Cilia and Flagella, Ciliates and Flagellates PDF Download

Author: Klaus Hausmann
Publisher:
ISBN: 9783510652877
Category : Aufsatzsammlung
Languages : en
Pages : 299

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Author: Rustem E. Uzbekov
Publisher:
ISBN: 9781536143348
Category : Science
Languages : en
Pages : 203

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Book Description
Motility is an inherent property of living organisms, both unicellular and multicellular. One of the principal mechanisms of cell motility is the use of peculiar biological engines - flagella and cilia. These types of movers already appear in prokaryotic cells. However, despite the similar function, bacteria flagellum and eukaryote flagella have fundamentally different structures. Chapter One of this book by Drs. Meijiao Wang, Li Zhang and Hanna Li is devoted to a comparative analysis of the flagella of prokaryotes and eukaryotes.It's believed that flagellum in eukaryotic cells appeared for the first time in ancient flagellates. In Chapter Two, Drs. P. Huitorel, M. Cachon and J. Cosson summarize the results of their long-term studies of flagellum dinoflagellates. The "evolutionary invention" of the ancient flagellates proved to be so successful that the axonemal structure in flagellum has not changed for hundreds of millions of years. In the third chapter, Drs. V. Bondarenko, G. Prokopchuk and J. Cosson reported the analyses of kinetic characteristics of flagella motions in fish using the most modern methodologies.In Chapter Four, Drs. R. Uzbekov, A. Garanina, J. Burlaud-Gaillard and C. Bressac described spermiogenesis of the parasitic wasps Cotesia congregata. Their data showed that significant shortening of the flagella occurs during the formation of the mature spermatozoon and this flagella has been the shortest spermatozoon flagella described in the animal kingdom until now. Centriole in this spermatozoon is transformed into a special structure known as the "cogwheel structure" that does not contain microtubules.In the process of multicellular organism evolution, flagella, which ensure the mobility of individual cells, gave origin to two types of cilia. Motile cilia in the tissues like cerebral ventricles, respiratory epithelium and oviducts moved liquid flows relatively to immobile cell layers. The second type of cilia (primary cilia) lost motility function and acquired cellular sensitivity function. Moving and sensitive cilia grow from basal bodies, which originate from centrioles. Chapter Five by Drs. I. Alieva, C. Staub, S. Uzbekova and R. Uzbekov discusses which of the centrioles - mother or daughter - creates the moving cilium and sensitive cilium.In Chapter Six, Drs. D. Conkar and E. Nur Firat-Karalar describe in detail the biochemical aspects of primary cilium assembly pathways, intraflagellar transport and ectosome release. This chapter provides an overview of the trafficking pathways involved in ciliary compartmentalization and describes the primary ciliary as a sensitive "cell's antenna", participating in many regulatory processes in the cell.Defects in flagella and cilia cause many hereditary diseases. Different examples of ciliopathy are described in Chapter Seven by Drs. E. Bragina, E. Blanchard and R. Uzbekov.A wide review of experimental models, organisms and analytical methods to study flagella and cilia are presented to readers who want to learn about their main research directives.

Author: Rustem E. Uzbekov
Publisher:
ISBN: 9781536143331
Category : Cilia and ciliary motion
Languages : en
Pages : 0

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Book Description
Motility is an inherent property of living organisms, both unicellular and multicellular. One of the principal mechanisms of cell motility is the use of peculiar biological engines flagella and cilia. These types of movers already appear in prokaryotic cells. However, despite the similar function, bacteria flagellum and eukaryote flagella have fundamentally different structures. Chapter One of this book by Drs. Meijiao Wang, Li Zhang and Hanna Li is devoted to a comparative analysis of the flagella of prokaryotes and eukaryotes.Its believed that flagellum in eukaryotic cells appeared for the first time in ancient flagellates. In Chapter Two, Drs. P. Huitorel, M. Cachon and J. Cosson summarize the results of their long-term studies of flagellum dinoflagellates. The "evolutionary invention" of the ancient flagellates proved to be so successful that the axonemal structure in flagellum has not changed for hundreds of millions of years. In the third chapter, Drs. V. Bondarenko, G. Prokopchuk and J. Cosson reported the analyses of kinetic characteristics of flagella motions in fish using the most modern methodologies.In Chapter Four, Drs. R. Uzbekov, A. Garanina, J. Burlaud-Gaillard and C. Bressac described spermiogenesis of the parasitic wasps Cotesia congregata. Their data showed that significant shortening of the flagella occurs during the formation of the mature spermatozoon and this flagella has been the shortest spermatozoon flagella described in the animal kingdom until now. Centriole in this spermatozoon is transformed into a special structure known as the "cogwheel structure" that does not contain microtubules.In the process of multicellular organism evolution, flagella, which ensure the mobility of individual cells, gave origin to two types of cilia. Motile cilia in the tissues like cerebral ventricles, respiratory epithelium and oviducts moved liquid flows relatively to immobile cell layers. The second type of cilia (primary cilia) lost motility function and acquired cellular sensitivity function. Moving and sensitive cilia grow from basal bodies, which originate from centrioles. Chapter Five by Drs. I. Alieva, C. Staub, S. Uzbekova and R. Uzbekov discusses which of the centrioles mother or daughter creates the moving cilium and sensitive cilium.In Chapter Six, Drs. D. Conkar and E. Nur Firat-Karalar describe in detail the biochemical aspects of primary cilium assembly pathways, intraflagellar transport and ectosome release. This chapter provides an overview of the trafficking pathways involved in ciliary compartmentalization and describes the primary ciliary as a sensitive "cell's antenna", participating in many regulatory processes in the cell.Defects in flagella and cilia cause many hereditary diseases. Different examples of ciliopathy are described in Chapter Seven by Drs. E. Bragina, E. Blanchard and R. Uzbekov.A wide review of experimental models, organisms and analytical methods to study flagella and cilia are presented to readers who want to learn about their main research directives.

