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Drosophila Oogenesis
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Book Synopsis Drosophila Oogenesis by : Michelle S. Giedt
Download or read book Drosophila Oogenesis written by Michelle S. Giedt and published by Springer Nature. This book was released on 2023-01-30 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume compiles numerous methods to explore fly oogenesis. Beginning with updated protocols from isolating and staining the ovary to numerous imaging techniques and genetic protocols for cell-specific assessment and CRISPR-mediated mutagenesis, the volume continues by detailing techniques from assessing cytoskeletal structures to uncovering protein-protein interactions, with closing chapters exploring how Drosophila oogenesis can be used in the classroom and in outreach programs to increase interest in biomedical research, STEM education, and STEM careers. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step and readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Drosophila Oogenesis: Methods and Protocols serves as an ideal guide for both new and expert researchers working with this robust and versatile model organism.
Book Synopsis Grauzone and Completion of Meiosis During Drosophila Oogenesis by : Bin Chen
Download or read book Grauzone and Completion of Meiosis During Drosophila Oogenesis written by Bin Chen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grauzone and Completion of Meiosis During Drosophila Oogenesis describes the work behind a major, award winning discovery: the establishment of a new pathway that specifically regulates the female meiosis, a process essential for sexual reproduction. This book chronicles a new gene mapping method and the cloning and documentation of several types of genes that were proven to have significant influence on the cell cycle. It is of interest to anyone doing work with fruit flies, both graduate students and principal investigators.
Book Synopsis Molecular Genetics of Drosophila Oogenesis by : Paul F. Lasko
Download or read book Molecular Genetics of Drosophila Oogenesis written by Paul F. Lasko and published by R. G. Landes. This book was released on 1994 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genetic development of eggs in fruit fly (Drosophilia) is the most important model used by developmental biologists in understanding how we go from a fertilized egg to a fully developed organism. Insights into fruit fly genetics have also begun to provide an idea as to how humans develop. This text amasses and organizes information on nearly 400 genes affecting the origin and development of ova. It should aid understanding of the crucial processes in organisms development.
Book Synopsis Maternal Control of Development in Vertebrates by : Florence Louise Marlow
Download or read book Maternal Control of Development in Vertebrates written by Florence Louise Marlow and published by Morgan & Claypool Publishers. This book was released on 2010 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Drosophila Oogenesis by : Diana P. Bratu
Download or read book Drosophila Oogenesis written by Diana P. Bratu and published by Humana. This book was released on 2015-09-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides current up-to-date protocols for preparing the ovary for various imaging techniques, genetic protocols for generating mutant clones, mosaic analysis and assessing cell death. Chapters address methods for performing genome wide gene expression analysis and bioinformatics for studies of RNA-protein interactions. Written in the highly successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and cutting-edge, Drosophila Oogenesis: Methods and Protocols aims to ensure successful results in the further study of this vital field.
Book Synopsis The Regulation and Function of Daughterless During Drosophila Oogenesis by : John Edward Smith
Download or read book The Regulation and Function of Daughterless During Drosophila Oogenesis written by John Edward Smith and published by . This book was released on 2002 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Function of Stall in Drosophila Oogenesis by : Natasha Angeliqueh Jones
Download or read book The Function of Stall in Drosophila Oogenesis written by Natasha Angeliqueh Jones and published by . This book was released on 1999 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Genetic and Pharmacological Approaches Demonstrate Extrinsic Regulation of Oogenesis in Drosophila Melanogaster by : Stacey Sedore Willard
Download or read book Genetic and Pharmacological Approaches Demonstrate Extrinsic Regulation of Oogenesis in Drosophila Melanogaster written by Stacey Sedore Willard and published by . This book was released on 2005 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Insect Ovary written by Jürgen Büning and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will give an overview of insect ovaries, showing the diversities and the common traits in egg growth processes. The idea to write this book developed while looking at the flood of information which appeared in the early 1980s on early pattern formation in Drosophila embryos. At this time a significant breakthrough was made in studies of this little fly, combining molecular biological methods with classical and molecular genetics. The answers to questions about early pattern formation raised new questions about the architecture of ovaries and the growth of eggs within these ovaries. However, by concentrating only on Drosophila it is not possible to form an adequate picture of what is going on in insect ovaries, since the enormous diversity found among insects is not considered sufficiently. Almost forgotten, but the first to study the architecture of ovaries, was Alexander Brandt writing in 1878 in aber das Ei und seine Bildungsstaette (On the egg and its organ of development). More than 100 years later, a series of ten books or more would be required to survey all the serious informa tion we have today on insect oogenesis. Thus, this book is a personal selection and personal view on the theme, and the authors must be excused by all those scientists whose papers could not be included. The book briefly describes the ectodemes, i. e.
