models to crops. Lastly, discusses how stress-tolerant crop or model plants have been or are being raised through plant breeding and genetic engineering approaches. Twenty three chapters, written by international authorities, integrate molecular details with overall plant structure and physiology, in a text-book style, including key references.

Author : Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran
Publisher : Springer
Page : 526 pages
File Size : 48,8 Mb
Release : 2016-05-25
Category : Technology & Engineering
ISBN : 9783319288994

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Drought Stress Tolerance in Plants, Vol 1 by Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran Pdf

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.

Author : Sindhu Sareen,Nabin Bhusal,Ranjeet Ranjan Kumar,Pradeep Sharma
Publisher : Frontiers Media SA
Page : 170 pages
File Size : 50,9 Mb
Release : 2023-04-05
Category : Science
ISBN : 9782832518311

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Multiple abiotic stresses: Molecular, physiological, and genetic responses and adaptations in cereals by Sindhu Sareen,Nabin Bhusal,Ranjeet Ranjan Kumar,Pradeep Sharma Pdf

Author : Ramamurthy Mahalingam
Publisher : Springer
Page : 264 pages
File Size : 41,5 Mb
Release : 2014-12-05
Category : Science
ISBN : 9783319078991

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Combined Stresses in Plants by Ramamurthy Mahalingam Pdf

The unique responses of plants to combined stresses have been observed at physiological, biochemical, and molecular levels. This book provides an analysis of all three levels of change in various plants in response to different combinations of stresses. The text provides a general review of the combined stress paradigm, focuses on the impact of higher CO2 levels in combination with other stresses, examines drought stress in conjunction with other abiotic factors in different crop plants as well as the combination of biotic and abiotic factors, and discusses the impact of combined stresses in forest ecosystems. Written by experts in the field, Combined Stresses in Plants: Physiological, Molecular, and Biochemical Aspects is a valuable resource for scientists, graduate students, and post-doctoral fellows alike working in plant stresses.

Author : Narendra Tuteja,Sarvajeet S. Gill,Antonio F. Tiburcio,Renu Tuteja
Publisher : Wiley-Blackwell
Page : 500 pages
File Size : 55,5 Mb
Release : 2012-03-30
Category : Science
ISBN : 352763293X

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Improving Crop Resistance to Abiotic Stress by Narendra Tuteja,Sarvajeet S. Gill,Antonio F. Tiburcio,Renu Tuteja Pdf

Abiotic stress, such as high salinity and drought is the most common challenge for sustainable food production in large parts of the world, in particular in emerging countries. The ongoing and expected global climate change will further increase these challenges in many areas, making improved stress resistance of crops a key topic for the 21st Century. Proteomics, genomics and metabolomics are methods allowing for the rapid and complete analysis of the complete physiology of crop plants. This knowledge in turn, is the prerequisite for improvements of crop resistance against abiotic stress through genetic engineering or traditional breeding methods. Improving Crop Resistance to Abiotic Stress is a double-volume, up-to-date overview of current progress in improving crop quality and quantity using modern methods such as proteomics, genomics and metabolomics. With this particular emphasis on genetic engineering, this text focuses on crop improvement under adverse conditions, paying special attention to such staple crops as rice, maize, and pulses. It includes an excellent mix of specific examples, such as the creation of nutritionally-fortified rice and a discussion of the political and economic implications of genetically engineered food. The result is a must-have hands-on guide, ideally suited for Agricultural Scientists, Students of Agriculture, Plant Physiologists, Plant Breeders, Botanists and Biotechnologists. Sections include: PART I Climate Change and Abiotic Stress Factors PART II Methods to Improve Crop Productivity PART III Species-Specific Case Studies: Graminoids, Leguminosae, Rosaceae

Author : Tariq Aftab,Khalid Rehman Hakeem
Publisher : CRC Press
Page : 322 pages
File Size : 40,9 Mb
Release : 2022-02-17
Category : Science
ISBN : 9781000400755

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Plant Abiotic Stress Physiology by Tariq Aftab,Khalid Rehman Hakeem Pdf

