Yeast Membrane Transport
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Yeast Membrane Transport
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Author : José Ramos
language : en
Publisher: Springer
Release Date : 2015-12-31
Yeast Membrane Transport written by José Ramos and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-31 with Science categories.
This contributed volume reviews the recent progress in our understanding of membrane transport in yeast including both Saccharomyces cerevisiae and non-conventional yeasts. The articles provide a summary of the key transport processes and put these in a systems biology context of cellular regulation, signal reception and homeostasis. After a general introduction, readers will find review articles covering the mechanisms and regulation of transport for various substrates ranging from diverse nutrients to cations, water and protons. These articles are complemented by a chapter on extremophilic yeast, a chapter on the mathematical modelling of ion transport and two chapters on the role of transport in pathogenic yeasts and antifungal drug resistance. Each article provides both a general overview of the main transport characteristics of a specific substrate or group of substrates and the unique details that only an expert working in the field is able to transmit to the reader. Researchers and students of the topic will find this book to be a useful resource for membrane transport in yeast collecting information in one complete volume, which is otherwise scattered across many papers. This might also be interesting for scientists investigating other species in order to compare transport mechanisms with known functions in yeast with the cells on which they work.
Mechanistic And Energetic Aspects Of Membrane Transport In Yeast
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Author : George Willem Frans Hendrik Borst Pauwels
language : en
Publisher:
Release Date : 1985
Mechanistic And Energetic Aspects Of Membrane Transport In Yeast written by George Willem Frans Hendrik Borst Pauwels and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with categories.
Membrane Transport
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Author : Arnost Kotyk
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Membrane Transport written by Arnost Kotyk and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Not many years ago, problems of membranes and transport attracted the attention of but a few dozen enthusiasts, mainly physiolo gists who recognize~ the significance of membranes for the stabilization of the general steady state of organisms. The first symposium organ ized some fifteen years ago could boast of the attendance of perhaps fifty scientists (the remaining fifty were not yet sure that membranes was the topic of their choice), ranging in specialization from physical chemistry to bacterial genetics, who clairvoyantly decided to study what now has become the number one subject at most congresses of biophysics, physiology, and even biochemistry and microbiology. As is the case with many rapidly developing fields, the interest in membranes and transport seems to be growing out of bounds and the whole field of membra no logy, interdisciplinary as it is, has penetrated into the realms of a number of branches of physics, chemistry, and biology. Its subject is primarily biological and, although much has been done in the world to increase the "exactness" of biology over the past thirty years, one cannot strive for a rigorous mathematical description of biological phenomena since, as M. H.
Membrane Transport
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Author : Stephen A. Baldwin
language : en
Publisher: OUP Oxford
Release Date : 2000-06-15
Membrane Transport written by Stephen A. Baldwin and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-06-15 with Science categories.
Membrane Transport is targeted towards researchers with an interest in the mechanism of solute transport across biological membranes. Its scope is broad, ranging from the techniques required to study transport itself, through the expression, purification and reconstitution of transporters, to techniques for investigation of their structures. As such, it not only proves the necessary technical grounding for newcomers to the field, but should also be of value to "old-hands" wishing to get up to date with recent developments in these areas. While some of the approaches described require sophisticated equipment (e.g. a stopped-flow fluorimeter), most of the protocols can be implemented in any well- found laboratory. Preparation of this volume comes at a time when a result of genome sequencing our knowledge of membrane transporter sequences is far outstripping our understanding of their molecular mechanisms. Our hope is that this book will help future researchers to redress this imbalance.
Membrane Trafficking
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Author : Ales Vancura
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-28
Membrane Trafficking written by Ales Vancura and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-28 with Science categories.
As membrane trafficking research has expanded over the past thirty years, a remarkable convergence of information has been gained by using genetic approaches in yeast cells with biochemical approaches in mammalian cells. This book reflects these advances by devoting one section of the book to yeast cells and the other to mammalian cells, with each section providing both classic and cutting-edge techniques to study macromolecular transport across the membranes.
A Yeast Membrane Preparation For Facilitated Transport Of Sugars
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Author : Edward Spoerl
language : en
Publisher:
Release Date : 1973
A Yeast Membrane Preparation For Facilitated Transport Of Sugars written by Edward Spoerl and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with categories.
