Auxins Cytokinins And Gibberellins Signaling In Plants

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Auxins, Cytokinins and Gibberellins Signaling in Plants

Tariq Aftab
Auxins Cytokinins and Gibberellins Signaling in Plants Book PDF

Author : Tariq Aftab
Publisher : Springer Nature
Page : 379 pages
File Size : 54,9 Mb
Release : 2022-08-18
Category : Science
ISBN : 9783031054273

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Auxins, Cytokinins and Gibberellins Signaling in Plants by Tariq Aftab Pdf

Plant hormones have pivotal roles in the regulation of plant growth, development, and reproduction. Their signaling pathways are interconnected in a complex network, which provides plants with an enormous regulatory potential to rapidly adapt to their environment and to utilize their limited resources for growth and survival in a cost-efficient manner. Auxin is a hormone molecule whose activity levels are most important for its regulatory roles during plant cell, organ, and tissue development. Therefore, the precise regulation of auxin levels is an essential mechanism to fine-tune the activity of this powerful hormone during plant growth and development. Likewise, cytokinins exhibit a wide range of physiological functions, including regulation of shoot and root apical meristems, stimulation of branching, vascular development, chloroplast differentiation, stabilization of the structure and function of the photosynthetic machinery, delay of senescence, stomata opening, and elevation of the sink strength and nutritional signaling. Moreover, gibberellins also regulate many aspects of plant growth and development including seed germination, stem elongation, leaf expansion, and flower and fruit development. The broad implication of gibberellins in plant development is strictly associated with tight regulation of their metabolism by multiple environmental and endogenous factors, ranging from light and temperature to other hormones including feedback control. Understanding the significant roles of these phytohormones in plant biology, the current subject has attracted the attention of scientists from across the globe. This comprehensive volume “Auxins, Cytokinins and Gibberellins Signaling in Plants” highlights the various prospects involved in the current scenario. The book comprises the chapters from diverse areas dealing with biotechnology, molecular biology, proteomics, genomics, metabolomics, etc.

Hormone Metabolism and Signaling in Plants

Jiayang Li,Chuanyou Li,Steven M Smith
Hormone Metabolism and Signaling in Plants Book PDF

Author : Jiayang Li,Chuanyou Li,Steven M Smith
Publisher : Academic Press
Page : 616 pages
File Size : 54,6 Mb
Release : 2017-04-19
Category : Science
ISBN : 9780128115633

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Hormone Metabolism and Signaling in Plants by Jiayang Li,Chuanyou Li,Steven M Smith Pdf

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

Mechanism of Plant Hormone Signaling under Stress

Girdhar K. Pandey
Mechanism of Plant Hormone Signaling under Stress Book PDF

Author : Girdhar K. Pandey
Publisher : John Wiley & Sons
Page : 1104 pages
File Size : 48,7 Mb
Release : 2017-03-24
Category : Science
ISBN : 9781118888766

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Mechanism of Plant Hormone Signaling under Stress by Girdhar K. Pandey Pdf

Plant hormone signaling plays an important role in many physiological and developmental processes including stress response. With the advent of new post-genomic molecular techniques, the potential for increasing our understanding of the impact of hormone signaling on gene expression and adaptive processes has never been higher. Unlocking the molecular underpinnings of these processes shows great promise for the development of new plant biotechnologies and improved crop varieties. The topics included in this book emphasize on genomics and functional genomics aspects, to understand the global and whole genome level changes upon particular stress conditions. With the functional genomics tools, the mechanism of phytohormone signaling and their target genes can be defined in a more systematic manner. The integrated analysis of phytohormone signaling under single or multiple stress conditions may prove exceptional to design stress tolerant crop plants in the field conditions. Bringing together the latest advances, as well as the work being done to apply these findings to plant and crop science, Mechanism of Plant Hormone Signaling Under Stress will prove extremely useful to plant and stress biologists, plant biotechnology researchers, as well as students and teachers.

