December 4, 2020

Download Ebook Free Plant Signaling Molecules

Plant Signaling Molecules

Plant Signaling Molecules
Author : M. Iqbal R. Khan,Palakolanu Sudhakar Reddy,Antonio Ferrante,Nafees A. Khan
Publisher : Woodhead Publishing
Release Date : 2019-03-15
Category : Science
Total pages :596
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Plant Signaling Molecule: Role and Regulation under Stressful Environments explores tolerance mechanisms mediated by signaling molecules in plants for achieving sustainability under changing environmental conditions. Including a wide range of potential molecules, from primary to secondary metabolites, the book presents the status and future prospects of the role and regulation of signaling molecules at physiological, biochemical, molecular and structural level under abiotic stress tolerance. This book is designed to enhance the mechanistic understanding of signaling molecules and will be an important resource for plant biologists in developing stress tolerant crops to achieve sustainability under changing environmental conditions. Focuses on plant biology under stress conditions Provides a compendium of knowledge related to plant adaptation, physiology, biochemistry and molecular responses Identifies treatments that enhance plant tolerance to abiotic stresses Illustrates specific physiological pathways that are considered key points for plant adaptation or tolerance to abiotic stresses

Plant Signaling Peptides

Plant Signaling Peptides
Author : Helen R. Irving,Chris Gehring
Publisher : Springer Science & Business Media
Release Date : 2012-06-01
Category : Science
Total pages :286
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Plants have evolved with a complex array of signaling molecules to facilitate their growth and development and their interactions with the environment. A vast number of different peptide molecules form an important but until recently often overlooked component amongst these signaling molecules. Plant peptide signals are involved in regulating meristem growth and organogenesis, modulating plant growth and homeostatic responses. They also have important roles as signals of imminent danger or pathogen attack. This volume focuses on the roles of various peptide signaling molecules in development, defence and homeostasis. As it is likely that further plant peptide signaling molecules remain to be discovered, the last section takes a practical look at methods to identify new peptides and characterise their functions.

Signal Molecules in Plants and Plant-Microbe Interactions

Signal Molecules in Plants and Plant-Microbe Interactions
Author : Ben J.J. Lugtenberg
Publisher : Springer
Release Date : 2014-11-14
Category : Science
Total pages :425
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Proceedings of the NATO Advanced Research Workshop on Molecular Signals in Microbe-Plant Symbiotic and Pathogenic Systems, held at Biddinghuizen, The Netherlands, May 21-26, 1989

Gasotransmitters in Plants

Gasotransmitters in Plants
Author : Lorenzo Lamattina,Carlos García-Mata
Publisher : Springer
Release Date : 2016-09-01
Category : Science
Total pages :335
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This book describes the three gasotransmitters nitric oxide (NO), hydrogen sulphide (H2S) and carbon monoxide (CO) and their function as intracellular signalling molecules in plants. Common properties are shared by NO, H2S and CO: they are beneficial at low concentrations but hazardous in higher amounts; they are small molecules of gas; they can freely cross cell membranes; their effects do not rely on receptors; they are generated enzymatically and their production is regulated; their functions can be mimicked by exogenous application; and their cellular effects may or may not be mediated by second messengers, but have specific cellular and molecular targets. In plants, many aspects of the biology of gasotransmitters remain completely unknown and generate intriguing questions, which will be discussed in this book.

Bioactive Molecules in Plant Defense

Bioactive Molecules in Plant Defense
Author : Sudisha Jogaiah,Mostafa Abdelrahman
Publisher : Springer
Release Date : 2020-10-01
Category : Science
Total pages :258
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This book focuses on signaling molecules in plant defense, outlining some of the most important cellular and chemical plant defense strategies during periods of stress and growth. Written by leading experts, it covers topics such as the diversity of plant-growth-promoting fungi, the gene-to-metabolite network of plant-microbe interactions, modulation of plant cellular responses to stress, and how plant nutritional deficiency affects crop production. Together with the companion volume Bioactive Molecules in Plant Defense: Saponins, this book offers an essential source of information for postgraduate students and researchers interested in plant pathology, mycology and sustainable agriculture.

