Genetic Enhancement Of Crops For Tolerance To Abiotic Stress Mechanisms And Approaches Vol I

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Genetic Enhancement of Crops for Tolerance to Abiotic Stress: Mechanisms and Approaches, Vol. I

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

Author : Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina
Publisher : Springer
Page : 268 pages
File Size : 51,9 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

Genomics Assisted Breeding of Crops for Abiotic Stress Tolerance, Vol. II

Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina
Genomics Assisted Breeding of Crops for Abiotic Stress Tolerance Vol II Book PDF

Author : Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina
Publisher : Springer
Page : 260 pages
File Size : 45,8 Mb
Release : 2019-07-01
Category : Science
ISBN : 9783319995731

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Genomics Assisted Breeding of Crops for Abiotic Stress Tolerance, Vol. II by Vijay Rani Rajpal,Deepmala Sehgal,Avinash Kumar,S.N. Raina Pdf

The abiotic stresses like drought, temperature, cold, salinity, heavy metals etc. affect a great deal on the yield performance of the agricultural crops. To cope up with these challenges, plant breeding programs world-wide are focussing on the development of stress tolerant varieties in all crop species. Significant genomic advances have been made for abiotic stress tolerance in various crop species in terms of availability of molecular markers, QTL mapping, genome-wide association studies (GWAS), genomic selection (GS) strategies, and transcriptome profiling. The broad-range of articles involving genomics and breeding approaches deepens our existing knowledge about complex traits. The chapters are written by authorities in their respective fields. This book provides comprehensive and consolidated account on the applications of the most recent findings and the progress made in genomics assisted breeding for tolerance to abiotic stresses in many important major crop species with a focus on applications of modern strategies for sustainable agriculture. The book is especially intended for students, molecular breeders and scientists working on the genomics-assisted genetic improvement of crop species for abiotic stress tolerance.

Genomic Designing for Abiotic Stress Resistant Oilseed Crops

Chittaranjan Kole
Genomic Designing for Abiotic Stress Resistant Oilseed Crops Book PDF

Author : Chittaranjan Kole
Publisher : Springer Nature
Page : 300 pages
File Size : 55,8 Mb
Release : 2022-04-05
Category : Science
ISBN : 9783030900441

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Genomic Designing for Abiotic Stress Resistant Oilseed Crops by Chittaranjan Kole Pdf

This book presents deliberations on molecular and genomic mechanisms underlying the interactions of crop plants to the abiotic stresses caused by heat, cold, drought, flooding, submergence, salinity, acidity, etc., important to develop resistant crop varieties. Knowledge on the advanced genetic and genomic crop improvement strategies including molecular breeding, transgenics, genomic-assisted breeding, and the recently emerging genome editing for developing resistant varieties in oilseed crops is imperative for addressing FHNEE (food, health, nutrition, energy, and environment) security. Whole genome sequencing of these crops followed by genotyping-by-sequencing has provided precise information regarding the genes conferring resistance useful for gene discovery, allele mining, and shuttle breeding which in turn opened up the scope for 'designing' crop genomes with resistance to abiotic stresses. The eight chapters each dedicated to a oilseed crop in this volume elucidate on different types of abiotic stresses and their effects on and interaction with the crop; enumerate on the available genetic diversity with regard to abiotic stress resistance among available cultivars; illuminate on the potential gene pools for utilization in interspecific gene transfer; present brief on classical genetics of stress resistance and traditional breeding for transferring them to their cultivated counterparts; depict the success stories of genetic engineering for developing abiotic stress-resistant crop varieties; discuss on molecular mapping of genes and QTLs underlying stress resistance and their marker-assisted introgression into elite varieties; enunciate on different genomics-aided techniques including genomic selection, allele mining, gene discovery, and gene pyramiding for developing adaptive crop varieties with higher quantity and quality of yields, and also elaborate some case studies on genome editing focusing on specific genes for generating abiotic stress-resistant crops.

