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Biotechnology in Growth Regulation

Author: R.B. Heap

Publisher: Butterworth-Heinemann

Published: 2013-10-22

Total Pages: 297

ISBN-13: 1483100839

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Biotechnology in Growth Regulation focuses on mechanisms of action of growth hormones and how immunological and transgenic procedures can affect growth response. The book first examines species specificity and structure-function relationship of growth hormones. Microheterogeneity of growth hormones; variations in amino acid sequence and biological properties of growth hormones; and structure-function relationship are discussed. The text also looks at growth hormone receptors and binding proteins; regulation of growth hormone receptors; modulations of growth hormone release; and neuroregulation of growth hormone secretion. The book then discusses the role of growth hormones in the regulation of adipocyte growth and function. Chronic effects of growth hormones on insulin action and lipid synthesis; effects of growth hormones on lipolysis; and adipogenesis are also described. The text looks at growth-promoting properties of recombinant growth hormones and mechanisms by which porcine growth hormone enhances growth in pigs. The book also highlights the direct effects of growth hormones on osteogenesis and chondrogenesis; action of IGF-I on mammary function; antigen-antibody complexes that enhance growth; and transgenics. The text also presents experiments that show the effects of growth hormones on animals. The book is a good source of information for readers wanting to study growth hormones.

Book Synopsis Biotechnology in Growth Regulation by : R.B. Heap

Download or read book Biotechnology in Growth Regulation written by R.B. Heap and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology in Growth Regulation focuses on mechanisms of action of growth hormones and how immunological and transgenic procedures can affect growth response. The book first examines species specificity and structure-function relationship of growth hormones. Microheterogeneity of growth hormones; variations in amino acid sequence and biological properties of growth hormones; and structure-function relationship are discussed. The text also looks at growth hormone receptors and binding proteins; regulation of growth hormone receptors; modulations of growth hormone release; and neuroregulation of growth hormone secretion. The book then discusses the role of growth hormones in the regulation of adipocyte growth and function. Chronic effects of growth hormones on insulin action and lipid synthesis; effects of growth hormones on lipolysis; and adipogenesis are also described. The text looks at growth-promoting properties of recombinant growth hormones and mechanisms by which porcine growth hormone enhances growth in pigs. The book also highlights the direct effects of growth hormones on osteogenesis and chondrogenesis; action of IGF-I on mammary function; antigen-antibody complexes that enhance growth; and transgenics. The text also presents experiments that show the effects of growth hormones on animals. The book is a good source of information for readers wanting to study growth hormones.

Meta-topolin: A Growth Regulator for Plant Biotechnology and Agriculture

Author: Naseem Ahmad

Publisher: Springer Nature

Published: 2021-05-02

Total Pages: 339

ISBN-13: 981159046X

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Plant tissue culture (PTC) technology has gained unassailable success for its various commercial and research applications in plant sciences. Plant growth regulators (PGRs) are an essential part of any plant tissue culture intervention for propagation or modification of plants. A wide range of PGRs are available, including aromatic compounds that show cytokinin activities, promote cell division and micro-propagation, viz. kinetin, N6-benzyladenine and topolins. Topolins are naturally occurring aromatic compounds that have gained popularity as an effective alternative for other frequently used cytokinins in in vitro culture of plants. Among them, meta-topolin [6-(3-hydroxybenzlyamino) purine] is the most popular and its use in plant tissue culture has amplified swiftly. During the last few decades, there have been numerous reports highlighting the effectiveness of meta-topolin in micropropagation and alleviation of various physiological disorders, rooting and acclimatization of tissue culture raised plants.