Plant signaling: Understanding the molecular crosstalk

Plant signaling: Understanding the molecular crosstalk
Author : Khalid Rehman Hakeem,Reiaz Ul Rehman,Inayatullah Tahir
Publisher : Springer Science & Business Media
Release Date : 2013-10-25
Category : Science
Total pages :355
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​Plant signalling has emerged as an integrated field which has become indispensable in recent times to study any biological process. Over the last decade, an enormous amount of information has been generated in this field and the advances in information technology gave birth to bioinformatics which has helped greatly in managing the galaxy of information. It is now possible to view the different information’s in a systems biology approach which has unravelled the association/ new processes and thus helped us enormously in understanding of the biological processes. The present book is an attempt at understanding the plant signalling processes with different perspectives. Even though the plants are sessile but there exists a tremendous interconnected network of perception at morphological, physiological and molecular levels. The impact of the surrounding environment in terms of abiotic and biotic stresses is significant in terms of its survival, adaptation and productivity for the human welfare. The plants possess a wide array of processes at the organ, tissue and cellular levels which are governed by a plethora of molecules. The molecules govern individual processes and these exists a cross talk between them to form a complex network of processes. The book tries to envision how different processes are operating at different points in the life cycle of the plant.

Hormone Metabolism and Signaling in Plants

Hormone Metabolism and Signaling in Plants
Author : Jiayang Li,Chuanyou Li,Steven M Smith
Publisher : Academic Press
Release Date : 2017-04-19
Category : Science
Total pages :616
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Plant Hormones: Biosynthesis and Mechanisms of Action is based on research funded by the Chinese government’s National Natural Science Foundation of China (NSFC). This book brings a fresh understanding of hormone biology, particularly molecular mechanisms driving plant hormone actions. With growing understanding of hormone biology comes new outlooks on how mankind values and utilizes the built-in potential of plants for improvement of crops in an environmentally friendly and sustainable manner. This book is a comprehensive description of all major plant hormones: how they are synthesized and catabolized; how they are perceived by plant cells; how they trigger signal transduction; how they regulate gene expression; how they regulate plant growth, development and defense responses; and how we measure plant hormones. This is an exciting time for researchers interested in plant hormones. Plants rely on a diverse set of small molecule hormones to regulate every aspect of their biological processes including development, growth, and adaptation. Since the discovery of the first plant hormone auxin, hormones have always been the frontiers of plant biology. Although the physiological functions of most plant hormones have been studied for decades, the last 15 to 20 years have seen a dramatic progress in our understanding of the molecular mechanisms of hormone actions. The publication of the whole genome sequences of the model systems of Arabidopsis and rice, together with the advent of multidisciplinary approaches has opened the door to successful experimentation on plant hormone actions. Offers a comprehensive description of all major plant hormones including the recently discovered strigolactones and several peptide hormones Contains a chapter describing how plant hormones regulate stem cells Offers a fresh understanding of hormone biology, particularly molecular mechanisms driving plant hormone actions Discusses the built-in potential of plants for improvement of crops in an environmentally friendly and sustainable manner

Metabolic Adaptations in Plants During Abiotic Stress

Metabolic Adaptations in Plants During Abiotic Stress
Author : Akula Ramakrishna,Sarvajeet Singh Gill
Publisher : CRC Press
Release Date : 2018-12-07
Category : Science
Total pages :420
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Key features: Serves as a cutting-edge resource for researchers and students who are studying plant abiotic stress tolerance and crop improvement through metabolic adaptations Presents the latest trends and developments in the field of metabolic engineering and abiotic stress tolerance Addresses the adaptation of plants to climatic changes Gives special attention to emerging topics such as the role of secondary metabolites, small RNA mediated regulation and signaling molecule responses to stresses Provides extensive references that serve as entry points for further research Metabolic Adaptations in Plants during Abiotic Stress covers a topic of past, present and future interest for both scientists and policy makers as the global challenge of climate change is addressed. Understanding the mechanisms of plant adaptation to environmental stresses can provide the necessary tools needed to take action to protect them, and hence ourselves. This book brings together recent findings about metabolic adaptations during abiotic stress and in diverse areas of plant adaptation. It covers not only the published results, but also introduces new concepts and findings to offer original views on the perspectives and challenges in this field.