Plant Abiotic Stress Tolerance

Mirza Hasanuzzaman,Khalid Rehman Hakeem,Kamrun Nahar,Hesham F. Alharby
Plant Abiotic Stress Tolerance Book PDF

Author : Mirza Hasanuzzaman,Khalid Rehman Hakeem,Kamrun Nahar,Hesham F. Alharby
Publisher : Springer
Page : 490 pages
File Size : 51,5 Mb
Release : 2019-04-04
Category : Science
ISBN : 9783030061180

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Plant Abiotic Stress Tolerance by Mirza Hasanuzzaman,Khalid Rehman Hakeem,Kamrun Nahar,Hesham F. Alharby Pdf

Plants have to manage a series of environmental stresses throughout their entire lifespan. Among these, abiotic stress is the most detrimental; one that is responsible for nearly 50% of crop yield reduction and appears to be a potential threat to global food security in coming decades. Plant growth and development reduces drastically due to adverse effects of abiotic stresses. It has been estimated that crop can exhibit only 30% of their genetic potentiality under abiotic stress condition. So, this is a fundamental need to understand the stress responses to facilitate breeders to develop stress resistant and stress tolerant cultivars along with good management practices to withstand abiotic stresses. Also, a holistic approach to understanding the molecular and biochemical interactions of plants is important to implement the knowledge of resistance mechanisms under abiotic stresses. Agronomic practices like selecting cultivars that is tolerant to wide range of climatic condition, planting date, irrigation scheduling, fertilizer management could be some of the effective short-term adaptive tools to fight against abiotic stresses. In addition, “system biology” and “omics approaches” in recent studies offer a long-term opportunity at the molecular level in dealing with abiotic stresses. The genetic approach, for example, selection and identification of major conditioning genes by linkage mapping and quantitative trait loci (QTL), production of mutant genes and transgenic introduction of novel genes, has imparted some tolerant characteristics in crop varieties from their wild ancestors. Recently research has revealed the interactions between micro-RNAs (miRNAs) and plant stress responses exposed to salinity, freezing stress and dehydration. Accordingly transgenic approaches to generate stress-tolerant plant are one of the most interesting researches to date. This book presents the recent development of agronomic and molecular approaches in conferring plant abiotic stress tolerance in an organized way. The present volume will be of great interest among research students and teaching community, and can also be used as reference material by professional researchers.

Drought Stress Tolerance in Plants, Vol 2

Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran
Drought Stress Tolerance in Plants Vol 2 Book PDF

Author : Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran
Publisher : Springer
Page : 604 pages
File Size : 43,8 Mb
Release : 2016-08-24
Category : Technology & Engineering
ISBN : 9783319324234

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Drought Stress Tolerance in Plants, Vol 2 by Mohammad Anwar Hossain,Shabir Hussain Wani,Soumen Bhattacharjee,David J Burritt,Lam-Son Phan Tran Pdf

Drought is one of the most severe constraints to crop productivity worldwide, and thus it has become a major concern for global food security. Due to an increasing world population, droughts could lead to serious food shortages by 2050. The situation may worsen due to predicated climatic changes that may increase the frequency, duration and severity of droughts. Hence, there is an urgent need to improve our understanding of the complex mechanisms associated with drought tolerance and to develop modern crop varieties that are more resilient to drought. Identification of the genes responsible for drought tolerance in plants will contribute to our understanding of the molecular mechanisms that could enable crop plants to respond to drought. The discovery of novel drought related genes, the analysis of their expression patterns in response to drought, and determination of the functions these genes play in drought adaptation will provide a base to develop effective strategies to enhance the drought tolerance of crop plants. Plant breeding efforts to increase crop yields in dry environments have been slow to date mainly due to our poor understanding of the molecular and genetic mechanisms involved in how plants respond to drought. In addition, when it comes to combining favourable alleles, there are practical obstacles to developing superior high yielding genotypes fit for drought prone environments. Drought Tolerance in Plants, Vol 2: Molecular and Genetic Perspectives combines novel topical findings, regarding the major molecular and genetic events associated with drought tolerance, with contemporary crop improvement approaches. This volume is unique as it makes available for its readers not only extensive reports of existing facts and data, but also practical knowledge and overviews of state-of-the-art technologies, across the biological fields, from plant breeding using classical and molecular genetic information, to the modern omic technologies, that are now being used in drought tolerance research to breed drought-related traits into modern crop varieties. This book is useful for teachers and researchers in the fields of plant breeding, molecular biology and biotechnology.