Book Synopsis Meta-topolin: A Growth Regulator for Plant Biotechnology and Agriculture by : Naseem Ahmad

Download or read book Meta-topolin: A Growth Regulator for Plant Biotechnology and Agriculture written by Naseem Ahmad and published by Springer Nature. This book was released on 2021-05-02 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant tissue culture (PTC) technology has gained unassailable success for its various commercial and research applications in plant sciences. Plant growth regulators (PGRs) are an essential part of any plant tissue culture intervention for propagation or modification of plants. A wide range of PGRs are available, including aromatic compounds that show cytokinin activities, promote cell division and micro-propagation, viz. kinetin, N6-benzyladenine and topolins. Topolins are naturally occurring aromatic compounds that have gained popularity as an effective alternative for other frequently used cytokinins in in vitro culture of plants. Among them, meta-topolin [6-(3-hydroxybenzlyamino) purine] is the most popular and its use in plant tissue culture has amplified swiftly. During the last few decades, there have been numerous reports highlighting the effectiveness of meta-topolin in micropropagation and alleviation of various physiological disorders, rooting and acclimatization of tissue culture raised plants.

Preparing for Future Products of Biotechnology

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2017-07-28

Total Pages: 231

ISBN-13: 0309452058

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Between 1973 and 2016, the ways to manipulate DNA to endow new characteristics in an organism (that is, biotechnology) have advanced, enabling the development of products that were not previously possible. What will the likely future products of biotechnology be over the next 5â€"10 years? What scientific capabilities, tools, and/or expertise may be needed by the regulatory agencies to ensure they make efficient and sound evaluations of the likely future products of biotechnology? Preparing for Future Products of Biotechnology analyzes the future landscape of biotechnology products and seeks to inform forthcoming policy making. This report identifies potential new risks and frameworks for risk assessment and areas in which the risks or lack of risks relating to the products of biotechnology are well understood.

Book Synopsis Preparing for Future Products of Biotechnology by : National Academies of Sciences, Engineering, and Medicine

Download or read book Preparing for Future Products of Biotechnology written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2017-07-28 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between 1973 and 2016, the ways to manipulate DNA to endow new characteristics in an organism (that is, biotechnology) have advanced, enabling the development of products that were not previously possible. What will the likely future products of biotechnology be over the next 5â€"10 years? What scientific capabilities, tools, and/or expertise may be needed by the regulatory agencies to ensure they make efficient and sound evaluations of the likely future products of biotechnology? Preparing for Future Products of Biotechnology analyzes the future landscape of biotechnology products and seeks to inform forthcoming policy making. This report identifies potential new risks and frameworks for risk assessment and areas in which the risks or lack of risks relating to the products of biotechnology are well understood.

Role of Biotechnology in Agriculture

Author: B. N. Prasad

Publisher:

Published: 1992

Total Pages: 256

ISBN-13:

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In the context of South Asian Association for Regional Cooperation countries.

Book Synopsis Role of Biotechnology in Agriculture by : B. N. Prasad

Download or read book Role of Biotechnology in Agriculture written by B. N. Prasad and published by . This book was released on 1992 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the context of South Asian Association for Regional Cooperation countries.

Progress in Plant Growth Regulation

Author: C.M. Karssen

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 984

ISBN-13: 9401124582

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The current growing interest of molecular biologists in plant hormone research is undoubtedly the most promising development of recent times. Many papers were presented during the 14th International Conference on Plant Growth Substances illustrating the impact of this new approach on our understanding of hormone-controlled processes. The specific character is the integrated study of plant growth regulation at all levels ranging from single molecules to the entire plant and its functioning in the environment. Hormones play an essential role in the regulation, but not an exclusive one. Other compounds and factors, such as Ca2+, for instance are often of equal relevance, because they may take part in the signal transduction pathway. Moreover, regulation of the regulator by non-hormonal factors is an essential part of any control mechanism. The present volume reflects the change in interest from plant growth substances to plant growth regulation.

Book Synopsis Progress in Plant Growth Regulation by : C.M. Karssen

Download or read book Progress in Plant Growth Regulation written by C.M. Karssen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current growing interest of molecular biologists in plant hormone research is undoubtedly the most promising development of recent times. Many papers were presented during the 14th International Conference on Plant Growth Substances illustrating the impact of this new approach on our understanding of hormone-controlled processes. The specific character is the integrated study of plant growth regulation at all levels ranging from single molecules to the entire plant and its functioning in the environment. Hormones play an essential role in the regulation, but not an exclusive one. Other compounds and factors, such as Ca2+, for instance are often of equal relevance, because they may take part in the signal transduction pathway. Moreover, regulation of the regulator by non-hormonal factors is an essential part of any control mechanism. The present volume reflects the change in interest from plant growth substances to plant growth regulation.

