Maternal Effect Genes In Development
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Maternal Effect Genes In Development
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Author :
language : en
Publisher: Academic Press
Release Date : 2020-06-24
Maternal Effect Genes In Development written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-24 with Science categories.
Current Topics in Developmental Biology series highlights new advances in the field, with this new volume presenting interesting chapters. Each chapter is written by one or more members of an international board of authors. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Current Topics in Developmental Biology series Includes the latest information on maternal effect genes in development
Maternal Control Of Development In Vertebrates
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Author : Florence Louise Marlow
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2010
Maternal Control Of Development In Vertebrates written by Florence Louise Marlow and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Family & Relationships categories.
Eggs of all animals contain mRNAs and proteins that are supplied to or deposited in the egg as it develops during oogenesis. These maternal gene products regulate all aspects of oocyte development, and an embryo fully relies on these maternal gene products for all aspects of its early development, including fertilization, transitions between meiotic and mitotic cell cycles, and activation of its own genome. Given the diverse processes required to produce a developmentally competent egg and embryo, it is not surprising that maternal gene products are not only essential for normal embryonic development but also for fertility. This review provides an overview of fundamental aspects of oocyte and early embryonic development and the interference and genetic approaches that have provided access to maternally regulated aspects of vertebrate development. Some of the pathways and molecules highlighted in this review, in particular, Bmps, Wnts, small GTPases, cytoskeletal components, and cell cycle regulators, are well known and are essential regulators of multiple aspects of animal development, including oogenesis, early embryogenesis, organogenesis, and reproductive fitness of the adult animal. Specific examples of developmental processes under maternal control and the essential proteins will be explored in each chapter, and where known conserved aspects or divergent roles for these maternal regulators of early vertebrate development will be discussed throughout this review. Table of Contents: Introduction / Oogenesis: From Germline Stem Cells to Germline Cysts / Oocyte Polarity and the Embryonic Axes: The Balbiani Body, an Ancient Oocyte Asymmetry / Preparing Developmentally Competent Eggs / Egg Activation / Blocking Polyspermy / Cleavage/ Mitosis: Going Multicellular / Maternal-Zygotic Transition / Reprogramming: Epigenetic Modifications and Zygotic Genome Activation / Dorsal-Ventral Axis Formation before Zygotic Genome Activation in Zebrafish and Frogs / Maternal TGF-β and the Dorsal-Ventral Embryonic Axis / Maternal Control After Zygotic Genome Activation / Compensation by Stable Maternal Proteins / Maternal Contributions to Germline Establishment or Maintenance / Perspective / Acknowledgments / References
Maternal Effect Screen Identifies Genes Necessary For Dsb Repair And Oocyte Development
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Author : Eric Michael Staeva-Vieira
language : en
Publisher:
Release Date : 2003
Maternal Effect Screen Identifies Genes Necessary For Dsb Repair And Oocyte Development written by Eric Michael Staeva-Vieira and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Genetic And Molecular Characterization Of Two Maternal Effect Genes Required For Caenorhabditis Elegans Development
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Author : Ryuji Minasaki
language : en
Publisher:
Release Date : 2007
Genetic And Molecular Characterization Of Two Maternal Effect Genes Required For Caenorhabditis Elegans Development written by Ryuji Minasaki and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Maternal Effects As Adaptations
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Author : Timothy A. Mousseau
language : en
Publisher: Oxford University Press
Release Date : 1998-06-18
Maternal Effects As Adaptations written by Timothy A. Mousseau and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-06-18 with Science categories.
Mothers have the ability to profoundly affect the quality of their offspring--from the size and quality of their eggs to where, when, and how eggs and young are placed, and from providing for and protecting developing young to choosing a mate. In many instances, these maternal effects may be the single most important contributor to variation in offspring fitness. This book explores the wide variety of maternal effects that have evolved in plants and animals as mechanisms of adaptation to temporally and spatially heterogeneous environments. Topics range from the evolutionary implications of maternal effects to the assessment and measurement of maternal effects. Four detailed case studies are also included. This book represents the first synthesis of the current state of knowledge concerning the evolution of maternal effects and their adaptive significance.
Vertebrate Development
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Author : Francisco Pelegri
language : en
Publisher: Springer
Release Date : 2016-12-13
Vertebrate Development written by Francisco Pelegri and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-13 with Science categories.
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.
Maternal Effects In Mammals
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Author : Dario Maestripieri
language : en
Publisher: University of Chicago Press
Release Date : 2009-08-01
Maternal Effects In Mammals written by Dario Maestripieri and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-01 with Science categories.
Evolutionary maternal effects occur whenever a mother’s phenotypic traits directly affect her offspring’s phenotype, independent of the offspring’s genotype. Some of the phenotypic traits that result in maternal effects have a genetic basis, whereas others are environmentally determined. For example, the size of a litter produced by a mammalian mother—a trait with a strong genetic basis—can affect the growth rate of her offspring, while a mother’s dominance rank—an environmentally determined trait—can affect the dominance rank of her offspring. The first volume published on the subject in more than a decade, Maternal Effects in Mammals reflects advances in genomic, ecological, and behavioral research, as well new understandings of the evolutionary interplay between mothers and their offspring. Dario Maestripieri and Jill M. Mateo bring together a learned group of contributors to synthesize the vast literature on a range of species, highlight evolutionary processes that were previously overlooked, and propose new avenues of research. Maternal Effects in Mammals will serve as the most comprehensive compendium on and stimulus for interdisciplinary treatments of mammalian maternal effects.
Pms2
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Author : Vanessa Elaine Gurtu
language : en
Publisher:
Release Date : 2001
Pms2 written by Vanessa Elaine Gurtu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
An Analysis Of The Role Of Maternal Effect Gene Hecate On Zebrafish Embryo Patterning
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Author : Jamie Stayner Lyman Gingerich
language : en
Publisher:
Release Date : 2006
An Analysis Of The Role Of Maternal Effect Gene Hecate On Zebrafish Embryo Patterning written by Jamie Stayner Lyman Gingerich and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Genes That Affect Development And Biological Timing In Caenorhabditis Elegans
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Author : Yan Meng
language : en
Publisher:
Release Date : 2000
Genes That Affect Development And Biological Timing In Caenorhabditis Elegans written by Yan Meng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Caenorhabditis elegans categories.
"In an effort to find new genes involved in development and the biological timing, I carried out a new screen for viable maternal-effect mutations similar in protocol to the previous screen in which 24 such genes have been identified. I screened 10,600 genomes and isolated 6 slow-growing mutations and 5 behavioral and morphological mutations. Another maternal-effect slow-growing mutation is isolated from a screen for both maternal-effect and non maternal-effect slow development mutations. Genetic mapping suggests that none of the seven slow growing mutations corresponds to previously identified genes, so seven new clk genes (clk-4, clk-5, clk-6, clk-7 clk-8, clk-9, clk-10) have been identified. Because most identified clk genes (clk-2, clk-4 to clk-10 and gro-1) are defined by single allele, we believe that these genes have not yet been saturated. Mutants of seven new clk genes have typical Clk phenotypes: a mean lengthening of embryonic development, postembryonic development, defecation cycle and life span. As the screening procedure did not involve any measure of life span, it is suggested that slow life is sufficient for long life. As expected, all seven mutations can be maternally rescued." --