Genetic Transformation of Sorghum (Sorghum Bicolor (L.) Moench.) for Abiotic Stress Tolerance Using Glyoxalase I. PDF Download
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Author: A. Sowjanya Seema
Publisher:
ISBN:
Category :
Languages : en
Pages : 78
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Book Description
Author: A. Sowjanya Seema
Publisher:
ISBN:
Category :
Languages : en
Pages : 78
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Book Description
Author: K. Prabhakara Rao
Publisher:
ISBN:
Category :
Languages : en
Pages : 86
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Book Description
Author: Vinay Kumar
Publisher: Springer
ISBN: 3319756710
Category : Science
Languages : en
Pages : 408
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Book Description
Soil salinity is a key abiotic-stress and poses serious threats to crop yields and quality of produce. Owing to the underlying complexity, conventional breeding programs have met with limited success. Even genetic engineering approaches, via transferring/overexpressing a single ‘direct action gene’ per event did not yield optimal results. Nevertheless, the biotechnological advents in last decade coupled with the availability of genomic sequences of major crops and model plants have opened new vistas for understanding salinity-responses and improving salinity tolerance in important glycophytic crops. Our goal is to summarize these findings for those who wish to understand and target the molecular mechanisms for producing salt-tolerant and high-yielding crops. Through this 2-volume book series, we critically assess the potential venues for imparting salt stress tolerance to major crops in the post-genomic era. Accordingly, perspectives on improving crop salinity tolerance by targeting the sensory, ion-transport and signaling mechanisms are presented here in volume 1. Volume 2 will focus on the potency of post-genomic era tools that include RNAi, genomic intervention, genome editing and systems biology approaches for producing salt tolerant crops.
Author: Arafat Abdel Hamed Abdel Latef
Publisher: CRC Press
ISBN: 1000414817
Category : Science
Languages : en
Pages : 415
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Book Description
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
Author: Sajad Majeed Zargar
Publisher: Springer
ISBN: 9811074798
Category : Science
Languages : en
Pages : 358
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Book Description
The natural environment for plants is composed of a complex set of abiotic and biotic stresses; plant responses to these stresses are equally complex. Systems biology allows us to identify regulatory hubs in complex networks. It also examines the molecular “parts” (transcripts, proteins and metabolites) of an organism and attempts to combine them into functional networks or models that effectively describe and predict the dynamic activities of that organism in different environments. This book focuses on research advances regarding plant responses to abiotic stresses, from the physiological level to the molecular level. It highlights new insights gained from the integration of omics datasets and identifies remaining gaps in our knowledge, outlining additional focus areas for future crop improvement research. Plants have evolved a wide range of mechanisms for coping with various abiotic stresses. In many crop plants, the molecular mechanisms involved in a single type of stress tolerance have since been identified; however, in order to arrive at a holistic understanding of major and common events concerning abiotic stresses, the signaling pathways involved must also be elucidated. To date several molecules, like transcription factors and kinases, have been identified as promising candidates that are involved in crosstalk between stress signalling pathways. However, there is a need to better understand the tolerance mechanisms for different abiotic stresses by thoroughly grasping the signalling and sensing mechanisms involved. Accordingly, this book covers a range of topics, including the impacts of different abiotic stresses on plants, the molecular mechanisms leading to tolerance for different abiotic stresses, signaling cascades revealing cross-talk among various abiotic stresses, and elucidation of major candidate molecules that may provide abiotic stress tolerance in plants.
Author: S. K. Gupta
Publisher: CRC Press
ISBN: 1351171070
Category : Science
Languages : en
Pages : 462
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Book Description
Abiotic stresses are known to adversely impact agricultural productivity on millions of hectares globally, and it is projected that these problems are likely to increase, primarily due to anthropogenic interventions as well as climatic changes. Understanding abiotic stresses—especially salt stress on soil—calls for an interdisciplinary approach because salt-stressed soils need hydro-technical, chemical, and agronomic interventions as well as an understanding of plant response when exposed to these stresses. This volume explores and conveys the latest information on emerging technologies in the management of abiotic salt stress and their field applications. It brings together experts from various fields (academia, technology, and engineering) to provide the latest information and knowledge on this important challenge.
Author: Mirza Hasanuzzaman
Publisher: Springer
ISBN: 3030061183
Category : Science
Languages : en
Pages : 490
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Book Description
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.
Author: Swarnendu Roy
Publisher: Springer Nature
ISBN: 3030953653
Category : Science
Languages : en
Pages : 453
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Book Description
This book presents an inclusive approach to deal with plant stresses in light of recent technological advances. As we have entered into a new decade, researchers and scientists should review and evaluate the recent findings in the field of plant stress management and visualize what we need to focus upon in the near future to increase crop yield. Above all, global climate changes present the greatest challenges of all time for plant scientists. In this context, the book highlights the recent findings and future perspectives in crop improvement to the faculties, scientists, research scholars, and postgraduate students. Major features of the book include an inclusive approach in understanding the mechanism of stress tolerance; recent advances and innovations in the field of allied disciplines like microbiology, molecular biology, biotechnology, plant breeding, nanobiotechnology, etc., for improving plant stress tolerance; and illustrative sketches to convey the mechanism and strategies of stress alleviation.
Author: Bhumi Nath Tripathi
Publisher: Springer
ISBN: 3319133683
Category : Science
Languages : en
Pages : 293
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Book Description
This collection discusses the variety of specific molecular reactions by means of which plants respond to physiological and toxic stress conditions. It focuses on the characterization of the molecular mechanisms that underlie the induction of toxicity and the triggered responses and resistances. The nine chapters, all written by prominent researchers, examine heavy metal toxicity, aluminum toxicity, arsenic toxicity, salt toxicity, drought stress, light stress, temperature stress, flood stress and UV-B stress. In addition, information on the fundamentals of stress responses and resistance mechanisms is provided. The book addresses researchers and students working in the fields of plant physiology and biochemistry.
Author: Parvaiz Ahmad
Publisher: Springer Science & Business Media
ISBN: 146144747X
Category : Science
Languages : en
Pages : 520
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Book Description
This book will shed light on the effect of salt stress on plants development, proteomics, genomics, genetic engineering, and plant adaptations, among other topics. Understanding the molecular basis will be helpful in developing selection strategies for improving salinity tolerance. The book will cover around 25 chapters with contributors from all over the world.
