Brassinosteroids A Class Of Plant Hormone

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Brassinosteroids: A Class of Plant Hormone

Author : Shamsul Hayat,Aqil Ahmad
Publisher : Springer Science & Business Media
Page : 477 pages
File Size : 41,5 Mb
Release : 2010-11-01
Category : Science
ISBN : 9789400701892

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Brassinosteroids: A Class of Plant Hormone by Shamsul Hayat,Aqil Ahmad Pdf

The entire range of the developmental processes in plants is regulated by a shift in the hormonal concentration, tissue sensitivity and their interaction with the factors operating around them. Out of the recognized hormones, attention has largely been focused on five - Auxins, Gibberellins, Cytokinin, Abscisic acid and Ethylene. However, the information about the most recent group of phytohormone (Brassinosteroids) has been incorporated in this book. This volume includes a selection of newly written, integrated, illustrated reviews describing our knowledge of Brassinosteroids and aims to describe them at the present time. Various chapters incorporate both theoretical and practical aspects and may serve as baseline information for future researches through which significant developments are possible. This book will be useful to the students, teachers and researchers, both in universities and research institutes, especially in relation to biological and agricultural sciences.

Brassinosteroids: A Class of Plant Hormone

Author : Shamsul Hayat,Aqil Ahmad
Publisher : Springer
Page : 0 pages
File Size : 42,8 Mb
Release : 2010-11-02
Category : Science
ISBN : 9400701888

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Brassinosteroids: A Class of Plant Hormone by Shamsul Hayat,Aqil Ahmad Pdf

The entire range of the developmental processes in plants is regulated by a shift in the hormonal concentration, tissue sensitivity and their interaction with the factors operating around them. Out of the recognized hormones, attention has largely been focused on five - Auxins, Gibberellins, Cytokinin, Abscisic acid and Ethylene. However, the information about the most recent group of phytohormone (Brassinosteroids) has been incorporated in this book. This volume includes a selection of newly written, integrated, illustrated reviews describing our knowledge of Brassinosteroids and aims to describe them at the present time. Various chapters incorporate both theoretical and practical aspects and may serve as baseline information for future researches through which significant developments are possible. This book will be useful to the students, teachers and researchers, both in universities and research institutes, especially in relation to biological and agricultural sciences.

Brassinosteroids

Author : V. A. Khripach,V. N. Zhabinskii,A. E. de Groot
Publisher : Academic Press
Page : 456 pages
File Size : 49,8 Mb
Release : 1998-11-03
Category : Science
ISBN : 0080528317

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Brassinosteroids by V. A. Khripach,V. N. Zhabinskii,A. E. de Groot Pdf

Plants possess the ability to biosynthesize a large variety of steroids, but it was not until 1979 that a hormonal function was demonstrated in plants. Today, about 40 structurally and functionally related steroids, known as brassinosteroids, have been isolated from natural sources. Brassinosteroids demonstrate various kinds of regulatory activities in the growth and development of plants. This book is based on a 1990 Russian monograph, but includes all important subsequent literature and developments, including unpublished data from the authors' laboratories. BRASSINOSTEROIDS: A New Class of Plant Hormones covers: Structures and classification Isolation and spectroscopic determination Biosynthesis and metabolism Natural product synthesis Physiological mode of action Structure-activity relationships Practical applications in agriculture

Brassinosteroids

Author : Shamsul Hayat,Aqil Ahmad
Publisher : Springer Science & Business Media
Page : 246 pages
File Size : 47,5 Mb
Release : 2013-06-29
Category : Science
ISBN : 9789401709484

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Brassinosteroids by Shamsul Hayat,Aqil Ahmad Pdf

The entire range of the developmental processes in plants is regulated by the shift in the hormonal concentration, tissue sensitivity and their interaction with the factors operating around the plants. Out of the recognized hormones, attention has largely been focused on five (Auxins, Gibberellins, Cytokinin, Abscisic acid and Ethylene). However, in this book, the information about the most recent group of phytohormones (Brassinosteroids) has been compiled by us. It is a class of over 40 polyhydroxylated sterol derivatives, ubiquitously distributed throughout the plant kingdom. A large portion of these steroids is restricted to the reproductive organs (pollens and immature seeds). Moreover, their strong growth-inducing capacity, recognized as early as prior to their identification in 1979, tempted the scientists to visualize the practical importance of this group of phytohormones. The brassin solution, from rape pollen, was used in a collaborative project by the scientists of Brazil and U. S. A. in a p- sowing seed treatment to augment the yield. This was followed by large-scale scientific programmes in U. S. , Japan, China, Germany and erstwhile U. S. S. R. , after the isolation of the brassinosteroids. This approach suits best in today’s context where plants are targeted only as producers and hormones are employed to get desired results. Chapter 1 of this book (which embodies a total of 10 chapters), gives a comprehensive survey of the hitherto known brassinosteroids, isolated from lower and higher plants.

