Sexuality In Plants And Its Hormonal Regulation

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Sexuality in Plants and Its Hormonal Regulation

Author : M. Kh. Chailakhyan
Publisher : Springer Science & Business Media
ISBN 13 : 1461247349
Total Pages : 172 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Sexuality in Plants and Its Hormonal Regulation by : M. Kh. Chailakhyan

Download or read book Sexuality in Plants and Its Hormonal Regulation written by M. Kh. Chailakhyan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is the first book to treat the control of sexuality in plants. The authors provide a thorough review of the literature and discuss many new findings from their laboratory. They include a review of the evolution and genetics of sexuality, including new data on the effect of primary environmental factors on sex expression and the influence of phytohormones on the expression of sexuality as a function of age. The work discussed here has significant implications for plant breeding. Agronomists, horticulturists, and plant physiologists will find practical information on procedures to use in the field or the green house, as well as a thorough introduction to the principles of flowering and fruiting.

Pollination Mechanisms, Reproduction and Plant Breeding

Author : R. Frankel
Publisher : Springer Science & Business Media
ISBN 13 : 3642810594
Total Pages : 294 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Pollination Mechanisms, Reproduction and Plant Breeding by : R. Frankel

Download or read book Pollination Mechanisms, Reproduction and Plant Breeding written by R. Frankel and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: view than its own proper males should fecundate each blossom." ANDREW KNIGHT Philosophical Transactions, 1799 Pollination mechanisms and reproduction have a decisive bearing upon rational procedures in plant breeding and crop production. This book intends to furnish' under one cover an integrated botanical, genetical and breeding-methodologi cal treatment of the reproductive biology of spermatophytes mainly angiosperms; it is based on an advanced topical course in plant breeding taught at the Hebrew University of Jerusa lem. We have tried to present a coverage which is concise, but as comprehensive as possible, of the pollination mechanism and modes of reproduction of higher plants, and to illustrate topics, whenever practicable, by examples from cultivated plants. Nevertheless, some relevant publications may have escaped our attention or may not be mentioned because of various limitations. The book is organized into three parts. The first part starts with an evaluation of the significance of the different pollination mechanisms for plant breeding and crop produc tion, describes modes of reproduction in higher plants and discusses ecology and dynamics of pollination. The second part is devoted to crops propagated by self pollination and describes specific breeding procedures for such crops. The third part details sexual reproduction in higher plants and handles three mechanisms involved in the prevention of self pollination and their utilization in plant breeding: sex expres sion, incompatibility, and male sterility.

Hormonal Regulation of Plant Growth and Development

Author : S.S. Purohit
Publisher : Springer Science & Business Media
ISBN 13 : 9401539502
Total Pages : 254 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Hormonal Regulation of Plant Growth and Development by : S.S. Purohit

Download or read book Hormonal Regulation of Plant Growth and Development written by S.S. Purohit and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamic role of plant hormones in regulation of plant growth and development revealed by its control of rates of metabolic processes and various related enzymetic reactions at molecular and submolecular levels is now weil established. During the course of last 35 years endless development in agricultural biotechnology has provided immense literature to understand hormone-regulated aspects of plant growth and development ; but plant physiologists all over the world are still devoting themselves and will continue for an indifinite period to disclose the mystries of this regulation. Volume I of this series has already been published and has been accepted weil. This encouraged me to edit aseries of volumes (I do not know the number) on this subject. In the following pages various aspects of hormone-controlled physiological processes Iike, Hormonal Control of pro tein synthesis in plants, Auxin-induced elongation, Hormonal regulation of abnormal growth in plants, Hormonal regulation of development in mosses, Some phenolics as plant growth and morphogenesis regulators, Plant growth regulating properties of sterol inhibiting fungicides, Hormonal regulation of sex expression in plants, Water relation and plant growth regulators, Hormonal regulation of root development under water stress, Gravity perception and responses meehanism in graviresponding cereal grass shoots, Hormonal regulation of leaf Growth senescence in relation to stomatal movement, and Chloroindole auxins of pea and related species, have been included.