This two-volume set highlights the various innovative and emerging techniques and molecular applications that are currently being used in plant abiotic stress physiology. Volume 1: Responses and Adaptations focuses on the responses and adaptations of plants to stress factors at the cellular and molecular levels and offers a variety of advanced management strategies and technologies. Volume 2: Molecular Advancements introduces a range of state-of-the-art molecular advances for the mitigation of abiotic stress in plants. With contributions from specialists in the field, Volume 1 first discusses the physiology and defense mechanisms of plants and the various kinds of stress, such as from challenging environments, climate change, and nutritional deficiencies. It goes on to discuss trailblazing management techniques that include genetics approaches for improving abiotic stress tolerance in crop plants along with CRISPR/CAS-mediated genome editing technologies. Volume 2 discusses how plants have developed diverse physiological and molecular adjustments to safeguard themselves under challenging conditions and how emerging new technologies can utilize these plant adaptations to enhance plant resistance. These include using plant-environment interactions to develop crop species that are resilient to climate change, applying genomics and phenomics approaches from the study of abiotic stress tolerance and more. Agriculture today faces countless challenges to meet the rising need for sustainable food supplies and guarantees of high-quality nourishment for a quickly increasing population. To ensure sufficient food production, it is necessary to address the difficult environmental circumstances that are causing cellular oxidative stress in plants due to abiotic factors, which play a defining role in shaping yield of crop plants. These two volumes help to meet these challenges by providing a rich source of information on plant abiotic stress physiology and effective management techniques.

Author : Shabir Hussain Wani
Publisher : Academic Press
Page : 298 pages
File Size : 42,7 Mb
Release : 2020-08-19
Category : Technology & Engineering
ISBN : 9780128193341

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Transcription Factors for Abiotic Stress Tolerance in Plants by Shabir Hussain Wani Pdf

Transcription Factors for Abiotic Stress Tolerance in Plants highlights advances in the understanding of the regulatory network that impacts plant health and production, providing important insights for improving plant resistance. Plant production worldwide is suffering serious losses due to widespread abiotic stresses increasing as a result of global climate change. Frequently more than one abiotic stress can occur at once, for example extreme temperature and osmotic stress, which increases the complexity of these environmental stresses. Modern genetic engineering technologies are one of the promising tools for development of plants with efficient yields and resilience to abiotic stresses. Hence deciphering the molecular mechanisms and identifying the abiotic stress associated genes that control plant response to abiotic stresses is a vital requirement in developing plants with increased abiotic stress resilience. Addressing the various complexities of transcriptional regulation, this book includes chapters on cross talk and central regulation, regulatory networks, the role of DOF, WRKY and NAC transcription factors, zinc finger proteins, CRISPR/CAS9-based genome editing, C-Repeat (CRT) binding factors (CBFs)/Dehydration responsive element binding factors (DREBs) and factors impacting salt, cold and phosphorous stress levels, as well as transcriptional modulation of genes involved in nanomaterial-plant interactions. Transcription Factors for Abiotic Stress Tolerance in Plants provides a useful reference by unravelling the transcriptional regulatory networks in plants. Researchers and advanced students will find this book a valuable reference for understanding this vital area. Discusses abiotic stress tolerance and adaptive mechanisms based on the findings generated by unlocking the transcriptional regulatory network in plants Presents various kinds of regulatory gene networks identified for drought, salinity, cold and heat stress in plants Highlights urgent climate change issues in plants and their mitigation using modern biotechnological tools including genome editing.

Author : Gyanendra Kumar Rai,Ranjeet Ranjan Kumar,Sreshti Bagati
Publisher : CRC Press
Page : 371 pages
File Size : 51,7 Mb
Release : 2021-02-14
Category : Science
ISBN : 9781000373981

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Abiotic Stress Tolerance Mechanisms in Plants by Gyanendra Kumar Rai,Ranjeet Ranjan Kumar,Sreshti Bagati Pdf

Since recent years, the population across the globe is increasing expeditiously; hence increasing the agricultural productivity to meet the food demands of the thriving population becomes a challenging task. Abiotic stresses pose as a major threat to agricultural productivity. Having an adequate knowledge and apprehension of the physiology and molecular biology of stress tolerance in plants is a prerequisite for counteracting the adverse effect of such stresses to a wider range. This book deals with the responses and tolerance mechanisms of plants towards various abiotic stresses. The advent of molecular biology and biotechnology has shifted the interest of researchers towards unraveling the genes involved in stress tolerance. More effort is being made to understand and pave ways for developing stress tolerance mechanisms in crop plants. Several technologies including Microarray technology, functional genomics, on gel and off gel proteomic approaches have proved to be of utmost importance by helping the physiologists, molecular biologists and biotechnologists in identifying and exploiting various stress tolerance genes and factors for enhancing stress tolerance in plants. This book would serve as an exemplary source of scientific information pertaining to abiotic stress responses and tolerance mechanisms towards various abiotic stresses. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Author : Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina
Publisher : Springer
Page : 268 pages
File Size : 40,9 Mb
Release : 2019-04-24
Category : Science
ISBN : 9783319919560