Yeast cells exposed to appropriate concentrations of iodoacetic acid, or N-ethylmaleimide, for 30 or 40 min became non-viable and inactive metabolically, but transported sugars by facilitated diffusion across a still functional external membrane. Iodoacetic acid also affected cell membranes, eliminating an intracell compartment and apparently inactivating some sugar carriers in the external membrane so that the rate of transport was reduced. K(m) values determined for several sugars with this yeast preparation agree with values obtained with fresh cells and with those reported in the literature. (Author).
Cell Membrane Transport
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Author : Arnost Kotyk
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Cell Membrane Transport written by Arnost Kotyk and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
TO THE SECOND EDITION When preparing the manuscript for the original edition of this book we were only partly aware of the pace at which the field of membrane transport was developing and at which new ideas as well as new techniques would be applied to it. The fact is that some of the chapters are now outdated (e. g. , the one on the molecular aspects of transport) and many others require revision in the light of new information that has appeared in the past five years. However, it is also true that we overemphasized in the first edition certain points that now appear less important and underestimated the impact of certain others that have since assumed a position among the most forcefully discussed topics of membrane research. In making amends, it was thus thought useful to include the discussion of these latter problems both in the theoretical and in the comparative sections and, on the other hand, to omit some of the less topical subjects. There was a different reason for rewriting the section on kidney and for dropping the section on mito chondria. The help of an expert nephrologist was enlisted for improving chapter 24, while it was decided that mitochondria represent a special field both conceptually (being only subcellular particles) and methodologically (more indirect estimation techniques being involved than with whole cells or tissues) and that more adequate information can be found in treatises specializing in work with mitochondria.
Integration Of Transport Pathways In Saccharomyces Cerevisiae
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Author : Jesper Johansen
language : en
Publisher:
Release Date : 2017
Integration Of Transport Pathways In Saccharomyces Cerevisiae written by Jesper Johansen 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.
Plasma membrane (PM) homeostasis is essential for viability and depends on maintaining a constant balance between the amount of membrane material arriving at the cell cortex and the amount recycled. This membrane transport is mediated by two distinct mechanisms: (i) vesicular transport, utilizing membrane-enclosed vesicles for bulk transport of membrane proteins and lipids; and (ii) non-vesicular lipid transport. While the molecular mechanisms of these processes are well defined, they are generally considered independent events but how they are integrated is poorly understood. To gain insight into how these transport pathways are coordinated at the PM, three avenues of research were conducted using a combination of genetic, biochemical and live-cell microscopy assays. First, I showed that the Oxysterol-binding protein-related protein (ORP) Osh4p, implicated in non-vesicular sterol transfer, was found to associate with exocytic vesicles and formed complexes with regulators of polarized exocytosis, including the small GTPases Sec4p, Cdc42p, and Rho1p. Second, I tested the function of the evolutionarily conserved endoplasmic reticulum (ER)-associated protein Arv1p, also suggested to be involved in non-vesicular sterol transfer. Ultimately Arv1p was found to be dispensable for sterol exchange between the ER and PM but instead it was shown to play an important role in maintaining ER ultrastructure; Arv1p might be involved in regulating insertion of tail-anchored proteins into membranes. Finally, the essential yeast Rab GTPase Sec4p, principally known to be a key regulator of exocytosis, was shown to mechanistically couple polarized exocytosis with cortical actin polymerization, which activates Las17p (the yeast Wiskott-Aldrich syndrome [WASp])-dependent endocytosis. Las17p activation results in actin filament nucleation, which pulls the PM inward for endocytic vesicle biogenesis. Sec4p thereby represents the first direct regulatory link that couples exocytosis and endocytosis, which we termed \"yeast compensatory endocytosis.\" By identifying novel mechanisms that coordinate intracellular transport pathways, these studies provided important new insights into how PM homeostasis is regulated and maintained.
The Active Transport Of Inorganic Cations Across The Yeast Cell Membrane
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Author : Edward J. Conway
language : en
Publisher:
Release Date : 1966
The Active Transport Of Inorganic Cations Across The Yeast Cell Membrane written by Edward J. Conway and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
The Effects Of Light Dark Cycles On The Cell Cycle And Membrane Transport In The Yeast Saccharomyces Cerevisiae
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Author :
language : en
Publisher:
Release Date : 1977
The Effects Of Light Dark Cycles On The Cell Cycle And Membrane Transport In The Yeast Saccharomyces Cerevisiae written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Biological transport categories.