Brassinosteroids

Author : Akira Sakurai,Takao Yokota,Steven D. Clouse
Publisher : Springer
Page : 0 pages
File Size : 49,8 Mb
Release : 1999-03-01
Category : Science
ISBN : 4431702148

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Brassinosteroids by Akira Sakurai,Takao Yokota,Steven D. Clouse Pdf

Brassinosteroids are plant-growth-promoting natural products similar in structure to animal and insect steroid hormones. Considered a new class of plant hormone, along with auxins, gibberellins, cytokinins, abscisic acid, and ethylene, brassinosteroids are present throughout the plant kingdom. They show distinct physiological effects on plant growth including improvement of stress tolerance in crop production. These discoveries, together with advances in molecular and biosynthetic studies of brassinosteroids, open new aspects of research in understanding the growth and development of plants. This book presents a comprehensive view of the related chemistry, biochemistry, physiology, agricultural applications, and most recent research in molecular biology. Written by scientists who are active in these fields, Brassinosteroids is a vital source of information for plant and agricultural science researchers with an interest in plant hormones.

Hormone Metabolism and Signaling in Plants

Author : Jiayang Li,Chuanyou Li,Steven M Smith
Publisher : Academic Press
Page : 616 pages
File Size : 54,7 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

Brassinosteroids: Plant Growth and Development

Author : Shamsul Hayat,Mohammad Yusuf,Renu Bhardwaj,Andrzej Bajguz
Publisher : Springer
Page : 441 pages
File Size : 51,6 Mb
Release : 2019-04-02
Category : Science
ISBN : 9789811360589

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Brassinosteroids: Plant Growth and Development by Shamsul Hayat,Mohammad Yusuf,Renu Bhardwaj,Andrzej Bajguz Pdf

The entire range of the developmental process in plants is regulated by a shift in the hormonal concentration, tissue sensitivity and their interaction with the factors operating around the plants. Phytohormones play a crucial role in regulating the direction of plant in a coordinated fashion in association with metabolism that provides energy and the building blocks to generate the form that we recognize as a plant. Out of the recognized hormones, attention has largely been focused on Auxins, Gibberellins, Cytokinins, Abscisic acid, Ethylene and more recently on Brassinosteroids. In this book we are providing the information about a brassinosteroids that again confirm its status as phytohormones because it has significant impact on various aspects of the plant life and its ubiquitous distribution throughout the plant kingdom. Brassinosteroids are generating a significant impact on plant growth and development, photosynthesis, transpiration, ion uptake and transport, induces specific changes in leaf anatomy and chloroplast structure. This book is not an encyclopedia of reviews but includes a selected collection of newly written, integrated, illustrated reviews describing our knowledge of brassinosteroids. The aim of this book is to tell all about brassinosteroids, by the present time. The various chapters incorporate both theoretical and practical aspects and may serve as baseline information for future researches through which significant development is possible. It is intended that this book will be useful to the students, teachers and researchers, both in universities and research institutes, especially in relation to biological and agricultural sciences.

Brassinosteroids in Plant Developmental Biology and Stress Tolerance

Author : Jing Quan Yu,Golam Jalal Ahammed,Priti Krishna
Publisher : Academic Press
Page : 328 pages
File Size : 52,5 Mb
Release : 2019-03-01
Category : Science
ISBN : 9780128132289

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Brassinosteroids in Plant Developmental Biology and Stress Tolerance by Jing Quan Yu,Golam Jalal Ahammed,Priti Krishna Pdf

Brassinosteroids in Plant Developmental Biology and Stress Tolerance presents the mechanisms of brassinosteroid-regulated plant developmental biology and stress tolerance that cover various biochemical, physiological, genetic and molecular studies. As unprecedented climate change threatens global food security, studies reveal that BRs could not only protect plants from stresses to ensure food security, but also reduce toxic compounds in edible plant parts. As the utilization of BRs in modern agriculture is of great significance in the context of global climate change, this book presents key information on how to develop eco-friendly growth regulators and understand the importance of brassinosteroids in safe food production. Presents the multifaceted roles of brassinosteroids as phytohormones in plant growth, development and response to biotic and/or abiotic stresses Unveils the physiological and molecular mechanisms controlling plant stress response to biotic and abiotic stress Discusses developmental processes relating to environmental adaptations that are mediated by brassinosteroids Brings together recent works of experts studying brassinosteroid crosstalk with other signals, including hormones, sugars, redox and light signals