Molecular Biology of the Cell

Molecular Biology of the Cell
Author : Bruce Alberts
Publisher : Unknown
Release Date : 2004
Category :
Total pages :129
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Ethylene: A Key Regulatory Molecule in Plants

Ethylene: A Key Regulatory Molecule in Plants
Author : Nafees A. Khan,M. Iqbal R. Khan,Antonio Ferrante,Péter Poór
Publisher : Frontiers Media SA
Release Date : 2017-12-21
Category :
Total pages :129
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Ethylene is a simple gaseous phytohormone with multiple roles in regulation of metabolism at cellular, molecular, and whole plant level. It influences performance of plants under optimal and stressful environments by interacting with other signaling molecules. Understanding the ethylene biosynthesis and action through the plant's life can contribute to improve the knowledge of plant functionality and use of this plant hormone may drive adaptation and defense of plants from the adverse environmental conditions. The action of ethylene depends on its concentration in cell and the sensitivity of plants to the hormone. In recent years, research on ethylene has been focused, due to its dual action, on the regulation of plant processes at physiological and molecular level. The involvement of ethylene in the regulation of transcription needs to be widely explored involving the interaction with other key molecular regulators. The aim of the current research topic was to explore and update our understanding on its regulatory role in plant developmental mechanisms at cellular or whole plant level under optimal and changing environmental conditions. The present edited volume includes original research papers and review articles describing ethylene’s regulatory role in plant development during plant ontogeny and also explains how it interacts with biotic and abiotic stress factors. This comprehensive collection of researches provide evidence that ethylene is essential in different physiological processes and does not always work alone, but in coordinated manner with other plant hormones. This research topic is also a source of tips for further works that should be addressed for the biology and molecular effects on plants.

Signaling in Plants

Signaling in Plants
Author : František Baluška,Stefano Mancuso
Publisher : Springer Science & Business Media
Release Date : 2009-02-27
Category : Science
Total pages :308
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This is the first comprehensive monograph on all emerging topics in plant signaling. The book addresses diverse aspects of signaling at all levels of plant organization. Emphasis is placed on the integrative aspects of signaling.

Polypeptide Signaling Molecules in Plant Development

Polypeptide Signaling Molecules in Plant Development
Author : Anonim
Publisher : Unknown
Release Date : 2015
Category :
Total pages :129
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Highlights: Multiple CLE peptides signal through the multi-functional CLV1 receptor kinase. Root meristem development is regulated by CLE and GLV/RGF polypeptide signals. Lateral root emergence relies on auxin-induced, IDA-dependent signaling. Root protoxylem differentiation depends on a CLE45–BAM3 signaling module. ESF1 and CLE8 polypeptides non-cell autonomously control early embryogenesis. Abstract : Intercellular communication mediated by small signaling molecules is a key mechanism for coordinating plant growth and development. In the past few years, polypeptide signals have been shown to play prominent roles in processes as diverse as shoot and root meristem maintenance, vascular differentiation, lateral root emergence, and seed formation. Signaling components such as CLV1 and the IDA-HAE/HSL2 signaling module have been discovered to regulate distinct developmental processes in different tissues. Recent studies have also uncovered novel polypeptide–receptor interactions, intracellular components and downstream target genes, adding complexity to our picture of polypeptide signaling networks. Finally, new families of plant polypeptides, such as the GLV/RGF/CLEL and ESF factors, are being identified, the functions of which we are only beginning to understand.