Improving Crop Resistance to Abiotic Stress

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

Author : Narendra Tuteja,Sarvajeet S. Gill,Antonio F. Tiburcio,Renu Tuteja
Publisher : Wiley-Blackwell
Page : 500 pages
File Size : 41,7 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

Improving Abiotic Stress Tolerance in Plants

M. Iqbal R. Khan,Amarjeet Singh,Péter Poór
Improving Abiotic Stress Tolerance in Plants Book PDF

Author : M. Iqbal R. Khan,Amarjeet Singh,Péter Poór
Publisher : CRC Press
Page : 288 pages
File Size : 55,8 Mb
Release : 2020-05-13
Category : Science
ISBN : 9780429648526

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Improving Abiotic Stress Tolerance in Plants by M. Iqbal R. Khan,Amarjeet Singh,Péter Poór Pdf

Abiotic stresses such as drought, flooding, high or low temperatures, metal toxicity and salinity can hamper plant growth and development. Improving Abiotic Stress Tolerance in Plants explains the physiological and molecular mechanisms plants naturally exhibit to withstand abiotic stresses and outlines the potential approaches to enhance plant abiotic stress tolerance to extreme conditions. Synthesising developments in plant stress biology, the book offers strategies that can be used in breeding, genomic, molecular, physiological and biotechnological approaches that hold the potential to develop resilient plants and improve crop productivity worldwide. Features · Comprehensively explains molecular and physiological mechanism of multiple abiotic stress tolerance in plants · Discusses recent advancements in crop abiotic stress tolerance mechanism and highlights strategies to develop abiotic stress tolerant genotypes for sustainability · Stimulates synthesis of information for plant stress biology for biotechnological applications · Presents essential information for large scale breeding and agricultural biotechnological programs for crop improvement Written by a team of expert scientists, this book benefits researchers in the field of plant stress biology and is essential reading for graduate students and researchers generating stress tolerant crops through genetic engineering and plant breeding. It appeals to individuals developing sustainable agriculture through physiological and biotechnological applications.

Physiological and Molecular Characterization of Crop Resistance to Abiotic Stresses

Monica Boscaiu,Ana Fita
Physiological and Molecular Characterization of Crop Resistance to Abiotic Stresses Book PDF

Author : Monica Boscaiu,Ana Fita
Publisher : MDPI
Page : 488 pages
File Size : 50,8 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.

Approaches for Enhancing Abiotic Stress Tolerance in Plants

Mirza Hasanuzzaman,Kamrun Nahar,Masayuki Fujita,Hirosuke Oku,Tofazzal Islam
Approaches for Enhancing Abiotic Stress Tolerance in Plants Book PDF

Author : Mirza Hasanuzzaman,Kamrun Nahar,Masayuki Fujita,Hirosuke Oku,Tofazzal Islam
Publisher : CRC Press
Page : 510 pages
File Size : 49,8 Mb
Release : 2019-01-10
Category : Science
ISBN : 9781351104715

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Approaches for Enhancing Abiotic Stress Tolerance in Plants by Mirza Hasanuzzaman,Kamrun Nahar,Masayuki Fujita,Hirosuke Oku,Tofazzal Islam Pdf

Plants are frequently exposed to unfavorable and adverse environmental conditions known as abiotic stressors. These factors can include salinity, drought, heat, cold, flooding, heavy metals, and UV radiation which pose serious threats to the sustainability of crop yields. Since abiotic stresses are major constraints for crop production, finding the approaches to enhance stress tolerance is crucial to increase crop production and increase food security. This book discusses approaches to enhance abiotic stress tolerance in crop plants on a global scale. Plants scientists and breeders will learn how to further mitigate plant responses and develop new crop varieties for the changing climate.

Genetic advancements for improving the plant tolerance to biotic and abiotic stresses

Krishnanand P. Kulkarni,Amaranatha Reddy Vennapusa,Balaji Aravindhan Pandian ,Rupesh Deshmukh
Genetic advancements for improving the plant tolerance to biotic and abiotic stresses Book PDF

Author : Krishnanand P. Kulkarni,Amaranatha Reddy Vennapusa,Balaji Aravindhan Pandian ,Rupesh Deshmukh
Publisher : Frontiers Media SA
Page : 204 pages
File Size : 46,7 Mb
Release : 2024-05-31
Category : Science
ISBN : 9782832549902

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Genetic advancements for improving the plant tolerance to biotic and abiotic stresses by Krishnanand P. Kulkarni,Amaranatha Reddy Vennapusa,Balaji Aravindhan Pandian ,Rupesh Deshmukh Pdf

