Protoplast Fusion

Protoplast Fusion PDF Author: Y. Y. Gleba
Publisher: Springer
ISBN: 9783642822476
Category : Science
Languages : en
Pages : 0

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Book Description
Although only about 3 years have passed since the preparation of the original manuscript of this book for the Russian edition, the number of successful experiments on somatic hybridization of higher plants has doubled. Although the main inferences of the first edition still remain in force, most of them have received conclusive experimental support and, moreover, some new con clusions have been drawn. It can be expected that these inferences and conclusions will constitute a more or less durable foundation for somatic cell genetics of higher plants. We thus hope this book will also remain useful over the next years, in spite of the rapid progress of experiments and the increase in the number of scientific reports in this field. Though it might appear strange to an uninvolved observer, the principal progress in hybridization of somatic cells of higher plants has been due to plant physiologists (who entered the field by elaborating methods and techniques for plant cell and, later, for isolated protoplast culture) rather than plant geneticists. However, further qualitative improvement in this field is inconceivable without the instillation of genetic ideology and the strict logic of genetic experiments. The main purpose ofthis book is the attempt to organize the available experimental data in terms and cate gories of genetic analysis. For this reason, this book lays no claim on being a comprehensive treatise on somatic hybridization.

Protoplast Fusion

Protoplast Fusion PDF Author: Y. Y. Gleba
Publisher: Springer
ISBN: 9783642822476
Category : Science
Languages : en
Pages : 0

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Book Description
Although only about 3 years have passed since the preparation of the original manuscript of this book for the Russian edition, the number of successful experiments on somatic hybridization of higher plants has doubled. Although the main inferences of the first edition still remain in force, most of them have received conclusive experimental support and, moreover, some new con clusions have been drawn. It can be expected that these inferences and conclusions will constitute a more or less durable foundation for somatic cell genetics of higher plants. We thus hope this book will also remain useful over the next years, in spite of the rapid progress of experiments and the increase in the number of scientific reports in this field. Though it might appear strange to an uninvolved observer, the principal progress in hybridization of somatic cells of higher plants has been due to plant physiologists (who entered the field by elaborating methods and techniques for plant cell and, later, for isolated protoplast culture) rather than plant geneticists. However, further qualitative improvement in this field is inconceivable without the instillation of genetic ideology and the strict logic of genetic experiments. The main purpose ofthis book is the attempt to organize the available experimental data in terms and cate gories of genetic analysis. For this reason, this book lays no claim on being a comprehensive treatise on somatic hybridization.

Protoplast Fusion, Genetic Engineering in Higher Plants

Protoplast Fusion, Genetic Engineering in Higher Plants PDF Author: I︠U︡riĭ I︠U︡rʹevich Gleba
Publisher: Springer
ISBN:
Category : Science
Languages : en
Pages : 244

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Book Description


PLANT PROTOPLASTS

PLANT PROTOPLASTS PDF Author: Fowke
Publisher: Boca Raton, Fla. : CRC Press
ISBN:
Category : Science
Languages : en
Pages : 264

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Book Description
Protoplast isolation and culture; Regeneration of plants; Protoplasts for studies of cell organelles; Protoplast fusion, Plant protoplasts and the cell cycle; Isolated protoplasts as laboratory tools in the study of cell wall deposition; Cytodifferentiation; The use of protoplasts for studies on membrane transport in plants; Protoplasts in virology; Plant protoplasts and genetic variation; Plant mutant isolation via protoplasts; Hybridization by somatic cell fusion; Plant protoplast transformation by Agrobacterium in relation to plant biotechnology.

Plant Protoplasts

Plant Protoplasts PDF Author: Fowke
Publisher: CRC Press
ISBN: 1351084224
Category : Science
Languages : en
Pages : 254

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Book Description
The present book thus emphasizes the importance of plant protoplasts for fundamental research. This book is intended to be used b senior undergraduates, graduate students, and research scientists in plant biology.

Plant Protoplasts and Genetic Engineering I

Plant Protoplasts and Genetic Engineering I PDF Author: Y. P. S. Bajaj
Publisher: Springer Science & Business Media
ISBN: 3642736149
Category : Technology & Engineering
Languages : en
Pages : 461

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Book Description
Isolated protoplasts are a unique tool for genetic manipulation of plants. Since the discovery of a method for the enzymatic isolation of pro-· toplasts by Professor E. C. Cocking in 1960, tremendous progress has been made in this very fascinating area of research. I have witnessed the struggle in the 1960's and early 1970's, when obtaining a clean prepara tion of protoplasts was considered an achievement. I also shared the pioneering excitement and enthusiasm in this field during the 2nd Inter national Congress of Plant Tissue Culture held at Strasbourg in 1970, where Dr. I. Thkebe of Japan presented his work on the induction of division in tobacco protoplasts. This was followed by my participation in three international conferences devoted to plant protoplasts held in 1972 in Salamanca (Spain) and Versailles (France), and then in 1975 in Nottingham (England). The enthusiasm shown by plant scientists at these meetings was ample proof of the bright future of protoplast technology, and it became evident that protoplasts would playa major role in plant biotechnology, especially in genetic engineering. Since then we have never looked back, and now the methods for isolation, fusion, and culture, as well as regeneration of somatic hybrids, have become routine laboratory procedures for most plant species. Currently the focus is on cereal and tree protoplasts. In order to bring about any genetic manipulation through fusion, in corporation of DNA, and transformation, the regeneration of the entire plant through manipulation of protoplasts is a prerequisite.

