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Self-Incompatibility in Flowering Plants

2008-07-30 Science
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Release : 2008-07-30
Genre : Science
Kind : eBook
Book Rating : 867/5 ( reviews)

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Book Synopsis Self-Incompatibility in Flowering Plants by : Vernonica E. Franklin-Tong

Download or read book Self-Incompatibility in Flowering Plants written by Vernonica E. Franklin-Tong. This book was released on 2008-07-30. Available in PDF, EPUB and Kindle. Book excerpt: Great progress has been made in our understanding of pollen-pistil interactions and self-incompatibility (SI) in flowering plants in the last few decades. This book covers a broad spectrum of research into SI, with accounts by internationally renowned scientists. It comprises two sections: Evolution and Population Genetics of SI, Molecular and Cell Biology of SI Systems. The reader will gain an insight into the diversity and complexity of these polymorphic cell-cell recognition and rejection systems. Heteromorphic and homomorphic SI systems and our current understanding of the evolution and phylogeny of these systems, based on the most recent molecular sequence data, are covered. Further, the book presents major advances in our knowledge of the pistil and pollen S-determinants and other unlinked components involved in SI, as well as the apparently diverse cellular regulatory mechanisms utilised to ensure inhibition of “self” pollen.

Incompatibility in Angiosperms

2013-04-17 Science
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Release : 2013-04-17
Genre : Science
Kind : eBook
Book Rating : 518/5 ( reviews)

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Book Synopsis Incompatibility in Angiosperms by : D. de Nettancourt

Download or read book Incompatibility in Angiosperms written by D. de Nettancourt. This book was released on 2013-04-17. Available in PDF, EPUB and Kindle. Book excerpt: Attempting to collect, sort out, comment on and summarize from available literature the relevant information dealing with a specific problem is always a difficult task which necessarily involves sub jective choices and implies a considerable risk of errors and omis sions. The difficulty is increased when, as in the case of incompati bility in angiosperms, the subject to be treated traces its history to preDarwinian times and reflects the total sum of numerous in vestigations dealing with widely different disciplines, such as ge netics, cytology, biochemistry, systematics and physiology, which no single reviewer may pretend to master sufficiently to avoid completely the possibility of misinterpretation. Furthermore, the complexity of the task is further augmented by the fact that the student of incompatibility, confronted as he or she is with still poorly understood phenomena of genetic control and molecular recognition, often tends to be speculative and, in some instances, over-imaginative at the time of fitting research observations and experimental data into appropriate models, schemes and hypo theses. The compensation for such a state of affair is, however, a strong one and lies in the remarkable willingness and readiness of "in compatibilists" to cooperate, and to provide information, ex planations and illustrations to anyone attempting to penetrate into their universe of research and of reflection.

Incompatibility and Incongruity in Wild and Cultivated Plants

2013-03-14 Science
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Release : 2013-03-14
Genre : Science
Kind : eBook
Book Rating : 028/5 ( reviews)

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Book Synopsis Incompatibility and Incongruity in Wild and Cultivated Plants by : Dreux de Nettancourt

Download or read book Incompatibility and Incongruity in Wild and Cultivated Plants written by Dreux de Nettancourt. This book was released on 2013-03-14. Available in PDF, EPUB and Kindle. Book excerpt: Advances in plant cell molecular biology have considerably increased our understanding of pollen-pistil barriers, particularly those operated by incompatibility mechanisms, and, at the same time, demonstrated the complexity and diversity of rejection systems once considered to be relatively simple. This book reviews the impressive knowledge acquired in the last century on the biology, particularly the inheritance and population genetics of self-incompatibility, and presents the new approaches to the study of the structure, function and evolution of incompatibility alleles and the analysis of cell-cell recognition and pollen rejection. The different methods now available for transforming the breeding behaviour of higher plants are also discussed.

Sexual Plant Reproduction

2012-12-06 Science
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Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 779/5 ( reviews)

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Book Synopsis Sexual Plant Reproduction by : Mauro Cresti

Download or read book Sexual Plant Reproduction written by Mauro Cresti. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there has been a growing awareness of the importance of reproductive biology to crop production and there has been a tremendous increase in research on reproductive structures of higher plants. Presented here is a wide information of different aspects of micro- and macrosporogenesis, pollen-stigma interaction and recognition, pollen tube growth, cytoskeleton, in vitro and in vivo gamete fusion, and incompatibility. The most advanced techniques employed in studies on reproductive biology of higher plants are described in detail.

Evolution and Function of Heterostyly

2013-04-17 Science
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Release : 2013-04-17
Genre : Science
Kind : eBook
Book Rating : 565/5 ( reviews)

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Book Synopsis Evolution and Function of Heterostyly by : Spencer C.H. Barrett

Download or read book Evolution and Function of Heterostyly written by Spencer C.H. Barrett. This book was released on 2013-04-17. Available in PDF, EPUB and Kindle. Book excerpt: A century of research on heterostylous plants has passed since the publication of Charles Darwin's book "The Different Forms of Flowers on Plants of the Same Species" in 1877 summarizing his extensive observations and experiments on these complex breeding systems involving genetic polymorphisms of floral sex organs. Since then heterostylous plants have provided a rich source of material for evolutionary biologists and today they represent one of the classic research paradigms for approaches to the study of evolution and adaptation. The present book is the first modern and comprehensive accont of the subject. In 10 chapters it is concerned with the evolution, genetics, development, morphology, and adaptive significance of heterostyly. Broad syntheses of research on heterostyly as well as new theoretical ideas and experimental data are included.

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