Plant Tissue Culture, Development, and Biotechnology

Author: Robert N. Trigiano

Publisher: CRC Press

Published: 2016-03-30

Total Pages: 608

ISBN-13: 1439896143

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Under the vast umbrella of Plant Sciences resides a plethora of highly specialized fields. Botanists, agronomists, horticulturists, geneticists, and physiologists each employ a different approach to the study of plants and each for a different end goal. Yet all will find themselves in the laboratory engaging in what can broadly be termed biotechnol

Book Synopsis Plant Tissue Culture, Development, and Biotechnology by : Robert N. Trigiano

Download or read book Plant Tissue Culture, Development, and Biotechnology written by Robert N. Trigiano and published by CRC Press. This book was released on 2016-03-30 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under the vast umbrella of Plant Sciences resides a plethora of highly specialized fields. Botanists, agronomists, horticulturists, geneticists, and physiologists each employ a different approach to the study of plants and each for a different end goal. Yet all will find themselves in the laboratory engaging in what can broadly be termed biotechnol

Phytohormones in Plant Biotechnology and Agriculture

Author: Ivana Machácková

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 265

ISBN-13: 9401726647

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Phytohormone research is a crucially important area of plant sciences. Phytohormones are one of the key systems integrating metabolic and developmental events in the whole plant and the response of plants to external factors. Thus, they influence the yield and quality of crops. During the last decade we have slowly begun to understand the molecular mechanisms underlying phytohormone action, largely as a result of the rapid developments that have been made internationally in the field of plant molecular genetics. Putative receptor proteins for ethylene (1993- 95), brassinosteroids (1997) and cytokinins (2001) have been identified and the genes that encode them cloned. Primary response genes and elements of hormonal signal transduction have also been identified for most known phytohormones. There is now little doubt that phytohormones, like their animal counterparts, function as signal molecules and create a signalling network in the whole plant organism. The in vivo activity of hormones depends, among other things, on their rate of biosynthesis and metabolism, and on their transport into and out of target cells. Consequently, genes and enzymes involved in these processes are of particular interest. In recent years a number of genes encoding enzymes for the synthesis, modification and degradation of different phytohormones have been cloned and identified, as have genes encoding proteins involved in phytohormone transport and its regulation. Some classes of phytohormone have been shown to participate in stress reactions and can increase the resistance of plants to unfavorable environmental factors.

Book Synopsis Phytohormones in Plant Biotechnology and Agriculture by : Ivana Machácková

Download or read book Phytohormones in Plant Biotechnology and Agriculture written by Ivana Machácková and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phytohormone research is a crucially important area of plant sciences. Phytohormones are one of the key systems integrating metabolic and developmental events in the whole plant and the response of plants to external factors. Thus, they influence the yield and quality of crops. During the last decade we have slowly begun to understand the molecular mechanisms underlying phytohormone action, largely as a result of the rapid developments that have been made internationally in the field of plant molecular genetics. Putative receptor proteins for ethylene (1993- 95), brassinosteroids (1997) and cytokinins (2001) have been identified and the genes that encode them cloned. Primary response genes and elements of hormonal signal transduction have also been identified for most known phytohormones. There is now little doubt that phytohormones, like their animal counterparts, function as signal molecules and create a signalling network in the whole plant organism. The in vivo activity of hormones depends, among other things, on their rate of biosynthesis and metabolism, and on their transport into and out of target cells. Consequently, genes and enzymes involved in these processes are of particular interest. In recent years a number of genes encoding enzymes for the synthesis, modification and degradation of different phytohormones have been cloned and identified, as have genes encoding proteins involved in phytohormone transport and its regulation. Some classes of phytohormone have been shown to participate in stress reactions and can increase the resistance of plants to unfavorable environmental factors.