Plant Cell and Tissue Culture

Plant Cell and Tissue Culture PDF Author: J. Reinert
Publisher: Springer Science & Business Media
ISBN: 364281784X
Category : Science
Languages : en
Pages : 85

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Book Description
The techniques of plant organ, tissue, and cell culture concentrated on reproducibility, simplicity and accu are now established in many research laboratories racy with sufficient illustration to make all mani throughout the world and are being used in numerous pulations clear. areas of plant science. Methods have been developed The drawings of items used in the bench layout to propagate plants and free them from viruses using diagrams are symbolic and are 'keyed in' by number to shoot tip culture. The regeneration of plants from callus the list of materials and equipment. A line around an culture has also proved useful commercially. Elegant item indicates that is sterile. techniques have been used to synthesise somatic The adoption of an integrated text in which diagrams hybrids by the fusion of protoplasts and to transform are related spatially to the methods will, we hope, help cells. These and many other techniques have been the student to grasp the techniques quickly and effec and can be used to investigate a variety of botanical tively. This is first and foremost a manual which has its phenomena as well as to improve crop plants and now place on the laboratory bench open in front of the provide an important part of the basic experimental student, a book to be used! skills required by a majority of experimental botanists.

Tissue Culture of Trees

Tissue Culture of Trees PDF Author: John H. Dodds
Publisher: Springer Science & Business Media
ISBN: 1468466917
Category : Science
Languages : en
Pages : 157

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Book Description
1 John H. Dodds The culture offragmen ts of plant tissue is not a particularly new science, in fact as long ago as 1893 Rechinger (1893) described the formation of callus on isolated fragments of stems and roots. The culture of plant tissues in vitro on a nutrient medium was performed by Haberlandt (1902), however, his attempts were unsuccessful because he chose too simple a medium that lacked critical growth factors. Over the last fifty years there has been a surge of development in plant tissue culture techniques and a host of techniques are now avail able (Dodds and Roberts, 1982). The major areas are as follows. Callus Culture Callus is a rather ill-dermed material. but is usually described as an un organised proliferating mass of tissue. Although callus cultures have a great deal of potential in the biotechnological aspects of tissue culture, i.e. secondary product formation, they are not very suitable for plant propagation. The key reason for their unsuitability is that genetic aber rations occur during mitotic divisions in callus growth (D'amato.l965). The aberrations can be of a major type, such as aneuploidy or endo reduplication. It follows therefore that the genetic status of the re generated plants is different from that of the parent type. In general terms this genetic instability is undesirable, but there are occasions when a callus stage can be purposely included to diversify the genetic base of the crop.

Fungal Protoplasts

Fungal Protoplasts PDF Author: J. Peberdy
Publisher: CRC Press
ISBN: 9780824771126
Category : Science
Languages : en
Pages : 378

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Book Description
Until now, information on fungal protoplasts has been scattered throughout various sources. With authoritative reviews of protoplast isolation and applications in fungal biology research, Fungal Protoplasts: Applications in Biochemistry and Genetics is the first volume devoted to a major area in experimental mycology-fungal protoplasts. Written by 18 pioneering experts, this unmatched, illustrated reference presents well-established knowledge of protoplast research as well as newer ideas and methods. The book encompasses advances in protoplast isolation techniques and methodology, uses of protoplasts in physiological, biochemical, and genetic studies, and developments in protoplast fusion that form the basis for transformation and gene cloning experiments, including applications in industrial biotechnology. This fact-filled book also features end-of-chapter bibliographies for further research.

Differentiation of Protoplasts and of Transformed Plant Cells

Differentiation of Protoplasts and of Transformed Plant Cells PDF Author: J. Reinert
Publisher: Springer Science & Business Media
ISBN: 3540398368
Category : Science
Languages : en
Pages : 163

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Book Description
H. BINDING and J. REINERT In collaboration with the first authors of this volume This volume is devoted to the development of cell clones and plants from ma nipulated cells: isolated protoplasts, cell fusion bodies, and transformed cells. Isolated protoplasts represent cells which are liberated from their walls and separated from the differentiation pattern of the organism. Investigations on re generation from protoplasts provide a better understanding of the process and control of developmental pathways. Whereas protoplast isolation results in alteration of the state of differentiation of a cell, protoplast fusion is a means for the creation of cells with novel genetic constitution. Fascinating features are (1) to hybridize cells which-unlike gametes -did not derive from meiosis products, (2) to bring together foreign plastids and mitochondria and to investigate their parasexual reactions, and (3) to match ge netic traits which had been separated for long periods of evolution. Highly sophisticated techniques have already been elaborated for the transfer of genes by the use of isolated DNA and gene transfer systems. Highly promising results have already been obtained by the use of Ti plasmids of Agrobacterium, but direct DNA transformation is also proving to be useful. Most of the results in these areas are preliminary and/or limited to a few sys tem.lt is the aim of this volume to present the main features, but at the same time to draw attention to problems and perspectives of protoplast regeneration and so matic cell genetics in order to stimulate further investigations.

Fungal Protoplasts

Fungal Protoplasts PDF Author: John F. Peberdy
Publisher: CRC Press
ISBN: 1000110591
Category : Science
Languages : en
Pages : 369

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Book Description
Until now, information on fungal protoplasts has been scattered throughout various sources. With authoritative reviews of protoplast isolation and applications in fungal biology research, Fungal Protoplasts: Applications in Biochemistry and Genetics is the first volume devoted to a major area in experimental mycology-fungal protoplasts. Written by 18 pioneering experts, this unmatched, illustrated reference presents well-established knowledge of protoplast research as well as newer ideas and methods. The book encompasses advances in protoplast isolation techniques and methodology, uses of protoplasts in physiological, biochemical, and genetic studies, and developments in protoplast fusion that form the basis for transformation and gene cloning experiments, including applications in industrial biotechnology. This fact-filled book also features end-of-chapter bibliographies for further research.