Phytohormones: A Window to Metabolism, Signaling and Biotechnological Applications

Lam-Son Phan Tran,Sikander Pal
Phytohormones A Window to Metabolism Signaling and Biotechnological Applications Book PDF

Author : Lam-Son Phan Tran,Sikander Pal
Publisher : Springer Science & Business Media
Page : 367 pages
File Size : 40,8 Mb
Release : 2014-04-01
Category : Science
ISBN : 9781493904914

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Phytohormones: A Window to Metabolism, Signaling and Biotechnological Applications by Lam-Son Phan Tran,Sikander Pal Pdf

Abiotic and biotic stresses adversely affect plant growth and productivity. The phytohormones regulate key physiological events under normal and stressful conditions for plant development. Accumulative research efforts have discovered important roles of phytohormones and their interactions in regulation of plant adaptation to numerous stressors. Intensive molecular studies have elucidated various plant hormonal pathways; each of which consist of many signaling components that link a specific hormone perception to the regulation of downstream genes. Signal transduction pathways of auxin, abscisic acid, cytokinins, gibberellins and ethylene have been thoroughly investigated. More recently, emerging signaling pathways of brassinosteroids, jasmonates, salicylic acid and strigolactones offer an exciting gateway for understanding their multiple roles in plant physiological processes. At the molecular level, phytohormonal crosstalks can be antagonistic or synergistic or additive in actions. Additionally, the signal transduction component(s) of one hormonal pathway may interplay with the signaling component(s) of other hormonal pathway(s). Together these and other research findings have revolutionized the concept of phytohormonal studies in plants. Importantly, genetic engineering now enables plant biologists to manipulate the signaling pathways of plant hormones for development of crop varieties with improved yield and stress tolerance. This book, written by internationally recognized scholars from various countries, represents the state-of-the-art understanding of plant hormones’ biology, signal transduction and implications. Aimed at a wide range of readers, including researchers, students, teachers and many others who have interests in this flourishing research field, every section is concluded with biotechnological strategies to modulate hormone contents or signal transduction pathways and crosstalk that enable us to develop crops in a sustainable manner. Given the important physiological implications of plant hormones in stressful environments, our book is finalized with chapters on phytohormonal crosstalks under abiotic and biotic stresses.

Plant Growth Regulators

Carlos Tello Lacal
Plant Growth Regulators Book PDF

Author : Carlos Tello Lacal
Publisher : Delve Publishing
Page : 0 pages
File Size : 44,7 Mb
Release : 2017-11
Category : Electronic
ISBN : 1773610457

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Plant Growth Regulators by Carlos Tello Lacal Pdf

Plant development, growth and metabolism are highly complex processes requiring the precise fine-tuning of the different molecules involved. Plant growth regulators, also known as plant hormones or phytohormones, are signaling molecules that coordinate these processes, both locally and over greater distance, thereby influencing the growth, development and differentiation of cells, tissues and organs. By compiling open access research papers, the present books reviews the current knowledge on the main plant growth regulators: ABA, auxins, cytokinins, gibberellins, ethylene, brassinosteroids, jasmonic acid, nitric oxide, salicylic acid and strigolactones. In Chapter number 1, the editor presents a detailed overview of strigolactones, the plant growth regulators most recently identified, covering their structure and biosynthesis, signaling and biological functions. The role of ABCG-type ABC transporters in the transport of ABA, cytokinins and strigolactones is discussed in Chapter 2. In Chapter 3, the signaling process of ABA, as well as the role of the PYR/PYL/RCAR receptors, the PP2C phosphatases and the SnRK2 kinases in it, is briefly reviewed. While Chapter 4 exposes the well-known role of this phytohormone in abiotic stress signaling, Chapter 5 describes its function in regulating root length and architecture. In Chapter 6, the response to auxins through the pathways involving TIR1/AFB1, SKP2A, SAUR proteins, IBR5 and MPK12, and ABP1 and TMK1 is discussed. The different families of auxin transporters, as well as their role in monocot development, are reviewed in Chapter 7. Chapter 8 describes how auxin signaling, homeostasis, cross-talk with other phytohormones and interaction with environmental factors controls root hair growth. The homeostasis, signaling and cross-talks of brassinosteroids are described in Chapter 9, while Chapter 10 reviews the biological functions of this phytohormone in rice. Cytokinin signaling and transport are respectively described in Chapters 11 and 12, being a brief overview of the role of this hormone in regulating the architecture of inflorescences presented in Chapter 13. The interaction of ethylene and light signaling to promote hypocotyl growth is described in Chapter 14, while the biological functions of this phytohormone concerning seed dormancy.

