Download or read book The Morphology of Amphibian Metamorphosis written by Inez Whipple Wilder and published by . This book was released on 1925 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Amphibian Metamorphosis written by Yun-Bo Shi and published by Wiley-Liss. This book was released on 1999-10-18 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an age when advanced molecular and genetic tools allow studies in various systems, amphibian metamorphosis still offers perhaps the most accessible model for the study of postembryonic organogenesis and mechanisms of hormonal regulation during vertebrate development. Amphibian Metamorphosis: From Morphology to Molecular Biology integrates findings from the most recent research with earlier observations, providing molecular and mechanistic insights into the signal transduction pathways underlying tissue-specific transformations during metamorphosis. The author, renowned expert of anuran metamorphosis and Head of the Unit of Molecular Morphogenesis at NICHD/NIH, begins with an overview of metamorphosis in different classes of amphibians and various factors that influence this process. A review of earlier morphological, cellular, and biochemical changes focuses on organs and tissues that have been studied extensively at the molecular level, while discussion of the thyroid hormone signal transduction pathway emphasizes transcriptional regulation mechanisms by thyroid receptors. The book provides a summary and comparison of gene regulation programs induced by thyroid hormone in several organs that undergo distinct metamorphic transformations. Several chapters are devoted to functional and mechanistic implications of the molecular findings on the thyroid hormone response genes in tissue transformation. Special features of this book include: * An emphasis on integrating the morphological approach with molecularand cell biology * A historical perspective on the progression from discovery of the thyroid hormone to present-day research advances * Comparisons of amphibian and insect metamorphosis * Dozens of instructive photographs, several in full color Amphibian Metamorphosis: From Morphology to Molecular Biology is a unique and invaluable resource for professionals and aspiring professionals in develop-mental biology, molecular biology, cell biology, evolutionary biology, and endocrinology.
Download or read book The Morphology of Amphibian Metamorphosis written by Inez Whipple Wilder and published by . This book was released on 1925 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book OECD Guidelines for the Testing of Chemicals Section 2 Test No 231 Amphibian Metamorphosis Assay written by OECD and published by OECD Publishing. This book was released on 2009-09-08 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Test Guideline describes an amphibian metamorphosis assay intended to screen substances which may interfere with the normal functioning of the hypothalamo-pituitary-thyroid axis. The assay was validated with the species Xenopus laevis, which is ...
Download or read book Animal Metamorphosis written by and published by Academic Press. This book was released on 2013-01-17 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Current Topics in Developmental Biology covers recent progresses in our understanding of animal metamorphosis. Over a dozen of leading experts reviews studies ranging from morphological, molecular to genetic analyses of metamorphosis in a broad spectrum of animals, including insects, fish. Topics include molecular evolution in metamorphosis, the synthesis and function of hormones in regulating metamorphic timing and rate, regulation and function of nuclear hormone receptors, neuroendocrine control of metamorphosis, tissue specific metamorphic events such as autophagy and stem cell development, and applications of genome-wide analysis technologies for studying metamorphosis. First comprehensive review of the metamorphosis in diverse animal species by leading experts in the field Covers a broad range of subjects: from morphological changes, molecular and genetic studies, to cutting-edge technologies for metamorphic studies; from systematic changes to tissue specific events, such as autophagy and stem cell development, which are areas of enormous interest in contemporary biomedical research Serves as a reference book for undergraduate and graduate students in fields across biology and biomedicine
Download or read book The Morphology of the Pituitary and Thyroid Glands in Amphibian Metamorphosis written by Savino Albert D'Angelo and published by . This book was released on 1940 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metamorphosis written by Lawrence Gilbert and published by Springer. This book was released on 1981-11 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metamorphosis: an overiew; Asurvey of invertebrate metamorphosis; Cell structure during insect metamorphosis; Hormonal control of insect metamorphosis; Chemistry, metabolism, and transport of hormones controlling insect metamorphosis; Macromolecular changes during insect metamorphosis; Drosophila imaginal discs as amodel system for the study of metamorphosis; Cell lines as a model for the study of metamorphosis; Survey of chordate metamorphosis; Cytological and morphological changes during amphibian metamorphosis; Hormonal control of amphibian metamorphosis; Biological basis of tissue regression and synthesis; Transmitons in the nervous system during amphibian metamorphosis; Changes in the blood during amphibian metamorphosis; Biochemical characterization of organ differentiation and maturation; The dual role of thyroid hormones in vertebrate developmet and calorigenesis.
