[PDF] The Action Of Hormones In Plants And Invertebrates eBook

Author : Kenneth Thimann
Publisher : Elsevier
Page : 237 pages
File Size : 23,69 MB
Release : 2012-12-02
Category : Medical
ISBN : 0323159508

GET BOOK

The Action of Hormones in Plants and Invertebrates focuses on the mechanisms of action of hormones in plants and invertebrates, including auxins, vitamins, steroids, and carotenoids. The book considers plant growth hormones, hormone-like substances in fungi, and hormones in insects and crustaceans. This volume is organized into four chapters and begins with a historical overview of the concept of hormones in plants, and then describes assay methods for auxins, along with auxin chemistry, transport, and role in tropisms. The discussion moves to other plant hormones such as wound hormones, flower-forming hormones, vitamins, steroids, carotenoids, rhizocaline, and caulocaline. The book then methodically explains insect hormones and their sources; the role of hormones in reproduction and postembryonic development; and hormone-induced color change in insects. This volume also offers information on the mode of action and physicochemical properties of insect hormones. The book concludes with a chapter on the biological effects of hormones on Crustacea, from sex characteristics to color change, molting and growth, retinal pigment movements, locomotion, and ovarian development. This book will be of interest to biologists, zoologists, botanists, and endocrinologists.

Author : J. Hoffmann
Publisher : Springer Science & Business Media
Page : 535 pages
File Size : 30,10 MB
Release : 2012-12-06
Category : Science
ISBN : 3642699227

GET BOOK

The neuroendocrine control of reproduction and development of inver tebrates has a long tradition as an important area of research in France. The reader of this volume is certainly familiar with the significant con tributions to this field made by such outstanding scientific personalities as J ean-J acques Bounhiol, Jean Panouse, Bernard Possompes, Pierre and Line Joly, Helene Charniaux-Cotton, Maurice Durchon, Manfred Gabe, Guy Echalier, Marie Raabe, and others. It is therefore not surprising that the Centre National de la Recherche Scientifique (CNRS) sponsored, in 1975 and 1983, two major inter national meetings devoted to this subject. The organizers of the 1975 meeting, which was held in Lille, decided to concentrate on the bio synthesis, metabolism, and mode of action of the invertebrate hor mones. To some extent, Professors Durchon and J oly wanted to convey the message that they felt that the period of classical invertebrate endo crinology had come to an end and that traditional approaches were be ing replaced by biochemical analyses. How right they were is illustrated by the present volume. Today biochemistry, molecular biology, and analytical chemistry are tools of the invertebrate endocrinologist, who now starts his morning work by homogenizing his worm, mollusc, insect . . . and by extracting DNA, steroids, or peptides."

Author : Yoshio Takei
Publisher : Academic Press
Page : 1156 pages
File Size : 22,47 MB
Release : 2015-08-26
Category : Science
ISBN : 0128010673

GET BOOK

Handbook of Hormones: Comparative Endocrinology for Basic and Clinical Research collates fundamental information about the structure and function of hormones from basic biology to clinical use. The handbook offers a rapid way to obtain specific facts about the chemical and molecular characteristics of hormones, their receptors and signalling pathways, and the biological activities they regulate. The evolution of hormones and gene families is also covered both in the text and in online ancillaries. Users will find simple and visual ways to learn key molecular information. Chapters and online ancillary resources integrate additional sections, providing a comparative molecular, functional, and evolutionary consideration. Provides the only single resource available with concise, yet informative descriptions of hormones in vertebrates, invertebrates, and plants Presents hormones in groups according to their origin, so that readers can easily understand their inter-relation Includes comparative information on the structures and functions of hormones enabling readers to understand both general and specific actions in and across species Ancillary website hosts additional information, including sequence data, comparative data, figures, and tables

Author : U. S. Von Euler
Publisher : Academic Press
Page : 299 pages
File Size : 12,89 MB
Release : 2013-10-22
Category : Social Science
ISBN : 1483266427

GET BOOK

Comparative Endocrinology, Volume II, Part One: Invertebrate Hormones: Tissue Hormones provides readers with some basic knowledge of animal morphology, physiology, and chemistry; a systematic and comprehensive account of endocrine principles from the comparative point of view. It can therefore be hoped to present a critical and up-to-date picture of the comparative aspects of endocrinology to the medical scientist and zoologist generally, and to furnish an adequately documented background to the research worker who is beginning to take an interest in one of the many endocrine systems described. The subject matter has been divided into three sections. The largest—which forms the contents of the first volume—deals with hormones originating in well-defined glandular organs and tissues and also reviews the relationships between the central nervous system and these endocrine complexes. The second section (Volume II, Part 1) discusses hormonal systems of invertebrates, and the third (Volume II, Part 2) contains a description of neurohormones and tissue hormones.

Author : W.J. Burdette
Publisher : Springer Science & Business Media
Page : 381 pages
File Size : 45,69 MB
Release : 2012-12-06
Category : Medical
ISBN : 3642657699

GET BOOK

ull recognition of the important role that hormones play in the growth, F differentiation, and function of insects was preceded by rather advanced information about identity and action of mammalian hormones. However, extirpation and transplantation of endocrine glands in insects and segmental ligation of larvae gradually yielded knowledge about the location of endo crine cells in insects and led to labeling their hormonal product with appropriate names. The development of relatively sensitive assays permitted the separation of active extracts of the hormones associated with meta morphosis and quickened the pace of discovery. Finally, identification of structural formulae of natural hormones now has provided the means for detailed study of biochemical events with which they are associated. In the meantime, better interpretation of the mechanism for morphologic and functional effects of hormones in vertebrates has come about through knowledge of binding of hormones in target tissues, feed-back, and other mechanisms. There has been a prodigious increase in information recently, not only about the structure of molting and juvenile hormones, but also about their molecular action, as well as recognition of problems still posed by their of origin, and relation to genic derepression. biosynthesis, interactions, sites Discovery and study of phytohormones and analogs has added interest and amplified techniques for investigation.

Author : M. C. Thorndyke
Publisher : Cambridge University Press
Page : 334 pages
File Size : 29,85 MB
Release : 1988-10-20
Category : Medical
ISBN : 9780521328432

GET BOOK

This volume provides a particularly timely survey of invertebrate peptide hormones. Interest in invertebrate peptide hormones has focused upon two important and related aspects, both of which are fully covered in this volume. As such, it should have a broad appeal to scientists from a number of disciplines.