Book Synopsis Extrinsic Regulation of Drosophila Oogenesis Via the ADAMTS Metalloprotease, Stall by : Emily Jean Franklin Ozdowski
Download or read book Extrinsic Regulation of Drosophila Oogenesis Via the ADAMTS Metalloprotease, Stall written by Emily Jean Franklin Ozdowski and published by . This book was released on 2006 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Invertebrate Oogenesis by : Meredith C. Gould
Download or read book Invertebrate Oogenesis written by Meredith C. Gould and published by Ardent Media. This book was released on 1972 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mechanisms of Germ Cell Development in Drosophila Oogenesis by : Taylor D Hinnant
Download or read book Mechanisms of Germ Cell Development in Drosophila Oogenesis written by Taylor D Hinnant and published by . This book was released on 2018 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Germ cell development requires interplay between factors that control cell fate and division. Early in their development, germ cells are an interconnected group of mitotically dividing cells. Key regulatory events then lead to the specification of mature gametes, and is also marked by the switch to a meiotic cell cycle program. Though the events required for gamete specification and the regulation of meiosis are well understood, how each of these events are coordinated during development remain unclear. The adult Drosophila ovary continuously produces germ cells throughout the organism's lifetime, but many of the cellular processes that occur during mammalian gamete development are conserved. Drosophila ovaries produce oocytes through the actions of asymmetrically germline stem cells (GSCs), which give rise to a differentiated daughter cell (the cystoblast), while self-renewing to replenish the stem cell pool. The cystoblast divides four times with incomplete cytokinesis; fifteen daughter cells give rise to endocycling nurse cells, while the remaining cell is specified as the oocyte. To further understand the mechanisms that lead to proper cyst divisions, we analyzed the germ cell cycles using the Fluorescence Ubiquitin Cell Cycle Indicator (FUCCI) system. We found that cell cycle regulator activity changes dramatically upon germ cell development, presumably to prepare for the specialized cell cycles that occur upon oocyte specification. Identification of the nucleocytoplasmic transport receptor Transportin-Serine/Arginine rich as a key regulator of germ cell divisions and cell fate specification allowed us to further probe the role of cell cycle timing in the proper acquisition of fate. Together, these findings provide insight into the balance between germ cell division and fate, and identify key developmental checkpoints for proper oocyte specification.
Book Synopsis From Stem Cell to Egg Cell by : Mika Tirronen
Download or read book From Stem Cell to Egg Cell written by Mika Tirronen and published by . This book was released on 1994 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oogenesis written by Leon W. Browder and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book launches a new continuing series in developmental biology. Any new publishing venture in science can only be justified if it satisfies a need and fulfills that need in an exemplary way. I believe that there is an acute need for comprehensive treatises on specialized topics in developmental biology-especially because this is a very diverse field that receives con tributions from a wide variety of disciplines. It is difficult to remain abreast of progress in multifaceted topics and to understand how the various aspects of a topic interrelate. The volumes that will comprise this series are designed to facilitate those processes. Each volume of this series will attempt to convey the current status of research and thought on a specific topic in development, place current research within historical perspective, and lay the intellectual groundwork for future research. These volumes are intended to provide an in-depth background on these topics for advanced undergraduates, graduate stu dents, and senior scientists. An investigator considering research in one of these areas will get an overview of the field as well as discover the status of recent research in the area.
Book Synopsis The Development of Drosophila Melanogaster by : Michael Bate
Download or read book The Development of Drosophila Melanogaster written by Michael Bate and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fruit fly Drosophila melanogaster offers the most powerful means of studying embryonic development in eukaryotes. New information from many different organ systems has accumulated rapidly in the past decade. This monograph, written by the most distinguished workers in the field, is the most authoritative and comprehensive synthesis of Drosophila developmental biology available and emphasizes the insights gained by molecular and genetic analysis. In two volumes, it is a lavishly illustrated, elegantly designed reference work illustrating principles of genetic regulation of embryogenesis that may apply to other eukaryotes.
Book Synopsis Patterning and Morphogenesis During Drosophila Oogenesis by : Jeremiah James Zartman
Download or read book Patterning and Morphogenesis During Drosophila Oogenesis written by Jeremiah James Zartman and published by . This book was released on 2009 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative analysis of pattern formation and gene regulatory networks. In chapter 4, we have characterized the function of multiple negative feedback loops, which provide spatial control over the specification of cells that will transform a 2D sheet into 3D structures. This work provides the first quantitative analysis of multiple EGFR inhibitors during Drosophila oogenesis and is an example of how control theory can be applied to understand gene regulation. The further quantitative analysis into the patterning effects of multiple inhibitors during Drosophila oogenesis can serve as a natural paradigm for developing heuristics for combination therapies which modulate signaling pathways at multiple points and understanding how signaling gradients are interpreted.
Book Synopsis Signaling-Mediated Control of Cell Division by : Swathi Arur
Download or read book Signaling-Mediated Control of Cell Division written by Swathi Arur and published by Springer. This book was released on 2017-02-28 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers the current knowledge base on the role of signaling and environmental pathways that control the normal development of germline stem cells, meiotic progression of oocytes, events of oocyte maturation and fertilization, and the birth of an embryo. Germ cells are uniquely poised to sustain life across generations through the fusion of oocyte and sperm. Because of the central importance of germ cells to life, much work has been dedicated to obtaining a clear understanding of the molecular and signaling events that control their formation and maintenance. Germ cells are set aside from somatic cells in the embryo and go through specialized meiotic cell cycles as the animal matures. These cell cycles are interspersed with long periods of arrest. In human females, meiosis I is initiated in the fetus. At birth, oocytes are arrested in meiosis I; after puberty, every month an oocyte initiates meiosis II – ovulation. Upon sperm availability these cells are fertilized, generate an embryo, and the cycle-of-life continues. During meiotic I progression and arrest, the fitness of oocytes and their progeny are likely influenced by environmental cues and signaling pathways. A lot of recent work has focused on understanding the mechanisms that regulate oocyte fitness and quality in humans and vertebrates. Much of our understanding on the events of meiosis I and germline stem cell populations comes from work in invertebrates, wherein the germline stem cells produce oocytes continuously through adult development. In both inverbrates and vertebrates nutritional and signaling pathways control the regulation of stem cells in such a manner so as to couple production of gametes with the nutritional availability. Additionally, mature oocytes arrest both in meiosis I and meiosis II, and signaling and nutritional pathways have been shown to regulate their formation, and maintenance, such that despite long periods of arrest, the oocyte quality is assured and errors in chromosome segregation and varied cytoplasmic events are minimal.