Drug Biotechnology Regulation

Author: Y. Chiu

Publisher: CRC Press

Published: 1991-01-07

Total Pages: 600

ISBN-13: 9780824784201

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An examination of the relation between biodrug development and governmental regulation, focusing on the present state of collective knowledge of biotechnological practitioners, including the identification of the scientific basis on regulatory requirements in the field, as well as ways in which the

Book Synopsis Drug Biotechnology Regulation by : Y. Chiu

Download or read book Drug Biotechnology Regulation written by Y. Chiu and published by CRC Press. This book was released on 1991-01-07 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: An examination of the relation between biodrug development and governmental regulation, focusing on the present state of collective knowledge of biotechnological practitioners, including the identification of the scientific basis on regulatory requirements in the field, as well as ways in which the

Thidiazuron: From Urea Derivative to Plant Growth Regulator

Author: Naseem Ahmad

Publisher: Springer

Published: 2018-03-23

Total Pages: 491

ISBN-13: 9811080046

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Plant biotechnology is a most interesting branch for academicians and researchers in recent past. Now days, it becomes a very useful tool in agriculture and medicine and is regarded as a popular area of research especially in biological sciences because it makes an integral use of biochemistry, molecular biology and engineering sciences in order to achieve technological application of cultured tissues, cell and microbes. Plant tissue culture (PTC) refers to a technique of cultivation of plant cells and other parts on artificial nutrient medium in controlled environment under aseptic conditions. PTC requires various nutrients, pH, carbon source, gelling agent, temperature, photoperiod, humidity etc. and most importantly the judicious use of plant growth regulators. Various natural, adenine and phenyl urea derivatives are employed for the induction and proliferation of different types of explants. Several phenyl urea derivatives were evaluated and it was observed that thidiazuron (n-phenyl-N”-1,2,3- thidiazol-5-ulurea) was found to be the most active among the plant growth regulators. Thidiazuron (TDZ) was initially developed as a cotton defoliant and showed high cytokinin like activity. In some examples, its activity was 100 times more than BA in tobacco callus assay and produces more number of shoots in cultures than Zeatin and 2iP. TDZ also showed major breakthrough in tissue culture of various recalcitrant legumes and woody species. For the last two decades, number of laboratories has been working on TDZ with different aspect and number of publications has come out. To the best of our knowledge, there is no comprehensive edited volume on this particular topic. Hence th,e edited volume is a deed to consolidate the scattered information on role of TDZ in plant tissue culture and genetic manipulations that would hopefully prove informative to various researches. Thidiazuron: From Urea Derivative to Plant Growth Regulator compiles various aspects of TDZ in Plant Tissue Culture with profitable implications. The book will provides basic material for academicians and researchers who want to initiate work in this fascinating area of research. The book will contain 26 chapters compiled by International dignitaries and thus giving a holistic view to the edited volume.

Book Synopsis Thidiazuron: From Urea Derivative to Plant Growth Regulator by : Naseem Ahmad