Auxins and Cytokinins in Plant Biology

Thomas Dandekar,Muhammad Naseem
Auxins and Cytokinins in Plant Biology Book PDF

Author : Thomas Dandekar,Muhammad Naseem
Publisher : Humana
Page : 204 pages
File Size : 49,7 Mb
Release : 2018-06-09
Category : Science
ISBN : 1493983113

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Auxins and Cytokinins in Plant Biology by Thomas Dandekar,Muhammad Naseem Pdf

This volume focuses and describes tools, assays, and techniques used to enhance the understanding of the role of auxins and cytokinins. The chapters in this book cover topics such as: microbial manipulation of auxin and cytokinins in plants; interplay between auxin and cytokinin and its impact on MAPK; H2O2 production in Arabidopsis leaves; crosstalk between jasmonate and auxin in plant stress responses of roots; and high-throughput protoplast trans-activation (PTA) screening. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Cutting-edge and comprehensive, Auxins and Cytokinins in Plant Biology: Methods and Protocols is a valuable resource to plant scientists, graduate and under graduate students in addressing their biological questions relevant to the functional implications of auxin and cytokinins.

Phytohormones: A Window to Metabolism, Signaling and Biotechnological Applications

Lam-Son Tran,Sikander Pal
Phytohormones A Window to Metabolism Signaling and Biotechnological Applications Book PDF

Author : Lam-Son Tran,Sikander Pal
Publisher : Springer
Page : 361 pages
File Size : 50,7 Mb
Release : 2014-04-01
Category : Science
ISBN : 1493904906

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Phytohormones: A Window to Metabolism, Signaling and Biotechnological Applications by Lam-Son Tran,Sikander Pal Pdf

Abiotic and biotic stresses adversely affect plant growth and productivity. The phytohormones regulate key physiological events under normal and stressful conditions for plant development. Accumulative research efforts have discovered important roles of phytohormones and their interactions in regulation of plant adaptation to numerous stressors. Intensive molecular studies have elucidated various plant hormonal pathways; each of which consist of many signaling components that link a specific hormone perception to the regulation of downstream genes. Signal transduction pathways of auxin, abscisic acid, cytokinins, gibberellins and ethylene have been thoroughly investigated. More recently, emerging signaling pathways of brassinosteroids, jasmonates, salicylic acid and strigolactones offer an exciting gateway for understanding their multiple roles in plant physiological processes. At the molecular level, phytohormonal crosstalks can be antagonistic or synergistic or additive in actions. Additionally, the signal transduction component(s) of one hormonal pathway may interplay with the signaling component(s) of other hormonal pathway(s). Together these and other research findings have revolutionized the concept of phytohormonal studies in plants. Importantly, genetic engineering now enables plant biologists to manipulate the signaling pathways of plant hormones for development of crop varieties with improved yield and stress tolerance. This book, written by internationally recognized scholars from various countries, represents the state-of-the-art understanding of plant hormones’ biology, signal transduction and implications. Aimed at a wide range of readers, including researchers, students, teachers and many others who have interests in this flourishing research field, every section is concluded with biotechnological strategies to modulate hormone contents or signal transduction pathways and crosstalk that enable us to develop crops in a sustainable manner. Given the important physiological implications of plant hormones in stressful environments, our book is finalized with chapters on phytohormonal crosstalks under abiotic and biotic stresses.

Plant Hormone Signal Perception and Transduction

A.R. Smith
Plant Hormone Signal Perception and Transduction Book PDF

Author : A.R. Smith
Publisher : Springer
Page : 268 pages
File Size : 52,8 Mb
Release : 1996-07-31
Category : Science
ISBN : UOM:39015038154178

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Plant Hormone Signal Perception and Transduction by A.R. Smith Pdf

Thirty-two collected proceedings papers from the September 1994 conference reflecting the increased interest in the perception and transduction of hormonal signals in higher plants, a study which is fairly recent and often eclipsed by animal research. The contributors presented premiere work in this area (including two papers revealing the likely nature of the receptor for fusicoccin) and covered topics from the molecular analysis of auxin-signal transduction and cytokinin signaling systems to a single cell model system to study hormone signal transduction. 19 of the papers are reprints from Plant Growth Regulation, Vol. 18, Nos. 1-2, 1996. Lacks an index. Includes some illustrations. Annotation copyright by Book News, Inc., Portland, OR