Protective Chemical Agents in the Amelioration of Plant Abiotic Stress

Author : Aryadeep Roychoudhury,Durgesh Kumar Tripathi
Publisher : John Wiley & Sons
Page : 704 pages
File Size : 48,8 Mb
Release : 2020-05-20
Category : Science
ISBN : 9781119551652

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Protective Chemical Agents in the Amelioration of Plant Abiotic Stress by Aryadeep Roychoudhury,Durgesh Kumar Tripathi Pdf

A guide to the chemical agents that protect plants from various environmental stressors Protective Chemical Agents in the Amelioration of Plant Abiotic Stress offers a guide to the diverse chemical agents that have the potential to mitigate different forms of abiotic stresses in plants. Edited by two experts on the topic, the book explores the role of novel chemicals and shows how using such unique chemical agents can tackle the oxidative damages caused by environmental stresses. Exogenous application of different chemical agents or chemical priming of seeds presents opportunities for crop stress management. The use of chemical compounds as protective agents has been found to improve plant tolerance significantly in various crop and non-crop species against a range of different individually applied abiotic stresses by regulating the endogenous levels of the protective agents within plants. This important book: Explores the efficacy of various chemical agents to eliminate abiotic stress Offers a groundbreaking look at the topic and reviews the most recent advances in the field Includes information from noted authorities on the subject Promises to benefit agriculture under stress conditions at the ground level Written for researchers, academicians, and scientists, Protective Chemical Agents in the Amelioration of Plant Abiotic Stress details the wide range of protective chemical agents, their applications, and their intricate biochemical and molecular mechanism of action within the plant systems during adverse situations.

Brassinosteroids Signalling

Author : Mohd Tanveer Alam Khan,Mohammad Yusuf,Fariduddin Qazi,Aqeel Ahmad
Publisher : Springer Nature
Page : 311 pages
File Size : 45,5 Mb
Release : 2022-03-16
Category : Science
ISBN : 9789811657436

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Brassinosteroids Signalling by Mohd Tanveer Alam Khan,Mohammad Yusuf,Fariduddin Qazi,Aqeel Ahmad Pdf

This book presents the state of the skill of understanding brassinosteroids (BRs) signaling plus crosstalk with phytohormone and their association in plant adaptation to abiotic stresses comprising physiological, biochemical, and molecular developments. Due to progressively adverse environmental conditions and scarce natural resources, high-efficient crops have become more important than ever. For the successful improvement of stress-tolerant plants, it is vital to understand the precise signaling appliances that plants practice to abide stresses as well as how much these mechanisms are convinced by phytohormone. However, it is also debatable on which step plants can attain brassinosteroids (BRs) signaling from an evolutionary viewpoint. BRs are involved in modulating a large array of important functions throughout a plant’s life cycles. BRs are considered as one of the most important plant steroidal hormones that show a varied role in observing a wide range of developmental practices in plants. Our grip on brassinosteroids signaling has quickly extended over the past two decades, owing in part to the isolation of the constituents intricate in the signal transduction trail. The book proposes a useful guide for plant researchers and graduate students in connected areas.

Brassinosteroids

Author : Shamsul Hayat,Mohammad Yusuf,Renu Bhardwaj,Andrzej Bajguz
Publisher : Unknown
Page : 441 pages
File Size : 50,7 Mb
Release : 2019
Category : Brassinosteroids
ISBN : 9811360596

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Brassinosteroids by Shamsul Hayat,Mohammad Yusuf,Renu Bhardwaj,Andrzej Bajguz Pdf

