The Prokaryotic Cytoskeleton
DOWNLOAD
Download The Prokaryotic Cytoskeleton PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get The Prokaryotic Cytoskeleton book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
The Prokaryotic Cytoskeleton
DOWNLOAD
Author : S. Trachtenberg
language : en
Publisher:
Release Date : 2006
The Prokaryotic Cytoskeleton written by S. Trachtenberg 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.
The eukaryotic cytoskeleton is an array of filamentous (e.g., actin, tubulin and intermediate filaments) and accessory proteins governing cell motility, cell shape control and intracellular trafficking. Until not long ago, the absence of an internal, eukaryotic-like cytoskeleton was regarded as a characteristic property of prokaryotic cells. Exceptions to this rule were the Mollicutes ('Spiroplasma and Mycoplasma'), in which a unique cytoskeleton was detected shortly after their discovery. The traditional cytoskeletal functions in bacteria are carried out by highly conserved external and periplasmic filaments (flagella, pili) and cell walls. In recent years, functional analogs of actin (MreB), tubulin (FtsZ) and intermediate filaments (crescentin) were found in prokaryotes. This special issue brings together invited contributions by experts in the field, elucidating the functional and structural aspects of the traditional and evolving prokaryotic cytoskeleton. Concise and up-to-date, it is recommended reading for microbiologists, cell and molecular biologists, biochemists and biophysicists.
Prokaryotic Cytoskeletons
DOWNLOAD
Author : Jan Löwe
language : en
Publisher: Springer
Release Date : 2017-05-11
Prokaryotic Cytoskeletons written by Jan Löwe and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-11 with Science categories.
This book describes the structures and functions of active protein filaments, found in bacteria and archaea, and now known to perform crucial roles in cell division and intra-cellular motility, as well as being essential for controlling cell shape and growth. These roles are possible because the cytoskeletal and cytomotive filaments provide long range order from small subunits. Studies of these filaments are therefore of central importance to understanding prokaryotic cell biology. The wide variation in subunit and polymer structure and its relationship with the range of functions also provide important insights into cell evolution, including the emergence of eukaryotic cells. Individual chapters, written by leading researchers, review the great advances made in the past 20-25 years, and still ongoing, to discover the architectures, dynamics and roles of filaments found in relevant model organisms. Others describe one of the families of dynamic filaments found in many species. The most common types of filament are deeply related to eukaryotic cytoskeletal proteins, notably actin and tubulin that polymerise and depolymerise under the control of nucleotide hydrolysis. Related systems are found to perform a variety of roles, depending on the organisms. Surprisingly, prokaryotes all lack the molecular motors associated with eukaryotic F-actin and microtubules. Archaea, but not bacteria, also have active filaments related to the eukaryotic ESCRT system. Non-dynamic fibres, including intermediate filament-like structures, are known to occur in some bacteria.. Details of known filament structures are discussed and related to what has been established about their molecular mechanisms, including current controversies. The final chapter covers the use of some of these dynamic filaments in Systems Biology research. The level of information in all chapters is suitable both for active researchers and for advanced students in courses involving bacterial or archaeal physiology, molecular microbiology, structural cell biology, molecular motility or evolution. Chapter 3 of this book is open access under a CC BY 4.0 license.
Eukaryotic And Prokaryotic Cell Structures
DOWNLOAD
Author : Leslie Favor, Ph.D.
language : en
Publisher: The Rosen Publishing Group, Inc
Release Date : 2004-12-15
Eukaryotic And Prokaryotic Cell Structures written by Leslie Favor, Ph.D. and has been published by The Rosen Publishing Group, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-12-15 with Science categories.
Explains in detail the structure and parts of a cell.
Principles Of Biology
DOWNLOAD
Author : Lisa Bartee
language : en
Publisher:
Release Date : 2017
Principles Of Biology written by Lisa Bartee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with categories.
The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.
How Eukaryotic And Prokaryotic Cells Differ
DOWNLOAD
Author : Raina G. Merchant and Lesli J. Favor
language : en
Publisher: Britannica Educational Publishing
Release Date : 2015-01-01
How Eukaryotic And Prokaryotic Cells Differ written by Raina G. Merchant and Lesli J. Favor and has been published by Britannica Educational Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-01 with Juvenile Nonfiction categories.