Author: R.A. Bloodgood
Publisher: Springer Science & Business Media
ISBN: 1461305152
Category : Science
Languages : en
Pages : 443

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Book Description
A volume entirely devoted to the nonaxonemal structures and functions of eukaryotic cilia and flagella. The fifteen chapters cover a wide spectrum of organisms (from protozoa and algae to birds and mammals) and an equally wide spectrum of topics (from sexual interactions in the algae to the binding

Author: Michael A. Sleigh
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 520

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Author: M. A. Sleigh
Publisher: Elsevier
ISBN: 1483222756
Category : Science
Languages : en
Pages : 297

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Book Description
The Biology of Cilia and Flagella reviews advances in the study of cilia and flagella since 1928. This book focuses on four main topics—structure of cilia, factors that affect ciliary activity, movement of cilia and flagella, and coordination of beat of cilia. In these topics, this compilation specifically discusses the intracellular structures associated with ciliary bases; viscosity of the medium and ciliary activity, and energy relationships of cilia and flagella. The compounding of synchronously beating cilia, variations in shaft structure, and control of ciliary activity by the organism are also elaborated. This text likewise covers the determination of the rate of beat of cilia and root-fiber systems and coordination of ciliary beat. This publication is suitable for biologists and clinicians of other disciplines researching on the structure and physiology of cilia and flagella.

Author: Peter Satir
Publisher: Springer Science & Business Media
ISBN: 3709157781
Category : Science
Languages : en
Pages : 114

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Author: Denis Lynn
Publisher: Springer Science & Business Media
ISBN: 1402082398
Category : Science
Languages : en
Pages : 627

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Book Description
distances between groups of ciliates were as vast as significant hurdles to obtain copyright permissions the genetic distances between plants and animals for the over 1,000 required illustrations, and I put – THE major eukaryotic kingdoms at that time! the publication schedule ahead of this element. I continued to collaborate with Mitch, and in There are a number of significant illustrated guides 1991 my first “molecular” Magisterial student, to genera and species that have recently been pub- Spencer Greenwood, published an article estab- lished. References are made to these throughout lishing 1990 or thereabouts as the beginning of the book as sources that readers can consult for this the “Age of Refinement” – the period when gene aspect of ciliate diversity. A future project that I am sequencing techniques would deepen our under- contemplating is an illustrated guide to all the valid standing of the major lines of evolution within ciliate genera.

Author: Barry S. C. Leadbeater
Publisher: CRC Press
ISBN: 1482268221
Category : Medical
Languages : en
Pages : 414

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Book Description
The Flagellates presents a multidisciplinary view of the flagellates exploring both their unity, in terms of their structure, mechanisms and processes, and their diversity in terms of biogeography, niche colonisation, and adaptations to their environment. In addition, evolutionary relationships amongst flagellates are explored. This is the only boo

Author:
Publisher: Academic Press
ISBN: 0080859453
Category : Science
Languages : en
Pages : 643

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Book Description
Cilia and Flagella presents protocols accessible to all individuals working with eukaryotic cilia and flagella. These recipes delineate laboratory methods and reagents, as well as critical steps and pitfalls of the procedures. The volume covers the roles of cilia and flagella in cell assembly and motility, the cell cycle, cell-cell recognition and other sensory functions, as well as human diseases and disorders. Students, researchers, professors, and clinicians should find the book's combination of "classic" and innovative techniques essential to the study of cilia and flagella.Key Features* A complete guide containing more than 80 concise technical chapters friendly to both the novice and experienced researcher* Covers protocols for cilia and flagella across systems and species from Chlamydomonas and Euglena to mammals* Both classic and state-of-the-art methods readily adaptable across model systems, and designed to last the test of time, including microscopy, electrophoresis, and PCR* Relevant to clinicians interested in respiratory disease, male infertility, and other syndromes, who need to learn biochemical, molecular, and genetic approaches to studying cilia, flagella, and related structures