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Omics Approach to Manage Abiotic Stress in Cereals

Omics Approach to Manage Abiotic Stress in Cereals
Author: Aryadeep Roychoudhury
Publisher: Springer Nature
Total Pages: 610
Release: 2022-05-30
Genre: Science
ISBN: 9811901406
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The edited book highlights various emerging Omics tools and techniques that are currently being used in the analysis of responses to different abiotic stress in agronomically important cereals and their applications in enhancing tolerance mechanism. Plants are severely challenged by diverse abiotic stress factors such as low water availability (drought), excess water (flooding/ waterlogging), extremes of temperatures (cold, chilling, frost, and heat), salinity, mineral deficiency, and heavy metal toxicity. Agronomically important cereal crops like Rice, Wheat, Maize, Sorghum, Pearl Millet, Barley, Oats, Rye, Foxtail Millets etc. that are the major sources of food material and nutritional components for human health are mostly exposed to abiotic stresses during the critical phases of flowering and grain yield. Different Omics platforms like genomics, transcriptomics proteomics, metabolomics and phenomics, in conjunction with breeding and transgenic technology, and high throughput technologies like next generation sequencing, epigenomics, genome editing and CRISPR-Cas technology have emerged altogether in understanding abiotic stress response and strengthening defense and tolerance mechanism of different cereals. This book is beneficial to different universities and research institutes working with different cereal crops in the areas of stress physiology, stress-associated genes and proteins, genomics, proteomics, genetic engineering, and other fields of molecular plant physiology. The book can also be used as advanced textbook for the course work of research and master’s level students. It will be of use to people involved in ecological studies and sustainable agriculture. The proposed book bring together the global leaders working on environmental stress in different cereal crops and motivate scientists to explore new horizons in the relevant areas of research.

Omics and System Biology Approaches for Delivering Better Cereals

Omics and System Biology Approaches for Delivering Better Cereals
Author: Dinesh Kumar Saini
Publisher: CRC Press
Total Pages: 612
Release: 2024-11-08
Genre: Technology & Engineering
ISBN: 104017678X
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Cereals like wheat, rice, maize, and barley have long been the dominant crops in agriculture, providing a significant portion of our food supply. Plant breeders and geneticists have always been interested in improving the yield and quality of cereals. The primary challenges in cereal breeding lie in adapting to climate change and enhancing yield and stress tolerance. In recent years, omics approaches such as genomics, transcriptomics, proteomics, and metabolomics have emerged as valuable tools to understand the genetic and molecular basis of cereal development under optimum and stress conditions. However, studying individual datasets for different cereals has limited our comprehensive understanding of complex traits and biological networks. To overcome this limitation, a systems biology approach is necessary. Systems biology integrates multiple omics data, modeling, and cell activity prediction to gain a holistic understanding of biological processes. By considering the whole system and its interactions, rather than isolated components, researchers can develop predictive models and even re-engineer cells. In the context of cereal improvement, systems biology can play a crucial role in identifying and introducing desirable traits such as yield, quality, and stress tolerance. It may help researchers uncover the molecular underpinnings of complex traits and offer insights for enhancing cereals on a national and international scale. The book explores available omics resources, the integration of multi-omics data, and systems biology methods, focusing on their applications in cereals breeding and research. It highlights current and innovative strategies to understand complex traits, improve yield, and enhance resistance to biotic and abiotic stresses. It also addresses the challenges and opportunities associated with modeling multi-omics data and analyzing systems-level information. By leveraging systems biology and integrated omics research, this book aims to redefine the future research agenda for cereal improvement.

Advances in Rice Research for Abiotic Stress Tolerance

Advances in Rice Research for Abiotic Stress Tolerance
Author: Mirza Hasanuzzaman
Publisher: Woodhead Publishing
Total Pages: 986
Release: 2018-11-12
Genre: Business & Economics
ISBN: 0128143339
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Advances in Rice Research for Abiotic Stress Tolerance provides an important guide to recognizing, assessing and addressing the broad range of environmental factors that can inhibit rice yield. As a staple food for nearly half of the world’s population, and in light of projected population growth, improving and increasing rice yield is imperative. This book presents current research on abiotic stresses including extreme temperature variance, drought, hypoxia, salinity, heavy metal, nutrient deficiency and toxicity stresses. Going further, it identifies a variety of approaches to alleviate the damaging effects and improving the stress tolerance of rice. Advances in Rice Research for Abiotic Stress Tolerance provides an important reference for those ensuring optimal yields from this globally important food crop. Covers aspects of abiotic stress, from research, history, practical field problems faced by rice, and the possible remedies to the adverse effects of abiotic stresses Provides practical insights into a wide range of management and crop improvement practices Presents a valuable, single-volume sourcebook for rice scientists dealing with agronomy, physiology, molecular biology and biotechnology