Annual Plant Reviews, Plant Hormone Signaling

Peter Hedden,Stephen G. Thomas
Annual Plant Reviews Plant Hormone Signaling Book PDF

Author : Peter Hedden,Stephen G. Thomas
Publisher : LibreDigital
Page : 368 pages
File Size : 50,6 Mb
Release : 2008-04-15
Category : Science
ISBN : 1405173068

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Annual Plant Reviews, Plant Hormone Signaling by Peter Hedden,Stephen G. Thomas Pdf

Plant growth is regulated by developmental programmes that can be modified by environmental cues acting through endogenous signaling molecules including plant hormones. This volume provides an overview of the biosynthesis, catabolism, perception and signal transduction of the individual hormone classes, followed by chapters on hormone distribution and transport, and the roles of hormone signaling in specific developmental processes. Particular attention is paid to the regulation of hormone signaling by environmental and developmental cues, sites of hormone metabolism and action, and interactions between hormone signaling pathways. The book is directed at researchers and professionals in plant biochemistry and molecular biology.

Nitric Oxide in Plant Physiology

Shamsul Hayat,Masaki Mori,John Pichtel,Aqil Ahmad
Nitric Oxide in Plant Physiology Book PDF

Author : Shamsul Hayat,Masaki Mori,John Pichtel,Aqil Ahmad
Publisher : Wiley-Blackwell
Page : 228 pages
File Size : 51,9 Mb
Release : 2009-11-23
Category : Science
ISBN : 3527325190

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Nitric Oxide in Plant Physiology by Shamsul Hayat,Masaki Mori,John Pichtel,Aqil Ahmad Pdf

Written by a truly global team of researchers from Europe, Asia and the Americas with strong ties to agricultural research centers and the agrochemical industry, this ready reference and handbook focuses on the role of nitric oxide signaling in plant defense systems against pathogens, parasites and environmental stress response. This is one of the first titles to provide a comprehensive overview of the physiological role of this ubiquitous signaling molecule in higher plants, making it an indispensable resource not only for academic institutions but also for those working in the agrochemical industry.

Plant Hormones

Peter J. Davies
Plant Hormones Book PDF

Author : Peter J. Davies
Publisher : Springer Science & Business Media
Page : 830 pages
File Size : 41,7 Mb
Release : 2007-11-06
Category : Science
ISBN : 9781402026867

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Plant Hormones by Peter J. Davies Pdf

Plant hormones play a crucial role in controlling the way in which plants grow and develop. While metabolism provides the power and building blocks for plant life, it is the hormones that regulate the speed of growth of the individual parts and integrate them to produce the form that we recognize as a plant. This book is a description of these natural chemicals: how they are synthesized and metabolized, how they act at both the organismal and molecular levels, how we measure them, a description of some of the roles they play in regulating plant growth and development, and the prospects for the genetic engineering of hormone levels or responses in crop plants. This is an updated revision of the third edition of the highly acclaimed text. Thirty-three chapters, including two totally new chapters plus four chapter updates, written by a group of fifty-five international experts, provide the latest information on Plant Hormones, particularly with reference to such new topics as signal transduction, brassinosteroids, responses to disease, and expansins. The book is not a conference proceedings but a selected collection of carefully integrated and illustrated reviews describing our knowledge of plant hormones and the experimental work that is the foundation of this information. The Revised 3rd Edition adds important information that has emerged since the original publication of the 3rd edition. This includes information on the receptors for auxin, gibberellin, abscisic acid and jasmonates, in addition to new chapters on strigolactones, the branching hormones, and florigen, the flowering hormone.