Reactive Oxygen Species in Plant Signaling

Reactive Oxygen Species in Plant Signaling
Author : Luis A. del Río,Alain Puppo
Publisher : Springer Science & Business Media
Release Date : 2009-06-22
Category : Science
Total pages :246
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Oxygen (O ) appeared in significant amounts in the Earth’s atmosphere over 2. 2 2 billion years ago, largely due to the evolution of photosynthesis by cyanobacteria (Halliwell 2006). The O molecule is a free radical, as it has two impaired electrons 2 that have the same spin quantum number. This spin restriction makes O prefer to 2 accept its electrons one at a time, leading to the generation of the so-called reactive oxygen species (ROS). The chemical nature of these species dictates that they can create damage in cells. This has contributed to the creation of the “oxidative stress” concept; in this view, ROS are unavoidable toxic products of O metabolism and 2 aerobic organisms have evolved antioxidant defences to protect against this tox- ity (Halliwell 1981; Fridovich 1998). Indeed, even in present-day plants, which are full of antioxidants, much of the protein synthetic activity of chloroplasts is used to replace oxidatively damaged D1 and other proteins (Halliwell 2006). Yet, the use of the “oxidative stress” term implies that ROS exert their effects through indiscriminate widespread inactivation of cellular functions. In this context, ROS must not be able to react with lipids, proteins or nucleic acids in order to avoid any damage to vital cellular components. However, genetic evidence has suggested that, in planta, purely physicoche- cal damage may be more limited than previously thought (Foyer and Noctor 2005).

Abiotic Stress Signaling in Plants: Functional Genomic Intervention

Abiotic Stress Signaling in Plants: Functional Genomic Intervention
Author : Girdhar K. Pandey,Manoj Prasad,Amita Pandey,Maik Boehmer
Publisher : Frontiers Media SA
Release Date : 2016-08-08
Category :
Total pages :636
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Abiotic stresses such as high temperature, low-temperature, drought and salinity limit crop productivity worldwide. Understanding plant responses to these stresses is essential for rational engineering of crop plants. In Arabidopsis, the signal transduction pathways for abiotic stresses, light, several phytohormones and pathogenesis have been elucidated. A significant portion of plant genomes (Arabidopsis and rice were mostly studied) encodes for proteins involves in signaling such as receptor, sensors, kinases, phosphatases, transcription factors and transporters/channels. Despite decades of physiological and molecular effort, knowledge pertaining to how plants sense and transduce low and high temperature, low-water availability (drought), water-submergence, microgravity and salinity signals is still a major question for plant biologist. One major constraint hampering our understanding of these signal transduction processes in plants has been the lack or slow pace of application of molecular genomic and genetics knowledge in the form of gene function. In the post-genomic era, one of the major challenges is investigation and understanding of multiple genes and gene families regulating a particular physiological and developmental aspect of plant life cycle. One of the important physiological processes is regulation of stress response, which leads to adaptation or adjustment in response to adverse stimuli. With the holistic understanding of the signaling pathways involving not only one gene family but multiple genes or gene families, plant biologist can lay a foundation for designing and generating future crops, which can withstand the higher degree of environmental stresses (especially abiotic stresses, which are the major cause of crop loss throughout the world) without losing crop yield and productivity. Therefore, in this e-Book, we intend to incorporate the contribution from leading plant biologists to elucidate several aspects of stress signaling by functional genomics approaches.

Phytohormones

Phytohormones
Author : Mohamed A. El-Esawi
Publisher : BoD – Books on Demand
Release Date : 2017-08-16
Category : Technology & Engineering
Total pages :170
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Phytohormones are regulatory compounds that play crucial roles in plants. This book brings together recent work and progress that has recently been made in the dynamic field of phytohormone regulation in plant development and stress responses. It also provides new insights and sheds new light regarding the exciting hormonal cross talk phenomenon in plants. This book will provoke interest in many readers and scientists, who can find this information useful for the advancement of their research works.