Crop plants are constantly exposed to multiple abiotic (such as drought, salinity, cold, flooding, heavy metal, and heat) and/or biotic (bacterial/fungal/viral) stress factors that hinder their growth and development, subsequently leading to decreases in quality and yield. During the last two decades, many classical genetic and breeding approaches have been used to develop stress-tolerant and climate-adaptable plants that can provide a better yield to meet food demands. Climate change poses a major risk to food security as the world faces frequent floods, droughts, heat waves, and the emergence of new invasive pests and diseases. Novel genomic and genetic approaches look promising to improve plant resilience under stress conditions and achieve sustainable crop improvements. Recent advances in sequencing technologies have facilitated the generation of a plethora of genomic resources in a variety of crop and plant species. With the increased availability of genomic and transcriptomic data, an increasing number of quantitative trait loci and candidate genes are being identified for their application in improving plant tolerance to abiotic and biotic stresses. New approaches such as genomic selection and genomic-assisted breeding have been utilized to develop stress-tolerant cultivars in a variety of plant species. Furthermore, transgenics and rapidly evolving CRISPR technology offer great potential for plant improvement. This Research Topic aims to provide insights into the molecular and genetic factors involved in imparting abiotic and biotic stress tolerance in plants and their application in enhancing plant adaptation to these stress conditions. To review the progress in this research category, we invite manuscripts related to the plant responses to abiotic/biotic stresses and trait improvement through genomic selection, and transgenic or gene-editing approaches. Studies including physiological, biochemical, and molecular genetic analyses revealing the mechanisms involved in plant response to abiotic/biotic stresses are welcome. Topic editor Dr. Balaji Aravindhan Pandian is employed by Enko Chem Inc. All other Topic Editors declare no competing interests with regard to the Research Topic subject.

Multiple Abiotic Stress Tolerances in Higher Plants

N.K. Gupta,Yuri Shavrukov,R.K. Singhal,Nikolai Borisjuk
Multiple Abiotic Stress Tolerances in Higher Plants Book PDF

Author : N.K. Gupta,Yuri Shavrukov,R.K. Singhal,Nikolai Borisjuk
Publisher : CRC Press
Page : 469 pages
File Size : 54,8 Mb
Release : 2023-10-03
Category : Science
ISBN : 9781000958256

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Multiple Abiotic Stress Tolerances in Higher Plants by N.K. Gupta,Yuri Shavrukov,R.K. Singhal,Nikolai Borisjuk Pdf

In the last 50 years, classical breeding has played a significant role in achieving higher crop productivity, but major crops have reached a plateau in their yield potential. Therefore, the current focus for sustainable intensification of agriculture is the use of biotechnological approaches to enhance the yield potential by combating the yield losses that occur due to abiotic stresses. The abiotic stresses are governed by multigenes, and therefore, a holistic approach is needed to get success in imparting stress tolerance to enhance the yield potential of our crops. Plants face multiple stress conditions during their life stages and adopt several physiological, biochemical, and molecular strategies to combat that, which are sometimes not sufficient to survive, particularly crop plants. The climate change era has created a need to understand the abiotic stresses in a holistic way. Therefore, a deep understanding of multiple abiotic stress mechanisms is necessary to develop crops tolerant to climate fluctuation. With this background, the outline of this book covers the following features: • Agriculture sustainability and molecular understanding of multiple stress tolerance • Systems biology for life-history strategies, conventional and genomic approaches above and underground • Genetic resources and molecular understanding of seed priming • Molecular signaling compounds, cell signal transduction, and crosstalk between plant growth hormones and regulators • Roles Transcription factors, LEA proteins, reactive oxygen species and alternative oxidase • Genome editing, metabolomics, and ‘omics’ technologies

Genomic Designing for Abiotic Stress Resistant Technical Crops

Chittaranjan Kole
Genomic Designing for Abiotic Stress Resistant Technical Crops Book PDF

Author : Chittaranjan Kole
Publisher : Springer Nature
Page : 481 pages
File Size : 45,7 Mb
Release : 2022-10-31
Category : Science
ISBN : 9783031057069

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Genomic Designing for Abiotic Stress Resistant Technical Crops by Chittaranjan Kole Pdf

This book presents deliberations on molecular and genomic mechanisms underlying the interactions of crop plants to the abiotic stresses caused by heat, cold, drought, flooding, submergence, salinity, acidity, etc., important to develop resistant crop varieties. Knowledge on the advanced genetic and genomic crop improvement strategies including molecular breeding, transgenics, genomic-assisted breeding, and the recently emerging genome editing for developing resistant varieties in technical crops is imperative for addressing FHNEE (food, health, nutrition, energy, and environment) security. Whole genome sequencing in many of these crops followed by genotyping-by-sequencing has provided precise information regarding the genes conferring resistance useful for gene discovery, allele mining, and shuttle breeding which in turn opened up the scope for 'designing' crop genomes with resistance to abiotic stresses. The ten chapters each dedicated to a technical crop and one chapter devoted to a crop group in this volume elucidate different types of abiotic stresses and their effects on and interaction with the crops; enumerate the available genetic diversity with regard to abiotic stress resistance among available cultivars; illuminate the potential gene pools for utilization in interspecific gene transfer; present brief on classical genetics of stress resistance and traditional breeding for transferring them to their cultivated counterparts; depict the success stories of genetic engineering for developing abiotic stress-resistant crop varieties; discuss on molecular mapping of genes and QTLs underlying stress resistance and their marker-assisted introgression into elite varieties; enunciate different genomics-aided techniques including genomic selection, allele mining, gene discovery, and gene pyramiding for developing adaptive crop varieties with higher quantity and quality of yields, and also elaborate some case studies on genome editing focusing on specific genes for generating abiotic stress-resistant crops.