Plant Hormones

Author : Gerald Litwack
Publisher : Gulf Professional Publishing
ISBN 13 : 9780127098722
Total Pages : 580 pages
Book Rating : 4.0/5 (987 download)

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Book Synopsis Plant Hormones by : Gerald Litwack

Download or read book Plant Hormones written by Gerald Litwack and published by Gulf Professional Publishing. This book was released on 2005-10-13 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 72 is wholly dedicated to the topic of plant hormones. Although Vitamins and Hormones is normally dedicated to mammalian hormone action, this volume is unique to plants and their actions through receptors. The genetic aspects and the receptorology are reminiscent of the mammlian systems. The well-known hormones are reviewed including cytokinins, abscicic acid, gibberellin and auxin. In addition there are reviews on nitric oxide, brassinosteroids, jasmonate, ethylene, and pheromones. Other topics included are genes that are regulated by abscicic acid and gibberellin, functional differentiation and transition of peroxisomes, plant antioxidants, gravitropic bending and the actions of plant hormones on glutathione transferase. *Includes color illustrations *Available on ScienceDirect *Longest running series published by Academic Press *Contributions by leading international authorities

Embryology of Flowering Plants: Terminology and Concepts, Vol. 3

Author : T B Batygina
Publisher : CRC Press
ISBN 13 : 1439844364
Total Pages : 598 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Embryology of Flowering Plants: Terminology and Concepts, Vol. 3 by : T B Batygina

Download or read book Embryology of Flowering Plants: Terminology and Concepts, Vol. 3 written by T B Batygina and published by CRC Press. This book was released on 2019-04-23 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant embryology, dealing with the regularities of initiation and the first stages of development of an organism, is now flourishing because of the overall progress being made in natural sciences. Such discoveries of the 20th century as production of plants from a single somatic cell, experimental haploidy, and parasexual hybridization were of general biological significance. The combined efforts of embryologists, geneticists and molecular biologists yielded the discovery of specific genes that control meiosis, egg cell development and early stages of embryogenesis. The tendency to synthesize data of embryology and genetics has become increasingly noticeable. It is connected with the fact that the majority of problems connected with morphogenesis, such as differentiation, specialization, the evaluation of features and the definition of the notionsgene and feature andgenotype and phenotype concern embryology and genetics (embryogenetics) in one way or another. Evolutionary embryology has given rise to a new approach to the study of problems of adaptation in plants. In connection with the problem of preserving biological diversity under conditions of ecological stress, special attention is paid to ecological embryology, revealing the critical periods in early ontogenesis and plasticity and tolerance of reproductive systems at the level of species and population. The study of variability of morphogenesis and phenotype in population (life cycle variations and the diversity of reproductive systems) is the most important point in the population embryology of plants.

Hormonally Active Agents in the Environment

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309064198
Total Pages : 453 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Hormonally Active Agents in the Environment by : National Research Council

Download or read book Hormonally Active Agents in the Environment written by National Research Council and published by National Academies Press. This book was released on 2000-02-03 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.

Hormonal Regulation of Development III

Author : Richard P. Pharis
Publisher : Springer Science & Business Media
ISBN 13 : 3642677347
Total Pages : 909 pages
Book Rating : 4.6/5 (426 download)

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Book Synopsis Hormonal Regulation of Development III by : Richard P. Pharis

Download or read book Hormonal Regulation of Development III written by Richard P. Pharis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 909 pages. Available in PDF, EPUB and Kindle. Book excerpt: R. P. PHARIS and D. M. REID The idea of a separate Encydopedia volume dealing with the "interrelations of plant hormones with factors in the environment of the plant, and its organs and tissues" originated with N. P. KEFFORD, and we are most appreciative of the help and advice provided by Prof. KEFFORD in the formative stages of this volume. We have thus interpreted "environment" very broadly to indude not only factors external to the plant, e. g. , gravity, light, temperature, wind, mechanieal wounding, water, organism s (induding pollen), and magnetic and electric stimuli, but internaI factors as well (e. g. , nutrients, both inorganic and photoassimilate, direction, and time). In our definition of "hormonaI effect", or "hormonaI involvement", we have asked our authors to take a broad ap proach, and to examine not only phenomena that are mediated by the known plant hormones, but to discuss as well a wide variety of processes and events where hormonal involvement is implied through more indirect analyses and observations. The volume begins with environmental factors internaI to the plant; R. J. WEAVER and J. O. JOHNSON thus examine "hormones and nutrients", their inter relationship in movement, accumulation, and diversion. As one studies a plant during its rapid growth phase, and later as maturation and aging proceed, it becomes apparent that time is an environmental cue of great significance, one which may exert a major influence via hormonal messages.