Sustainable Remedies for Abiotic Stress in Cereals

Sustainable Remedies for Abiotic Stress in Cereals
Author: Arafat Abdel Hamed Abdel Latef
Publisher: Springer Nature
Total Pages: 679
Release: 2022-11-17
Genre: Science
ISBN: 9811951217
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This book is an elaborate account of the effects of abiotic stressors on cereals crops. It not only discusses the impacts of abiotic stress on the crops but also the physiological, biochemical, and molecular strategies applied in plant of cereal crops to alleviate the detrimental effects of abiotic stressors. The book also elaborates on various molecular response to the abiotic stress. It is a knowledgebase providing readers latest updates on development of high-performance diagnostics, stress induced responses, genomics, phenomics and metabolomics involved in abiotic stress tolerance of cereal food crops. The book is useful for plant scientists and research scholars. Post graduate students of agriculture sciences, plant physiology, botany and biochemistry also benefit from this compilation.

Plant MicroRNAs and Stress Response

Plant MicroRNAs and Stress Response
Author: Deepu Pandita
Publisher: CRC Press
Total Pages: 584
Release: 2023-07-17
Genre: Science
ISBN: 1000919080
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MicroRNAs (miRNAs) are small (20–24 nt), single stranded, regulatory RNA molecules or gene regulators of critical transcriptional or post-transcriptional gene regulation in plants in sequence-specific order that respond to numerous abiotic stresses and animals, non-coding, highly evolutionarily conserved and widely distributed throughout the plant kingdom. MiRNAs are master regulators of plant growth and development, development attenuation under various environmental stresses by stress-responsive miRNAs and plant stress responses and tolerance. Drought, salinity, heat, cold, UV radiation, heavy metal, pathogens, pests and other microbial infections affect survival, growth, development, quality, yield, and production of plants. Stress induced miRNAs down regulate their target miRNAs. This down regulation leads to the accumulation and function of positive regulators, highlighting their roles in stress responses and tolerance. Plant miRNA mediated modifications include overexpression or repression of stress-responsive miRNAs and/or their target complementary or partially complementary gene products, miRNA-resistant target genes, target-mimics and artificial miRNAs. Thus, miRNAs may serve as "genomic gold mines", novel, potent and potential targets in plant genetic manipulations and miRNA-based biotechnology will aid plant improvement and crop-plant tolerance to different environmental stresses. This book reviews our recent understanding of plant microRNAs, biogenesis and functions, computational tools and bioinformatics, regulation of plant growth and development, expression studies, and the role of plant miRNAs in various biotic and abiotic stress-response regulation in plants.

Advanced Crop Improvement, Volume 1

Advanced Crop Improvement, Volume 1
Author: Aamir Raina
Publisher: Springer Nature
Total Pages: 546
Release: 2023-08-01
Genre: Science
ISBN: 3031281462
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As per the reports of FAO, the human population will rise to 9 billion by the end of 2050 and 70% of more food must be produced over the next three decades to feed the additional population. The breeding approaches for crop improvement programs are dependent on the availability and accessibility of genetic variation, either spontaneous or induced by the mutagens. Plant breeders, agronomists, and geneticists are under constant pressure to expand food production by employing innovative breeding strategies to enhance yield, adaptability, nutrition, resistance to biotic and abiotic stresses. In conventional breeding approaches, introgression of genes in crop varieties is laborious and time-consuming. Nowadays, new innovative plant breeding techniques such as molecular breeding and plant biotechnology, supplement the traditional breeding approaches to achieve the desired goals of enhanced food production. With the advent of recent molecular tools like genomics, transgenics, molecular marker-assisted back-crossing, TILLING, Eco-TILLING, gene editing, CRISPR CAS, non-targeted protein abundant comparative proteomics, genome wide association studies have made possible mapping of important QTLs, insertion of transgenes, reduction of linkage drags, and manipulation of genome. In general, conventional and modern plant breeding approaches would be strategically ideal for developing new elite crop varieties to meet the feeding requirement of the increasing world population. This book highlights the latest progress in the field of plant breeding, and their applicability in crop improvement. The basic concept of this 2-volume work is to assess the use of modern breeding strategies in supplementing conventional breeding toward the development of elite crop varieties, for obtaining desired goals of food production.