Agricultural Production: Emerging Plant Growth Regulators

Aila Williams
Agricultural Production Emerging Plant Growth Regulators Book PDF

Author : Aila Williams
Publisher : Callisto Reference
Page : 0 pages
File Size : 41,6 Mb
Release : 2023-09-19
Category : Technology & Engineering
ISBN : 1641168153

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Agricultural Production: Emerging Plant Growth Regulators by Aila Williams Pdf

Plants produce hormones naturally, which affects various processes such as gene expression and transcription levels, cellular division, and growth. When these hormones are synthesized artificially, these are called as plant growth regulators (PGRs). They can be used to positively affect plant growth. There are different types of PGRs including auxins, cytokinins, and gibberellins. that regulate the growth of a plant. They function as chemical messengers for intercellular communication. These plant regulators play a cardinal role in plant signaling networks as they are involved in the plant developmental process and a wide range of biotic and abiotic stress responses. Plant growth regulators can be extensively used within agricultural production for various purposes such as influencing reproductive development, vegetative growth and aging, along with preservation after harvesting. This book outlines the role of plant regulators in increasing agricultural productivity in detail. It presents researches and studies performed by experts across the globe. The book will prove immensely beneficial to professionals and students involved in this area of agriculture science at various levels.

Photosynthesis, Productivity, and Environmental Stress

Parvaiz Ahmad,Mohammad Abass Ahanger,Mohammed Nasser Alyemeni,Pravej Alam
Photosynthesis Productivity and Environmental Stress Book PDF

Author : Parvaiz Ahmad,Mohammad Abass Ahanger,Mohammed Nasser Alyemeni,Pravej Alam
Publisher : John Wiley & Sons
Page : 425 pages
File Size : 52,6 Mb
Release : 2019-09-16
Category : Science
ISBN : 9781119501824

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Photosynthesis, Productivity, and Environmental Stress by Parvaiz Ahmad,Mohammad Abass Ahanger,Mohammed Nasser Alyemeni,Pravej Alam Pdf

A guide to environmental fluctuations that examines photosynthesis under both controlled and stressed conditions Photosynthesis, Productivity and Environmental Stress is a much-needed guide that explores the topics related to photosynthesis (both terrestrial and aquatic) and puts the focus on the basic effect of environmental fluctuations. The authors—noted experts on the topic—discuss photosynthesis under both controlled and stressed conditions and review new techniques for mitigating stressors including methods such as transgeneics, proteomics, genomics, ionomics, metabolomics, micromics, and more. In order to feed our burgeoning world population, it is vital that we must increase food production. Photosynthesis is directly related to plant growth and crop production and any fluctuation in the photosynthetic activity imposes great threat to crop productivity. Due to the environmental fluctuations plants are often exposed to the different environmental stresses that cause decreased photosynthetic rate and problems in the plant growth and development. This important book addresses this topic and: Covers topics related to terrestrial and aquatic photosynthesis Highlights the basic effect of environmental fluctuations Explores common stressors such as drought, salinity, alkalinity, temperature, UV-radiations, oxygen deficiency, and more Contains methods and techniques for improving photosynthetic efficiency for greater crop yield Written for biologists and environmentalists, Photosynthesis, Productivity and Environmental Stress offers an overview of the stressors affecting photosynthesis and includes possible solutions for improved crop production.

The Vascular Cambium

Muhammad Iqbal
The Vascular Cambium Book PDF

Author : Muhammad Iqbal
Publisher : *Research Studies Press
Page : 272 pages
File Size : 43,9 Mb
Release : 1990-09-07
Category : Science
ISBN : UOM:39015019633463

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The Vascular Cambium by Muhammad Iqbal Pdf

The vascular cambium, a lateral meristem responsible for the radical growth of woody plants, has long been a subject for active research in both temperate and tropical regions. This work provides comprehensive coverage of all aspects of the vascular cambium and represents an up-to-date review of the knowledge accumulated over the last twenty years. Chapters cover origin and development of cambial cells, phenomena of orientation in the cambium, seasonal and environmental influences on cambial activity. There is also a discussion of the evolution of the cambium in geologic time.

Bulbous Plants

Kishan Gopal Ramawat,Jean-Michel Merillon
Bulbous Plants Book PDF

Author : Kishan Gopal Ramawat,Jean-Michel Merillon
Publisher : CRC Press
Page : 444 pages
File Size : 51,8 Mb
Release : 2016-04-19
Category : Medical
ISBN : 9781466589681

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Bulbous Plants by Kishan Gopal Ramawat,Jean-Michel Merillon Pdf

Bulbous plants are those with organs for nutrient storage and these include tubers, corms, and bulbs. They can be ornamental or edible, herbaceous or perennial. Important examples of such plants are potato, sweet potato, yam, arrowroot, and dahlias. This book focuses mainly on economically important food crops, their propagation strategies, plant g