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Author:
Publisher: Academic Press
ISBN: 012544172X
Category : Caenorhabditis elegans
Languages : en
Pages : 513
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Book Description
Author:
Publisher: Elsevier
ISBN: 008048915X
Category : Science
Languages : en
Pages : 643
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Book Description
International Review of Cytology presents current advances and comprehensive reviews in cell biology, both plant and animal. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. Authored by some of the foremost scientists in the field, each volume provides up-to-date information and directions for future research.This volume brings together current information on the localization and roles of RNAs in cell-lineage determination and subsequent patterning in embryonic development. Guest co-editor Lawrence Etkin is one of the leading researchers in molecular genetics of Xenopus.Key Features* A number of important concepts are discussed, including:* How polarity is established during oogenesis* How germ cell determinants become organized in the establishment of the germ cell lineage* Different strategies used by organisms to establish the germ cell lineage* Similarities and differences between the mechanisms used in embryonic patterning* The mechanisms and machinery by which molecules such as RNA become asymmetrically segregated* The use of similar signaling pathways in patterning of the dorsal-ventral and right-left asymmetries, embryonic germ layers, limb, and nervous system* The link between fundamental biological processes such as RNA translation and localization in the regulation of axis specification
Author:
Publisher: Academic Press
ISBN: 012544172X
Category : Caenorhabditis elegans
Languages : en
Pages : 513
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Book Description
Author: Sally A. Moody
Publisher: Elsevier
ISBN: 0080528783
Category : Science
Languages : en
Pages : 661
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Book Description
Cell Lineage and Fate Determination provides a comprehensive view of the mechanisms regulating cell lineage and fate determination in an effort to understand how the fertilized egg is transformed into a complex of specialized tissues. It presents basic information on eight different animal models and recent developmental biological research done in each model. The book provides a focused forum presenting key information for researchers studying various aspects of developmental and cellular biology. Extensive use of tables and black-and-white and color figures helps illustrate each model. The book concludes by discussing future goals for bringing cellular, molecular, and genetic research to clinical applications and tissue replacement therapies.Key Features* Presents eight different animal models* Provides a focused forum on cell fate determination that provides comprehensive and key information for researchers* Illustrates the transitional relationship between researchers and clinicians* Includes the extensive use of tables and color figures
Author: G. Czihak
Publisher: Springer Science & Business Media
ISBN: 3642659640
Category : Science
Languages : en
Pages : 719
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Book Description
Sea urchin eggs are objects of wonder for the student who sees them for the first time under the microscope. The formation of the fertil ization membrane after insemination, the beauty of mitotic cleavage, the elegant swimming of embryos, remain an esthetic pleasure even for the eyes of seasoned investigators. But sea urchin eggs have other, more practical, advantages: they lend themselves to surgical operation without difficulty and they heal perfectly; they can be obtained in very large amounts and represent thus an extremely favorable material for biochemists and molecular embryologists. It is not surprising that, in view of these exceptional advantages, sea urchin eggs have attracted the interest of innumerable biologists since O. HERTWIG discovered the fusion of the pronuclei (amphimixy), in Paracentrotus lividus, almost a century ago. The purpose of the present book is to present, in a complete and orderly fashion, the enormous amount of information which has been gathered, in the course of a hun dred years of sea urchin embryology. JOSEPH NEEDHAM, in 1930, was still able to present all that was known, at that time, on the biochemistry of all possible species of developing eggs and embryos in his famous "Chemical Embryology" (Cambridge University Press) . It would no longer be possible for one man to write a modern version of what was a "Bible" for the young embryologists of forty years ago.
Author:
Publisher:
ISBN: 9780815332183
Category : Cells
Languages : en
Pages : 0
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Book Description
Author: Francisco Pelegri
Publisher: Springer
ISBN: 3319460951
Category : Science
Languages : en
Pages : 554
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Book Description
This book provides a comprehensive overview of topics describing the earliest steps of fertilization, from egg activation and fertilization to the activation of the zygotic genome, in various studied vertebrate model systems. The contribution of maternal and paternal factors and their role in the early embryo as parental DNA becomes modified and embryonic genes become activated is fundamental to the initiation of embryogenesis in all animal systems. It can be argued that this is a unique developmental period, when information from the parents is compressed to direct the development of the body plan of the entire organism, a process of astounding simplicity, elegance and beauty. In addition to their fundamental scientific interest, many frontiers of biomedicine, such as reproductive biology, stem cells and reprogramming, and the understanding of intergenerational diseases, depend on advances in our knowledge of these early processes. Vertebrate Development: Maternal to Zygotic Control brings together chapters from experts in various disciplines describing the latest advances related to this important developmental transition. Each chapter is a synthesis of knowledge relevant to all vertebrates, with details on specific systems as well as comparisons between the various studied vertebrate models. The editorial expertise encompasses the fields of major vertebrate model systems (mammalian, amphibian and teleost) ensuring a balanced approach to various topics. This unique book—with its combination of in-depth and up-to-date basic research, inter-species comprehensiveness and emphasis on the very early stages of animal development—is essential for research scientists studying vertebrate development, as well as being a valuable resource for college educators teaching advanced courses in developmental biology.
Author: Joan Marsh
Publisher: John Wiley & Sons
ISBN: 0470514582
Category : Science
Languages : en
Pages : 332
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Book Description
Connects classical cellular descriptive studies with more recent work on the molecular and genetic aspects regarding germline development. Prominent scientists discuss research on a range of organisms including insects, worms, birds, fish, amphibia, mammals and green algae. Specification of germ cells, their migration to the gonads and subsequent interactions with the soma and evolutionary factors of their segregation are among the topics covered.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309676711
Category : Medical
Languages : en
Pages : 155
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Book Description
Because of the recent advances in embryo modeling techniques, and at the request of the Office of Science Policy in the Office of the Director at the National Institutes of Health, the National Academies of Sciences, Engineering, hosted a 1-day public workshop that would explore the state of the science of mammalian embryo model systems. The workshop, which took place on January 17, 2020, featured a combination of presentations, panels, and general discussions, during which panelists and participants offered a broad range of perspectives. Participants considered whether embryo model systems - especially those that use nonhuman primate cells - can be used to predict the function of systems made with human cells. Presentations provided an overview of the current state of the science of in vitro development of human trophoblast. This publication summarizes the presentation and discussion of the workshop.
Author: Matthew H. Kaufman
Publisher: CUP Archive
ISBN: 9780521254496
Category : Nature
Languages : en
Pages : 296
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Book Description
Author: Frederic Shapiro
Publisher: Elsevier
ISBN: 0080538568
Category : Medical
Languages : en
Pages : 975
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Book Description
Specific operative and nonoperative techniques and their results are stressed. The book is extensively illustrated with drawings, most of which were made for this book, microscopy photos, and serial radiographs. The reader learns of pediatric orthopedic deformity in relation to normal and abnormal developmental biology, the worsening of untreated disease with growth, and the diagnostic and treatment interventions required based on the stage of progression.* Treatments are correlated with the pathologic state of the disorder* Discusses disorders from earliest onset to the final state showing how the altered biology leads to progressively greater clinical deformity* Initial chapter focuses on development bone biology stressing a broad based approach involving histologic, gene and molecular, and biomechanical features* Subsequent chapters discuss the pathogenesis of the various deformities, natural history, radiographic and imaging findings and orthopaedic and surgical management