The entire range of the developmental process in plants is regulated by a shift in the hormonal concentration, tissue sensitivity and their interaction with the factors operating around the plants. Phytohormones play a crucial role in regulating the direction of plant in a coordinated fashion in association with metabolism that provides energy and the building blocks to generate the form that we recognize as a plant. Out of the recognized hormones, attention has largely been focused on Auxins, Gibberellins, Cytokinins, Abscisic acid, Ethylene and more recently on Brassinosteroids. In this book we are providing the information about a brassinosteroids that again confirm its status as phytohormones because it has significant impact on various aspects of the plant life and its ubiquitous distribution throughout the plant kingdom. Brassinosteroids are generating a significant impact on plant growth and development, photosynthesis, transpiration, ion uptake and transport, induces specific changes in leaf anatomy and chloroplast structure. This book is not an encyclopedia of reviews but includes a selected collection of newly written, integrated, illustrated reviews describing our knowledge of brassinosteroids. The aim of this book is to tell all about brassinosteroids, by the present time. The various chapters incorporate both theoretical and practical aspects and may serve as baseline information for future researches through which significant development is possible. It is intended that this book will be useful to the students, teachers and researchers, both in universities and research institutes, especially in relation to biological and agricultural sciences.

Brassinosteroids

Author : Horace G. Cutler,Takao Yokota,Günter Adam
Publisher : Unknown
Page : 376 pages
File Size : 43,6 Mb
Release : 1991
Category : Medical
ISBN : UOM:39015024970058

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Brassinosteroids by Horace G. Cutler,Takao Yokota,Günter Adam Pdf

This is the first and only comprehensive reference on brassinosteroids, a new class of plant hormones. It provides a survey of the chemistry, synthesis, physiology, and practical applications of brassinosteroids, in experimental and agricultural references alike. With contributions from all over the world, including Africa, Asia, Europe, and North America, this volume presents an accurate and comprehensive picture of the present state of research and development in brassinosteroids. Of special interest is the presentation of results of large-scale field trials in China, which strongly indicate the economic potential of these compounds as environmentally benign agricultural chemicals to significantly increase crop yields.

Plant Hormones under Challenging Environmental Factors

Author : Golam Jalal Ahammed,Jing-Quan Yu
Publisher : Springer
Page : 269 pages
File Size : 42,6 Mb
Release : 2016-06-17
Category : Science
ISBN : 9789401777582

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Plant Hormones under Challenging Environmental Factors by Golam Jalal Ahammed,Jing-Quan Yu Pdf

This book presents recent advances in understanding the physiological and molecular mechanisms of different abiotic stresses such as high or low temperature, salinity, drought, flooding, soil acidity, heavy metals, light stress and ozone stress, and discusses the multifaceted role of phytohormones in stress adaptation and the underlying mechanisms. Aimed at students and researchers in the field of plant science, it offers a comprehensive overview of the versatile roles and interactions of different phytohormones in response to a specific stress factor and examines the possible physiological and molecular mechanisms that have been the subject of recent research.

Biochemistry and Molecular Biology of Plant Hormones

Author : P.J.J. Hooykaas,M.A. Hall,K.R. Libbenga
Publisher : Elsevier
Page : 565 pages
File Size : 43,5 Mb
Release : 1999-05-13
Category : Science
ISBN : 9780080860947

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Biochemistry and Molecular Biology of Plant Hormones by P.J.J. Hooykaas,M.A. Hall,K.R. Libbenga Pdf

This book provides up-to-date coverage at an advanced level of a range of topics in the biochemistry and molecular biology of plant hormones, with particular emphasis on biosynthesis, metabolism and mechanisms of action. Each contribution is written by acknowledged experts in the field, providing definitive coverage of the field. No other modern book covers this subject matter at such an advanced level so comprehensively. It will be invaluable to university libraries and scientists in the plant biotechnology industries.

Evolution of Metabolic Pathways

Author : R. Ibrahim,L. Varin,V. De Luca,John Romeo
Publisher : Elsevier
Page : 481 pages
File Size : 46,8 Mb
Release : 2000-09-15
Category : Science
ISBN : 9780080531328

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Evolution of Metabolic Pathways by R. Ibrahim,L. Varin,V. De Luca,John Romeo Pdf

The past decade has seen major advances in the cloning of genes encoding enzymes of plant secondary metabolism. This has been further enhanced by the recent project on the sequencing of the Arabidopsis genome. These developments provide the molecular genetic basis to address the question of the Evolution of Metabolic Pathways. This volume provides in-depth reviews of our current knowledge on the evolutionary origin of plant secondary metabolites and the enzymes involved in their biosynthesis. The chapters cover five major topics: 1. Role of secondary metabolites in evolution; 2. Evolutionary origins of polyketides and terpenes; 3. Roles of oxidative reactions in the evolution of secondary metabolism; 4. Evolutionary origin of substitution reactions: acylation, glycosylation and methylation; and 5. Biochemistry and molecular biology of brassinosteroids.