Biochemical and Physiological Aspects of Ethylene Production in Lower and Higher Plants

Biochemical and Physiological Aspects of Ethylene Production in Lower and Higher Plants
Author: H. Clijsters
Publisher: Springer Science & Business Media
Total Pages: 352
Release: 2012-12-06
Genre: Science
ISBN: 9400912714

With the demonstration of the "triple response" in plants by Neljubow at the turn of the century, ethylene has been identified as a substance specifically affecting plant growth. Yet it took a few more decades to show that ethylene is a naturally occurring product of plants having all the characteristics of a phytohormone. Ever since much effort has been devoted to a wide variety of physiological and biochemical problems relevant to ethylene. A first meeting was organized in Israel in 1984 to bring together many people active in this rapidly expanding field of experimental research. It is the aim of the present symposium to provide once more a forum at which researchers might expose and comment progress in their work over the last few years. Speakers were invi ted and their contri buti ons ordered ina number of sessions, each of which was centered on a particular topiC. Much of the benefit came from ensuing discussion sessions which were conducted with much competence and expertise by Anderson, Ben-Arie, Goren, Morgan and Osborne. All of these colleagues are recognized leaders in ethylene research today and the organizers owe a very special gratitude to them for their substantial contribution to the programme. It is well to remember the friendly atmosphere, so essential to the success of the whole meeting and so much enjoyed by every partiCipant. Prompt publi ca tion of the papers was made possi ble by the camera-ready procedure offered by the publisher.

The Evolution of Plant Physiology

The Evolution of Plant Physiology
Author: Alan R. Hemsley
Publisher: Elsevier
Total Pages: 510
Release: 2004-02-05
Genre: Science
ISBN: 0080472729

Coupled with biomechanical data, organic geochemistry and cladistic analyses utilizing abundant genetic data, scientific studies are revealing new facets of how plants have evolved over time. This collection of papers examines these early stages of plant physiology evolution by describing the initial physiological adaptations necessary for survival as upright structures in a dry, terrestrial environment. The Evolution of Plant Physiology also encompasses physiology in its broadest sense to include biochemistry, histology, mechanics, development, growth, reproduction and with an emphasis on the interplay between physiology, development and plant evolution. - Contributions from leading neo- and palaeo-botanists from the Linnean Society - Focus on how evolution shaped photosynthesis, respiration, reproduction and metabolism. - Coverage of the effects of specific evolutionary forces -- variations in water and nutrient availability, grazing pressure, and other environmental variables

High-Tech and Micropropagation I

High-Tech and Micropropagation I
Author: Y. P. S. Bajaj
Publisher: Springer Science & Business Media
Total Pages: 570
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 3642764150

Presented here is another classic from this series and deals with general aspects of micropropagation of plants for commercial exploitation. It includes chapters on setting up a commercial laboratory, meristem culture, somatic embryogenesis, factors affecting micropropagation, disposable vessels, vitrification, acclimatization, induction of rooting, artificial substrates, cryopreservation and artificial seed. Special emphasis is given on modern approaches and developing technologies such as automation and bioreactors, robots in transplanting, artificial intelligence, information management and computerized greenhouses for en masse commercial production of plants.

Ethylene in Plant Biology

Ethylene in Plant Biology
Author: Frederick B. Abeles
Publisher: Academic Press
Total Pages: 431
Release: 2012-12-02
Genre: Science
ISBN: 0080916287

Ethylene in Plant Biology, Second Edition provides a definitive survey of what is currently known about this structurally simplest of all plant growth regulators. This volume contains all new material plus a bibliographic guide to the complete literature of this field. Progress in molecular biology and biotechnology as well as biochemistry, plant physiology, development, regulation, and environmental aspects is covered in nine chapters co-authored by three eminent authorities in plant ethylene research. This volume is the modern text reference for all researchers and students of ethylene in plant and agricultural science. - Completely updated - Concise, readable style for students and professional - Contains an extensive bibliographic guide to the original literature - Well illustrated with diagrams and photographs - Thorough coverage of: ethylene and ethephon roles and effects stress ethylene, biosynthesis of ethylene, molecular biology of ethylene, action of ethylene, agricultural uses of ethylene

Biology and Biotechnology of the Plant Hormone Ethylene II

Biology and Biotechnology of the Plant Hormone Ethylene II
Author: A.K. Kanellis
Publisher: Springer Science & Business Media
Total Pages: 451
Release: 2012-12-06
Genre: Science
ISBN: 9401144532

The inflorescence of the monoecious maize plant is unique among the Gramineae in the sharp separation of the male and female structures. The male tassel at the terminus of the plant most often sheds pollen before the visual appearance of the receptive silks of th the female ear at a lateral bud, normally at the 10 leaf [I]. Earlier studies examined the ontogeny of the growing tissues beginning with the embryo in the kernel through to the obvious protuberances of the growing point as the kernel germinates. The differentiated developing soon-to-become tassel and the lateral bulges that develop into the ears on the lateral buds become apparent very early in the germinating kernel [2, 3, 46]. A certain number of cells are destined for tassel and ear development [8]. As the plant develops, there is a phase transition [\3, 16] from the vegetative lateral buds to the reproductive lateral buds. This change in phase has been ascribed to genotypic control as evidenced in the differences among different genotypes in the initiation of the reproductive [I]. The genetic control of tassel and ear initiation has been gleaned from anatomical observations. Lejeune and Bernier [I2] found that maize plants terminate the initiation of additional axillary meristems at the time of tassel initiation. This would indicate that the top-most ear shoot is initiated on the same day as the initiation of tassel development and this event signals the end of the undifferentiated growing point.