Download or read book Thidiazuron: From Urea Derivative to Plant Growth Regulator written by Naseem Ahmad and published by Springer. This book was released on 2018-03-23 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant biotechnology is a most interesting branch for academicians and researchers in recent past. Now days, it becomes a very useful tool in agriculture and medicine and is regarded as a popular area of research especially in biological sciences because it makes an integral use of biochemistry, molecular biology and engineering sciences in order to achieve technological application of cultured tissues, cell and microbes. Plant tissue culture (PTC) refers to a technique of cultivation of plant cells and other parts on artificial nutrient medium in controlled environment under aseptic conditions. PTC requires various nutrients, pH, carbon source, gelling agent, temperature, photoperiod, humidity etc. and most importantly the judicious use of plant growth regulators. Various natural, adenine and phenyl urea derivatives are employed for the induction and proliferation of different types of explants. Several phenyl urea derivatives were evaluated and it was observed that thidiazuron (n-phenyl-N”-1,2,3- thidiazol-5-ulurea) was found to be the most active among the plant growth regulators. Thidiazuron (TDZ) was initially developed as a cotton defoliant and showed high cytokinin like activity. In some examples, its activity was 100 times more than BA in tobacco callus assay and produces more number of shoots in cultures than Zeatin and 2iP. TDZ also showed major breakthrough in tissue culture of various recalcitrant legumes and woody species. For the last two decades, number of laboratories has been working on TDZ with different aspect and number of publications has come out. To the best of our knowledge, there is no comprehensive edited volume on this particular topic. Hence th,e edited volume is a deed to consolidate the scattered information on role of TDZ in plant tissue culture and genetic manipulations that would hopefully prove informative to various researches. Thidiazuron: From Urea Derivative to Plant Growth Regulator compiles various aspects of TDZ in Plant Tissue Culture with profitable implications. The book will provides basic material for academicians and researchers who want to initiate work in this fascinating area of research. The book will contain 26 chapters compiled by International dignitaries and thus giving a holistic view to the edited volume.

Plant Development and Biotechnology

Author: Robert N. Trigiano

Publisher: CRC Press

Published: 2004-07-28

Total Pages: 374

ISBN-13: 0203506561

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Biotechnology revolutionized traditional plant breeding programs. This rapid change produced new discussions on techniques and opportunities for commerce, as well as a fear of the unknown. Plant Development and Biotechnology addresses the major issues of the field, with chapters on broad topics written by specialists. The book applies an informal style that addresses the major aspects of development and biotechnology with minimal references, without sacrificing information or accuracy. Divided into five primary parts, this volume explores how the field emerged from its early theoretical base to the technical discipline of today. It also covers progress being made with genetically engineered plants, providing a snapshot of the field's controversial present. Part III discusses methods for preparing media, creating solutions and dilutions, and accomplishing sterile culture work. It investigates common methods for visualizing and documenting studies, and quantifying responses of tissue culture in research. Part IV delivers the essential foundation of plant tissue culture, introducing the three types of commonly used culture regeneration systems. Part V integrates propagation techniques with other methodologies for the modification and manipulation of germplasm. Part VI concludes with special sections. Subjects include in vitro plant pathology, recent research into genetic and phenotypic variation, the mechanics of commercial plant production, and the importance of clean cultures and problems associated with maintaining in vitro cultures. The final chapter analyzes entrepreneurship in the field and outlines the do's and don'ts to consider when launching an enterprise.

Book Synopsis Plant Development and Biotechnology by : Robert N. Trigiano

Download or read book Plant Development and Biotechnology written by Robert N. Trigiano and published by CRC Press. This book was released on 2004-07-28 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotechnology revolutionized traditional plant breeding programs. This rapid change produced new discussions on techniques and opportunities for commerce, as well as a fear of the unknown. Plant Development and Biotechnology addresses the major issues of the field, with chapters on broad topics written by specialists. The book applies an informal style that addresses the major aspects of development and biotechnology with minimal references, without sacrificing information or accuracy. Divided into five primary parts, this volume explores how the field emerged from its early theoretical base to the technical discipline of today. It also covers progress being made with genetically engineered plants, providing a snapshot of the field's controversial present. Part III discusses methods for preparing media, creating solutions and dilutions, and accomplishing sterile culture work. It investigates common methods for visualizing and documenting studies, and quantifying responses of tissue culture in research. Part IV delivers the essential foundation of plant tissue culture, introducing the three types of commonly used culture regeneration systems. Part V integrates propagation techniques with other methodologies for the modification and manipulation of germplasm. Part VI concludes with special sections. Subjects include in vitro plant pathology, recent research into genetic and phenotypic variation, the mechanics of commercial plant production, and the importance of clean cultures and problems associated with maintaining in vitro cultures. The final chapter analyzes entrepreneurship in the field and outlines the do's and don'ts to consider when launching an enterprise.