Genes for Plant Abiotic Stress

Matthew A. Jenks,Andrew J. Wood
Genes for Plant Abiotic Stress Book PDF

Author : Matthew A. Jenks,Andrew J. Wood
Publisher : John Wiley & Sons
Page : 320 pages
File Size : 55,6 Mb
Release : 2009-09-17
Category : Science
ISBN : 0813809061

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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.

Plant Tolerance to Abiotic Stresses in Agriculture: Role of Genetic Engineering

Joe H. Cherry,Robert D. Locy,Anna Rychter
Plant Tolerance to Abiotic Stresses in Agriculture Role of Genetic Engineering Book PDF

Author : Joe H. Cherry,Robert D. Locy,Anna Rychter
Publisher : Springer Science & Business Media
Page : 384 pages
File Size : 43,9 Mb
Release : 2000-09-30
Category : Science
ISBN : 0792365666

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Plant Tolerance to Abiotic Stresses in Agriculture: Role of Genetic Engineering by Joe H. Cherry,Robert D. Locy,Anna Rychter Pdf

Environmental stresses represent the most limiting factors for agricultural productivity worldwide. These stresses impact not only current crop species, they are also significant barriers to the introduction of crop plants into areas that are not currently being used for agriculture. Stresses associated with temperature, salinity and drought, singly or in combination, are likely to enhance the severity of problems to which plants will be exposed in the coming decades. The present book brings together contributions from many laboratories around the world to discuss and compare our current knowledge of the role stress genes play in plant stress tolerance. In addition, strategies are discussed to introduce these genes and the processes that they encode into economically important crops, and the effect this will have on plant productivity.

Genomic Designing for Abiotic Stress Resistant Vegetable Crops

Chittaranjan Kole
Genomic Designing for Abiotic Stress Resistant Vegetable Crops Book PDF

Author : Chittaranjan Kole
Publisher : Springer Nature
Page : 340 pages
File Size : 40,8 Mb
Release : 2022-08-21
Category : Science
ISBN : 9783031039645

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Genomic Designing for Abiotic Stress Resistant Vegetable Crops by Chittaranjan Kole Pdf

This book presents deliberations on molecular and genomic mechanisms underlying the interactions of crop plants to the abiotic stresses caused by heat, cold, drought, flooding, submergence, salinity, acidity, etc., important to develop resistant crop varieties. Knowledge on the advanced genetic and genomic crop improvement strategies including molecular breeding, transgenics, genomic-assisted breeding, and the recently emerging genome editing for developing resistant varieties in vegetable crops is imperative for addressing FHNEE (food, health, nutrition, energy, and environment) security. Whole genome sequencing of these crops followed by genotyping-by-sequencing has provided precise information regarding the genes conferring resistance useful for gene discovery, allele mining, and shuttle breeding which in turn opened up the scope for 'designing' crop genomes with resistance to abiotic stresses. The nine chapters each dedicated to a vegetable crop or crop group in this volume elucidate on different types of abiotic stresses and their effects on and interaction with the crop; enumerate on the available genetic diversity with regard to abiotic stress resistance among available cultivars; illuminate on the potential gene pools for utilization in interspecific gene transfer; present brief on classical genetics of stress resistance and traditional breeding for transferring them to their cultivated counterparts; depict the success stories of genetic engineering for developing abiotic stress-resistant crop varieties; discuss on molecular mapping of genes and QTLs underlying stress resistance and their marker-assisted introgression into elite varieties; enunciate on different genomics-aided techniques including genomic selection, allele mining, gene discovery, and gene pyramiding for developing adaptive crop varieties with higher quantity and quality of yields, and also elaborate some case studies on genome editing focusing on specific genes for generating abiotic stress-resistant crops