Hybrid Cultivar Development

Author : S.S. Banga
Publisher : Springer Science & Business Media
ISBN 13 : 9783540635239
Total Pages : 570 pages
Book Rating : 4.6/5 (352 download)

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Book Synopsis Hybrid Cultivar Development by : S.S. Banga

Download or read book Hybrid Cultivar Development written by S.S. Banga and published by Springer Science & Business Media. This book was released on 1998-10-13 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heterosis breeding based on male sterility has become established in many field crops and has been credited with high productivity. This book presents an update on the advent and promise of hybrids with comprehensive coverage of theoretical and applied aspects of heterosis breeding. Its principal elements are the hybrid advantage, pollination control mechanisms and finally the production of hybrid seeds. Individual crop specialists present in-depth analyses of intricacies involved in the development of hybrids of rice, wheat, maize, barley, pearl millet, sorghum, cotton, sunflower, rapeseed-mustard, castor, pigeonpea, tomato, onion, cole crops, peppers, and melon. The book will be used by researchers, teachers and students of botany, genetics, horticulture and plant breeding.

Working with Ferns

Author : Helena Fernández
Publisher : Springer Science & Business Media
ISBN 13 : 1441971629
Total Pages : 386 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis Working with Ferns by : Helena Fernández

Download or read book Working with Ferns written by Helena Fernández and published by Springer Science & Business Media. This book was released on 2010-11-11 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This well timed volume features a selection of chapters composed by experts in their respective fields. It covers a broad range of topics, from its fundamental biology to the fern’s population genetics and environmental and therapeutic applications.

Handbook of Flowering

Author : Abraham H. Halevy
Publisher : CRC Press
ISBN 13 : 1351080997
Total Pages : 540 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Handbook of Flowering by : Abraham H. Halevy

Download or read book Handbook of Flowering written by Abraham H. Halevy and published by CRC Press. This book was released on 2019-07-23 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: These volumes are an exhaustive source of information on the control and regulation of flowering. They present data on the factors controlling flower induction and how they may be affected by climate and chemical treatments. For each plant, specific information is provided on all aspects of flower development, including sex expression, requirements for flowering initiation and development, photoperiod, light density, vernalization, and other temperature effects and interactions. Individual species are described from the standpoint of juvenility and maturation, morphology, induction and morphogenesis to anthesis. All information is presented alphabetically for easy reference

Bibliography of Agriculture

Author :
Publisher :
ISBN 13 :
Total Pages : 1272 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Bibliography of Agriculture by :

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1972 with total page 1272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cytokinins

Author : David W. S. Mok
Publisher : CRC Press
ISBN 13 : 1351088181
Total Pages : 631 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Cytokinins by : David W. S. Mok

Download or read book Cytokinins written by David W. S. Mok and published by CRC Press. This book was released on 2019-07-23 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cytokinins are hormones involved in all aspects of plant growth and development and are essential for in vitro manipulation of plant cells and tissues. Much information has been gathered regarding the chemistry and biology of cytokinins, while recent studies have focused on the genetics and cytokinin-related genes. However, other than proceedings of symposia, no single volume on cytokinins has been written. This book is the first of its kind, homing in on the key subject areas of cytokinin-chemistry, biosynthesis, metabolism, activity, function, genetics, and analyses. These areas are comprehensively reviewed in individual chapters by experts currently active in the field. In addition, a personal history on the discovery of cytokinin is presented by Professor Folke Skoog. This volume summarizes previous findings and identifies future research directions.