Download or read book Metamorphosis written by British Society for Developmental Biology. Symposium and published by Oxford University Press, USA. This book was released on 1985 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of twenty-one papers provides an up-to-date investigation of metamorphosis, particularly in insects and amphibians. The contributors offer a range of fresh insights as they describe the latest research, considering such topics as the morphological and cellular aspects of metamorphosis, the use of mutants to study the control of pattern formation in the adult insect integument at the genetic level, and hormonal control of metamorphosis in insects and amphibians.
Download or read book An Analysis of the Morphology of the Pituitary and Thyroid Glands in Amphibian Metamorphosis written by Savino Albert D'Angelo and published by . This book was released on 1941 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Respiration and metabolism of embryonic vertebrates written by Roger S. Seymour and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume were presented at an international symposium, held in South Australia on September 8-10, 1983. The purpose of the meeting was to present the comparative physiology of gas exchange, water balance and energet ics of developing vertebrate embryos. contributions were invited from leading research workers in an attempt to represent the forefront of investigation of all vertebrate classes and to promote a broadly comparative approach to the study of embryonic physiology. These proceedings therefore reflect the current level of research activity focus ing on each group of vertebrates. While considerable expansion and specializa tion has occurred in the area of avian embryos over the last decade, work on reptilian embryos is less developed and that on fish and amphibians is still in its infancy. Although a great deal is known about respiration and metabolism in embryos of placental mammals, the physiology associated with the curious mode of development of monotreme and marsupial embryos has not been examined until recently. In this symposium. the well-studied vertebrate classes are repre sented primarily by specific research papers that document original work. These are balanced by more extensive reviews of the lesser known classes.
Download or read book Amphibian Morphogenesis written by Harold Fox and published by Humana. This book was released on 2011-11-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book came about as a result of a review I had written earlier on fea tures of cellular changes occurring during anuran metamorphosis. Only a limited treatment of this subject was possible in such a circumscribed work and only specific examples of organic change were dealt with. Thus the sins of omission weighed heavily, for so much information could not be included to provide a more comprehensive and authenticated account of the elaborate, complex, and far-reaching changes that an aquatic larva undergoes to become a terrestrial froglet. A good deal of my working life has been spent investigating amphib ians, especially their larval developmental morphology during metamor phosis, first at the level of light microscopy and in later years by electronmicroscopy. Initially I was particularly concerned with morpho logical homologies of a variety of larval structures, such as the cranial and pharyngeal skeleton and the nerves and musculature, in order to learn more about amphibian phylogeny, for during my pre-and early postgrad uate years G. R. Beer and D. M. S. Watson inspired an undying interest in and respect for vertebrate comparative anatomy. However, it now seems to be that amphibian phylogenetic relationships are best dealt with by the paleontologists, so ably demonstrated by D. M. S. Watson and A. S. Romer and the contemporary enthusiasts in this field like A. L. Panchen, R. L. Carroll, E. Jarvik, and K. S. Thompson among a host of others, particularly in the USA.
Download or read book The Ecology and Behavior of Amphibians written by Kentwood D. Wells and published by University of Chicago Press. This book was released on 2010-02-15 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consisting of more than six thousand species, amphibians are more diverse than mammals and are found on every continent save Antarctica. Despite the abundance and diversity of these animals, many aspects of the biology of amphibians remain unstudied or misunderstood. The Ecology and Behavior of Amphibians aims to fill this gap in the literature on this remarkable taxon. It is a celebration of the diversity of amphibian life and the ecological and behavioral adaptations that have made it a successful component of terrestrial and aquatic ecosystems. Synthesizing seventy years of research on amphibian biology, Kentwood D. Wells addresses all major areas of inquiry, including phylogeny, classification, and morphology; aspects of physiological ecology such as water and temperature relations, respiration, metabolism, and energetics; movements and orientation; communication and social behavior; reproduction and parental care; ecology and behavior of amphibian larvae and ecological aspects of metamorphosis; ecological impact of predation on amphibian populations and antipredator defenses; and aspects of amphibian community ecology. With an eye towards modern concerns, The Ecology and Behavior of Amphibians concludes with a chapter devoted to amphibian conservation. An unprecedented scholarly contribution to amphibian biology, this book is eagerly anticipated among specialists.