Despite the vast diversity of living organisms on Earth, all life falls into only one of two categories: prokaryotes or eukaryotes. Examining the basic parts of a cell, cell types, cell function, and cell reproduction, this concise volume explains what makes certain cells eukaryotic and others prokaryotic and how the two cell types are related. Detailed diagrams complement the text to help readers easily identify various cell features and integrate textual and visual information, in line with Common Core requirements.
Prokaryotology
DOWNLOAD
Author : Sorin Sonea
language : en
Publisher: PUM
Release Date : 2000
Prokaryotology written by Sorin Sonea and has been published by PUM this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Reference categories.
Prokaryotes are profoundly original, highly efficient microorganisms that have played a decisive role in the evolution of life on Earth. Although disjunct, taken together their cells form one global superorganism or biological system. One of the results of their non-Darwinian evolution has been the development of enormous diversity and bio-energetic variety. Prokaryotic cells possess standardized mechanisms for easy gene exchanges (lateral gene transfer) and they can behave like receiving and broadcasting stations for genetic material. Ultimately, the result is a global communication system based on the prokaryotic hereditary patrimony, by analogy, a two-billion-year-old world wide web for their benefit. Eukaryotes have evolved from the association of at least three complementary prokaryotic cells, and their subsequent development has been enriched and accelerated by symbioses with other prokaryotes. One of these symbioses was responsible for the origin of vascular plants which transformed vast sections of the continental surface of the Earth from deserts to areas with luxuriant, life-supporting vegetation. All forms of life on our planet are directly or indirectly sustained and enriched by the positive contribution of prokaryotes. Sorin Sonea and L�o G. Mathieu have been professors at the Department of Microbiology and Immunology (Faculty of Medicine) at the Universit� de Montr�al. They have long been advocates of the ideas presented in this book.
Cell Biology Of Bacteria
DOWNLOAD
Author : Lucy Shapiro
language : en
Publisher:
Release Date : 2011
Cell Biology Of Bacteria written by Lucy Shapiro and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Bacteria categories.
Often thought to lack signifucant internal organization by comparison with eukaryotic cells, prokaryotes have in face been shown to possess distinct intracellular compartments. The book covers all aspects of prokaryotic cell biology, including the bacterial cytoskeleton, membrance organization, chromosome dynamics, nucleic acid processing and dynamics, as well as various methods.
Concepts Of Biology
DOWNLOAD
Author : Samantha Fowler
language : en
Publisher:
Release Date : 2018-01-07
Concepts Of Biology written by Samantha Fowler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-07 with Science categories.
Concepts of Biology is designed for the single-semester introduction to biology course for non-science majors, which for many students is their only college-level science course. As such, this course represents an important opportunity for students to develop the necessary knowledge, tools, and skills to make informed decisions as they continue with their lives. Rather than being mired down with facts and vocabulary, the typical non-science major student needs information presented in a way that is easy to read and understand. Even more importantly, the content should be meaningful. Students do much better when they understand why biology is relevant to their everyday lives. For these reasons, Concepts of Biology is grounded on an evolutionary basis and includes exciting features that highlight careers in the biological sciences and everyday applications of the concepts at hand.We also strive to show the interconnectedness of topics within this extremely broad discipline. In order to meet the needs of today's instructors and students, we maintain the overall organization and coverage found in most syllabi for this course. A strength of Concepts of Biology is that instructors can customize the book, adapting it to the approach that works best in their classroom. Concepts of Biology also includes an innovative art program that incorporates critical thinking and clicker questions to help students understand--and apply--key concepts.
The Origin And Evolution Of The Cell
DOWNLOAD
Author : H. Hartman
language : en
Publisher: World Scientific Publishing Company Incorporated
Release Date : 1992
The Origin And Evolution Of The Cell written by H. Hartman and has been published by World Scientific Publishing Company Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Science categories.
Biology For Ap Courses
DOWNLOAD
Author : Julianne Zedalis
language : en
Publisher:
Release Date : 2017-10-16
Biology For Ap Courses written by Julianne Zedalis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-16 with Biology categories.
Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.