Growth, Differentiation and Sexuality

Author : Friedhelm Meinhardt
Publisher : Springer Science & Business Media
ISBN 13 : 3662119080
Total Pages : 432 pages
Book Rating : 4.6/5 (621 download)

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Book Synopsis Growth, Differentiation and Sexuality by : Friedhelm Meinhardt

Download or read book Growth, Differentiation and Sexuality written by Friedhelm Meinhardt and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycology, the study of fungi, originated as a subdiscipline of botany and was a descriptive discipline, largely neglected as an experimental science until the early years of this century. A seminal paper by Blakeslee in 1904 provided evidence for self-incompatibility, termed "heterothallism", and stimulated interest in studies related to the control of sexual reproduction in fungi by mating-type specificities. Soon to follow was the demonstration that sexually reproducing fungi exhibit Mendelian inheritance and that it was possible to conduct formal genetic analysis with fungi. The names Burgeff, Kniep and Lindegren are all associated with this early period of fungal genetics research. These studies and the discovery of penicillin by Fleming, who shared a Nobel Prize in 1945, provided further impetus for experimental research with fungi. Thus began a period of interest in mutation induction and analysis of mutants for bio chemical traits. Such fundamental research, conducted largely with Neurospora crassa, led to the one gene: one enzyme hypothesis and to a second Nobel Prize for fungal research awarded to Beadle and Tatum in 1958. Fundamental research in biochemical genetics was extended to other fungi, especially to Saccharomyces cerevisiae, and by the mid-1960s fungal systems were much favored for studies in eukaryotic molecular biology and were soon able to compete with bacterial systems in the molecular arena.

Sex Determination in Plants

Author : CC Ainsworth
Publisher : Garland Science
ISBN 13 : 1135325650
Total Pages : 219 pages
Book Rating : 4.1/5 (353 download)

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Book Synopsis Sex Determination in Plants by : CC Ainsworth

Download or read book Sex Determination in Plants written by CC Ainsworth and published by Garland Science. This book was released on 2004-08-02 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indispensable for all plant biologists, this is a fascinating and thorough examination of those factors which affect the sex determination of plant species, describing all of the main classes of plant with unisexual flowers hermaphrodite, monoecious and

Plant Physiology 7A

Author : F.C. Steward
Publisher : Elsevier
ISBN 13 : 0323146074
Total Pages : 560 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Plant Physiology 7A by : F.C. Steward

Download or read book Plant Physiology 7A written by F.C. Steward and published by Elsevier. This book was released on 2012-12-02 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Physiology: A Treatise, Volume VIA: Physiology of Development: Plants and Their Reproduction explores the various problems of development and reproduction that arise as plants, responsive to environmental stimuli, develop a vegetative plant body and produce seeds and fruits or organs of perennation. This book considers the morphological aspects of plant growth and development as well as the growth and reproduction of fungi, physiological aspects of vegetative reproduction and flowering, and perennation and dormancy. This volume is organized into four chapters and begins with an overview of growth and development, with reference to organization and patterns of development in vascular plants and the initiation and development of plants. The discussion then shifts to vegetative, sexual, and asexual reproduction in fungi, along with heterokaryosis and morphogenesis. The next chapter explores reproduction in plant biology, focusing on vegetative and sexual reproduction, sex determination, and photoperiodism. This book concludes by considering the physiological mechanisms underlying the production of organs of perennation and the establishment of dormancy. This text will be of value both to graduate students and to established investigators with specific interest in plant physiology.

Biology for AP ® Courses

Author : Julianne Zedalis
Publisher :
ISBN 13 : 9781947172401
Total Pages : 1923 pages
Book Rating : 4.1/5 (724 download)

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Book Synopsis Biology for AP ® Courses by : Julianne Zedalis

Download or read book Biology for AP ® Courses written by Julianne Zedalis and published by . This book was released on 2017-10-16 with total page 1923 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.

Biology and Utilization of the Cucurbitaceae

Author : David M. Bates
Publisher : Cornell University Press
ISBN 13 : 1501745441
Total Pages : 505 pages
Book Rating : 4.5/5 (17 download)

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Book Synopsis Biology and Utilization of the Cucurbitaceae by : David M. Bates

Download or read book Biology and Utilization of the Cucurbitaceae written by David M. Bates and published by Cornell University Press. This book was released on 2019-05-15 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cucurbits (Cucurbitaceae, or gourd family), which include squash, pumpkin, melon, cucumber, and watermelon, have long been of economic significance. As sources of vegetables, fruit, and seeds rich in oils and protein, they have the potential of making an even larger contribution toward meeting the needs of humankind. This book, consisting of 37 papers by 50 cucurbit specialists, emphasizes the practical importance of cucurbit investigation, and also provides a broad overview of the family.