Next-Generation Plant Breeding Approaches for Stress Resilience in Cereal Crops

Next-Generation Plant Breeding Approaches for Stress Resilience in Cereal Crops
Author: Mallana Gowdra Mallikarjuna
Publisher: Springer Nature
Total Pages: 507
Release: 2022-09-15
Genre: Technology & Engineering
ISBN: 9811914451
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This edited book highlights the gravity and efficacy of next-generation breeding tools for the enhancement of stress-resilience in cereals, especially in the context of climate change, pests, diseases, and abiotic stresses. The content of the book helps in understanding the application of emerging genetic concepts and neoteric genomic approaches in cereal breeding. It collates all the latest information about enhancing the stress resilience in cereal crops for overcoming food security issues. Cereals have predominantly been used as a staple food since time immemorial and contribute more than 50% of the caloric requirement of the global population. However, in cereals, the yield losses due to various stresses are very high, considering the crop growth stage and stress sensitivity. Therefore, to feed and nourish the generations in the era of climate change, it is imperative to develop stress-resilient cereal cultivars. This book explores newly developed next-generation breeding tools, viz., genome-wide association studies, genomic prediction, genome editing, and accelerated generation advancement methodologies, which revealed promising outcomes by enhancing the stress resilience in cereals with yield potential. This book is useful for postgraduate students specializing in plant breeding, plant stress physiology, plant genomics, agriculture, and agronomy. It is of immense value to scientific community involved in teaching, research, and extension activities related to cereal cultivation.

Abiotic Stress Response in Plants

Abiotic Stress Response in Plants
Author: Narendra Tuteja
Publisher: John Wiley & Sons
Total Pages: 456
Release: 2016-01-08
Genre: Science
ISBN: 3527694587
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Understanding abiotic stress responses in plants is critical for the development of new varieties of crops, which are better adapted to harsh climate conditions. The new book by the well-known editor team Narendra Tuteja and Sarvajeet Gill provides a comprehensive overview on the molecular basis of plant responses to external stress like drought or heavy metals, to aid in the engineering of stress resistant crops. After a general introduction into the topic, the following sections deal with specific signaling pathways mediating plant stress response. The last part covers translational plant physiology, describing several examples of the development of more stress-resistant crop varieties.

Neglected Plant Foods Of South Asia

Neglected Plant Foods Of South Asia
Author: Tariq Ismail
Publisher: Springer Nature
Total Pages: 481
Release: 2023-10-20
Genre: Technology & Engineering
ISBN: 3031370775
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According to the global hunger index, South Asia has worldwide highest rate of undernourished people. Such a burden of food insecurity and various forms of malnutrition are directly associated with the existing food production system that ignores biodiversity, food affordability, and sustainability. During the last five decades, food production system has witnessed a global shift from ethnic to mainstream staple cereals production and promotion. Such an approach has badly affected the regional genetic pool of a diverse range of nourishing, economical, and sustainable edible plant species which are now referred to as neglected or underutilized food crops. Neglected Plant Foods of South Asia collects and preserves existing knowledge of underutilized, minor, wild, neglected and traditional food plants of South Asia, and their utilization for the production of value-added food products. Aiming at introducing plant – based food solutions to address the increasing burden of food insecurity among marginalized communities of South Asia, this manuscript covers a plethora of nutrient-dense plant species including fruits, vegetables, roots, tubers, cereals, pseudo-cereals, and pulses. In addition to having an overview of each plant's origin, cultivation practices and production statistics, researchers will find comprehensive information on nutritional composition, food manufacturing properties, value-addition and traditional uses of neglected plant foods. Recent updates on strategies to combat toxicological risks associated with the consumption of neglected food plants have also been included. With this volume, researchers will have complete information on neglected, underutilized traditional edible plants of South Asia, and their potential to increase food security under the emerging challenges of climate change.