Postharvest Physiology and Pathology of Vegetables

Postharvest Physiology and Pathology of Vegetables
Author: Jerry A. Bartz
Publisher: CRC Press
Total Pages: 841
Release: 2002-12-04
Genre: Science
ISBN: 0824745795

Focusing exclusively on postharvest vegetable studies, this book covers advances in biochemistry, plant physiology, and molecular physiology to maximize vegetable quality. The book reviews the principles of harvest and storage; factors affecting postharvest physiology, calcium nutrition and irrigation control; product quality changes during handling and storage; technologies to improve quality; spoilage factors and biocontrol methods; and storage characteristics of produce by category. It covers changes in sensory quality such as color, texture, and flavor after harvest and how biotechnology is being used to improve postharvest quality.

The Excretory Function of Higher Plants

The Excretory Function of Higher Plants
Author: Victoria V Roshchina
Publisher: Springer Science & Business Media
Total Pages: 320
Release: 2012-12-06
Genre: Science
ISBN: 3642781306

The secretory activity of plants is a manifestation of the fundamental property of all living organisms: the ability to exchange substances and energy with the environment. This book summarizes today's knowledge of all such secretory activities of higher plants. It equally considers the cellular aspects, intratissular and external secretion, gas excretion and the excretion of substances under extreme conditions as well as the biological effects of plant excreta.

Fruit Quality and Its Biological Basis

Fruit Quality and Its Biological Basis
Author: Michael Knee
Publisher: CRC Press
Total Pages: 310
Release: 2002
Genre: Science
ISBN: 9780849397813

Fruit technology draws on biology and engineering to maintain quality during storage, distribution, and marketing. This book focuses on the biological processes that determine appearance, texture, taste, nutritional value, and flavor of fleshy fruits. It also focuses on the ways by which these biological processes can be manipulated to maximize quality for the consumer. It discusses the advances in the understanding of these procedures at the molecular level and the mode of action and limitations of current technology for postharvest handling of fruits. A concluding chapter examines prospects for the genetic control of fruit development, composition, and quality.

Physiology of Growth and Development in Horticultural Plants

Physiology of Growth and Development in Horticultural Plants
Author: N. R. Bhat
Publisher: CRC Press
Total Pages: 548
Release: 2024-09-16
Genre: Science
ISBN: 1040116310

The development of a plant is a multifaceted, dynamic phenomenon. Due to their immobility, plants respond not only to internal developmental cues, but also to changes in the prevailing environmental conditions. Climate change has increased vulnerability in plants due to increasing concentrations of CO2 and other pollutants, and fluctuations in the growing environment. These changes affect crop growth and productivity thereby posing a major risk to global food security. Physiology of Growth and Development in Horticultural Plants contains 22 chapters organized into six sections, beginning with an introduction on basic concepts of plant growth and development; followed by genetic basis of plant development; quantification of growth; and sensing and response of plants to various environmental signals. It also explores plant growth hormones and their role either singly or in combination in controlling various aspects of plant growth and development, and hormonal regulation of physiological and developmental processes. The book highlights intricate aspects of growth and development in horticultural plants with classic examples from the real world. Features · Presents information on plant growth and development; structure and genetic basis of plant development with quantification of growth; sensing and response of plants to various environmental signals; and various phytohormones and their role in controlling aspects of plant growth and development. · Provides key scientific and technical advances, issues, and challenges in various areas of growth and development of horticultural plants. · Demonstrates how the response of various plants to internal and external stimuli can be commercially exploited. Physiology of Growth and Development in Horticultural Plants encourages the development of new techniques, technologies and innovative practices, and is an ideal reference for students of advanced plant sciences courses, researchers, and commercial horticultural practitioners.

Metals in the Environment

Metals in the Environment
Author: M.N.V. Prasad
Publisher: CRC Press
Total Pages: 508
Release: 2001-07-27
Genre: Nature
ISBN: 1482294583

A summary of data on heavy metal accumulation, biomonitoring, toxicity and tolerance, metal contamination and pollution in the environment, and the importance of biodiversity for environmental monitoring and cleanup of metal-contaminated and polluted ecosystems. It advocates the use of bacteria, mycorrhizae, freshwater algae, salt marshes, bryo- an