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Genetic Enhancement of Crops for Tolerance to Abiotic Stress: Mechanisms and Approaches, Vol. I by Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina Pdf

Abiotic stresses such as drought (water deficit), extreme temperatures (cold, frost and heat), salinity (sodicity) and mineral (metal and metalloid) toxicity limit productivity of crop plants worldwide and are big threats to global food security. With worsening climate change scenarios, these stresses will further increase in intensity and frequency. Improving tolerance to abiotic stresses, therefore, has become a major objective in crop breeding programs. A lot of research has been conducted on the regulatory mechanisms, signaling pathways governing these abiotic stresses, and cross talk among them in various model and non-model species. Also, various ‘omics’ platforms have been utilized to unravel the candidate genes underpinning various abiotic stresses, which have increased our understanding of the tolerance mechanisms at structural, physiological, transcriptional and molecular level. Further, a wealth of information has been generated on the role of chromatin assembly and its remodeling under stress and on the epigenetic dynamics via histones modifications. The book consolidates outlooks, perspectives and updates on the research conducted by scientists in the abovementioned areas. The information covered in this book will therefore interest workers in all areas of plant sciences. The results presented on multiple crops will be useful to scientists in building strategies to counter these stresses in plants. In addition, students who are beginners in the areas of abiotic stress tolerance will find this book handy to clear their concepts and to get an update on the research conducted in various crops at one place

Author : Prakash Muthu Arjuna Samy,Anandan Ramasamy,Viswanathan Chinnusamy,B. Sunil Kumar
Publisher : Springer Nature
Page : 397 pages
File Size : 54,9 Mb
Release : 2023-02-02
Category : Science
ISBN : 9789811958175

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Legumes: Physiology and Molecular Biology of Abiotic Stress Tolerance by Prakash Muthu Arjuna Samy,Anandan Ramasamy,Viswanathan Chinnusamy,B. Sunil Kumar Pdf

This edited volume provides state-of–the-art overview of abiotic stress responses and tolerance mechanisms of different legume crops viz., chickpea, mung bean, lentil, black gram, cowpea, cluster bean, soybean and groundnut. Legumes play an important role in human nutrition and soil health through fixation of nitrogen. Legume production and productivity are vulnerable to different abiotic stresses. A proper understanding about the physiological and molecular basis of the legume crops is essential for genetic improvement of abiotic stress tolerance. This book consists of 15 chapters covering physiological and biochemical basis, molecular physiology, molecular breeding, genetics, genomics, transgenics, epigenetics of drought, saline, high temperature and nutrient deficiency stresses, and the role of microRNAs in abiotic stress tolerance. This volume offers new perspectives in legume crop abiotic stress management, and is useful for various stakeholders, including post graduates students, scientists, environmentalists and policymakers.

Author : Arafat Abdel Hamed Abdel Latef
Publisher : CRC Press
Page : 358 pages
File Size : 41,8 Mb
Release : 2021-07-22
Category : Science
ISBN : 9781000414851

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Organic Solutes, Oxidative Stress, and Antioxidant Enzymes Under Abiotic Stressors by Arafat Abdel Hamed Abdel Latef Pdf

This book presents evidence-based approaches and techniques used 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 in plants. With contributions from 49 scholars worldwide, this authoritative guide is educational for scientists working with plants and abiotic stressors. Provides comprehensive coverage of all aspects of abiotic stress, from abiotic stresses’ effects on plant growth, development, and defense mechanisms, to functionality of enzymatic and non-enzymatic antioxidant enzymes in crop plants. Outlines the dangers of reactive oxygen species. Discusses using antioxidant enzymes and antioxidant molecules in plant protection mechanisms. Edited by Arafat Abdel Hamed Abdel Latef, Professor of Plant Physiology at South Valley University, Egypt, this book is written for graduate students and scholars researching abiotic plant stressors. “The book represents an excellent strategy to understand the mechanisms and techniques of antioxidant enzymes in the plant cell under stress conditions.” – Professor Mostafa El-sheekh “Provides a thorough and detailed picture of the updated knowledge on the techniques used to manage organic solutes, oxidative stress and stress-related enzymes under abiotic stressors.” – Bhoopander Giri, Ph.D. “Will serve as an imperative source of scientific literature in the plant stress biology field.” – Narendra Singh Yadav, Ph.D. “The book has eighteen chapters written by scholars of international expertise in plant stress management.” – Dr. Sikander PAL, Senior Assistant Professor