Download or read book Tadpoles written by Roy W. McDiarmid and published by University of Chicago Press. This book was released on 1999-11 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: In our own juvenile stage, many of us received our wide-eyed introduction to the wonders of nature by watching the metamorphosis of swimming tadpoles into leaping frogs and toads. The recent alarming declines in amphibian populations worldwide and the suitability of amphibians for use in answering research questions in disciplines as diverse as molecular systematics, animal behavior, and evolutionary biology have focused enormous attention on tadpoles. Despite this popular and scientific interest, relatively little is known about these fascinating creatures. In this indispensable reference, leading experts on tadpole biology relate what we currently know about tadpoles and what we might learn from them in the future. Tadpoles provides detailed summaries of tadpole morphology, development, behavior, ecology, and environmental physiology; explores the evolutionary consequences of the tadpole stage; synthesizes available information on their biodiversity; and presents a standardized terminology and an exhaustive literature review of tadpole biology.
Download or read book Amphibians Guidelines for the Breeding Care and Management of Laboratory Animals written by Institute of Laboratory Animal Resources (U.S.). Subcommittee on Amphibian Standards and published by National Academies Press. This book was released on 1974-01-01 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Behavioural and Morphological Asymmetries in Amphibians and Reptiles written by Yegor Malashichev and published by Psychology Press. This book was released on 2002 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lateralization of brain and behaviour is now considered a common feature for all vertebrates, from agnathans and fish to birds and mammals. An important place in this field of research is occupied by amphibians and reptiles - the key classes to understand evolution of lateralization of behaviour and its relations to structure and development. This special issue of Lateralitycomprises a collection of papers, presented at the International Symposium on Behavioural and Morphological Asymmetries in Amphibians and Reptiles - the first of its kind. This is the first attempt to integrate and overview the works in the young field of study of lateralization in herpetological subjects, which is only about five years old. The issue is focused on amphibians (as reptiles are less involved so far) and specifically on the relations of behavioural and morphological directional asymmetries. It might serve as a starting point for future meetings and raise a number of evolutionary and developmental questions, directing the ways of prospective research. The issue consists of six review and original papers written by invited experts in the field. It provides references to almost all the available literature on the subject. Being a 'state-of-the-art' book, the issue is suitable for both advanced students and researchers specializing in behavioural sciences, neuroscience, developmental biology and morphology, who might wish to join the study of asymmetry in lower tetrapods for deeper insights into its evolution, development and function.ons, directing the ways of prospective research. The issue consists of six review and original papers written by invited experts in the field. It provides references to almost all the available literature on the subject. Being a 'state-of-the-art' book, the issue is suitable for both advanced students and researchers specializing in behavioural sciences, neuroscience, developmental biology and morphology, who might wish to join the study of asymmetry in lower tetrapods for deeper insights into its evolution, development and function.
Download or read book Biology of Amphibians written by William E. Duellman and published by JHU Press. This book was released on 1994-02 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now reissued in paperback with an updated preface by the authors, Biology of Amphibians remains the standard work in its field.
Download or read book Amphibians and Reptiles written by Katharine Hall and published by Arbordale Publishing. This book was released on 2015-09-10 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: What makes a frog an amphibian but a snake a reptile? Both classes may lay eggs, but they have different skin coverings and breathe in different ways. Pages of fun facts will help kids identify each animal in the class like a pro after reading the fourth book in Arbordale’s Compare and Contrast series. Similar to Polar Bears and Penguins, Clouds and Trees; Amphibians and Reptiles uses stunning photographs and simple non-fiction text to get kids thinking about the similarities and differences between these two animal classes.
