Atlas Of Xenopus Development

Developmental biology attracts scientists from many different areas of biology, and the amphibian Xenopus holds a special place among the organisms studied as a model of vertebrate development. Until now, no recently published atlas existed to aid researchers and students coming to the Xenopus embryo for the first time. The present book satisfies this need. With its synthesizing approach and its generous provision of beautiful scanning, transmission, and light microscopy images, this unique volume will be a standard reference not only for developmental biologists but for all students of embryology, histology, and comparative anatomy.

The Color Atlas of "Xenopus laevis" Histology provides the first central source on the microscopic anatomy of cells, tissues, and major organs of the adult South African clawed frog, Xenopus laevis. For many years, X. laevis has been a highly popular experimental animal model in many areas of research. The recent development of transgenic Xenopus technology offers the promise that this animal model will be utilized more than ever before. The purpose of this book is to provide the active researcher with a central source of high quality light microscopic color images of the tissues of X. laevis, to aid in the identification of the cells and tissues of interest.

Frogs from the genus Xenopus have long been used as modelorganisms in basic and biomedical research. These frogs have helpedunlock key fundamental developmental and cellular processes thathave led to important scientific breakthroughs and have hadpractical application in embryology, cancer research andregenerative medicine. Xenopus Development is a vitalresource on the biology and development of these key modelorganisms, and will be a great tool to researchers using thesefrogs in various disciplines of biological science. Xenopus Development is divided into four sections, thefirst three highlight key processes in Xenopus development fromembryo to metamophosis. These sections focus on the cellularprocesses, organogenesis and embryo development. The final sectionhighlights novel techniques and approaches being used in Xenopusresearch. Providing thorough and detailed coverage, XenopusDevelopment, will be a timely and welcome volume for thoseworking in cell and molecular biology, genetics, developmentalbiology and biomedical research. Provides broad overview of the developmental biology of bothXenopus laevis and Xenopus tropicalis Explores cellular to systems development in key biomedicalmodel organisms Timely synthesis of the field of Xenopus biology Highlights key biomedical and basic biological findingsunlocked by Xenopus

Amphibian embryos are supremely valuable in studies of early vertebrate development because they are large, handle easily, and can be obtained at many interesting stages. And of all the amphibians available for study, the most valuable is Xenopus laevis,which is easy to keep and ovulates at any time of year in response to simple hormone injections. Xenopusembryos have been studied for years but this is a particularly exciting time for the field. Techniques have become available very recently that permit a previously impossible degree of manipulation of gene expression in intact embryos, as well as the ability to visualize the results of such manipulation. As a result, a sophisticated new understanding of Xenopusdevelopment has emerged, which ensures the species’ continued prominent position among the organisms favored for biological investigation. This manual contains a comprehensive collection of protocols for the study of early development in Xenopusembryos. It is written by several of the field’s most prominent investigators in the light of the experience they gained as instructors in an intensive laboratory course taught at Cold Spring Harbor Laboratory since 1991. As a result it contains pointers, hints, and other technical knowledge not readily available elsewhere. This volume is essential reading for all investigators interested in the developmental and cell biology of Xenopusand vertebrates generally. Many of the techniques described here are illustrated in an accompanying set of videotapeswhich are cross-referenced to the appropriate section of the manual.

A Systematical and Chronological Survey of the Development from the Fertilized Egg till the End of Metomorphosis

Annotation Explains techniques for microinjecting foreign genes into transgenic embryos of frogs and the information such research can provide about the role and spatiotemporal regulation of nervous system proteins during vertebrate development. Explains the basic scientific background and protocols, development, in vitro fertilization and microinjection, and a variety of biochemical and histochemical techniques for analyzing the results of the experiment. Also presents extensive data gathered by the approach. Annotation c. by Book News, Inc., Portland, Or.