Share

Solute Transport in Plants

2012-12-06 Science
Download Solute Transport in Plants PDF Online Free

Author :
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 709/5 ( reviews)

GET EBOOK


Book Synopsis Solute Transport in Plants by : T.J. Flowers

Download or read book Solute Transport in Plants written by T.J. Flowers. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: The study of solute transport in plants dates back to the beginnings of experimental plant physiology, but has its origins in the much earlier interests of humankind in agriculture. Given this lineage, it is not surprising that there have been many books on the transport of solutes in plants; texts on the closely related subject of mineral nutrition also commonly address the topic of ion transport. Why another book? Well, physiologists continue to make new discoveries. Particularly pertinent is the characterisation of enzymes that are able to transport protons across membranes during the hydrolysis of energy-rich bonds. These enzymes, which include the H + -A TPases, are now known to be crucial for solute transport in plants and we have given them due emphasis. From an academic point of view, the transport systems in plants are now appreciated as worthy of study in their own right-not just as an extension of those systems already much more widely investigated in animals. From a wider perspective, understanding solute transport in plants is fundamental to understanding plants and the extent to which they can be manipulated for agricultural purposes. As physiologists interested in the mechanisms of transport, we first set out in this book to examine the solutes in plants and where are they located. Our next consideration was to provide the tools by which solute movement can be understood: a vital part of this was to describe membranes and those enzymes catalysing transport.

Plant Solute Transport

2008-04-15 Science
Download Plant Solute Transport PDF Online Free

Author :
Release : 2008-04-15
Genre : Science
Kind : eBook
Book Rating : 274/5 ( reviews)

GET EBOOK


Book Synopsis Plant Solute Transport by : Anthony R. Yeo

Download or read book Plant Solute Transport written by Anthony R. Yeo. This book was released on 2008-04-15. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a broad overview of solute transport in plants. It first determines what solutes are present in plants and what roles they play. The physical bases of ion and water movement are considered. The volume then discusses the ways in which solutes are moved across individual membranes, within and between cells, and around the plant. Having dealt with the role of plant solutes in ‘normal’ conditions, the volume proceeds to examine how the use of solutes has been adapted to more extreme environments such as hot, dry deserts, freezing mountains and saline marshes. A crucial stage in the life cycle of most plants, the internally-controlled dehydration concomitant with seed formation, is also addressed. Throughout the volume the authors link our increasing understanding of the cellular and molecular bases of solute movement with the roles that these fulfil in the whole plant under both ideal and stressful conditions, showing how these are dictated by the physical laws that govern solute and water movement. The book is directed at postgraduates, researchers and professionals in plant physiology, biochemistry and molecular biology.

Transport Phenomena in Plants

2012-12-06 Science
Download Transport Phenomena in Plants PDF Online Free

Author :
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 904/5 ( reviews)

GET EBOOK


Book Synopsis Transport Phenomena in Plants by : D. A. Baker

Download or read book Transport Phenomena in Plants written by D. A. Baker. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Plants, in addition to their role as primary synthesizers of organic com pounds, have evolved as selective accumulators of inorganic nutrients from the earth's crust. This ability to mine the physical environment is restricted to green plants and some microorganisms, other life forms being direct1y or indirect1y dependent on this process for their supply of mineral nutrients. The initial accumulation of ions by plants is of ten spatially separated from the photosynthetic parts, necessitating the transport to these parts of the inorganic solutes thus acquired. The requirement for energy-rich materials by the accumulation process is provided by a transport in the opposite direction of organic solutes from the photosynthetic areas. These transport phenomena in plants have been studied at the cellular level, the tissue level, and the whole plant level. The basic problems of analysing the driving forces and the supply of energy for solute transport remain the same for alI systems, but the method of approach and the type of results obtained vary widely with the experimental material employed, reflecting the variation of the solute transporting properties which have se1ectively evolved in response to both internal and external environmental pressures.

Translocation in Plants

2004 Science
Download Translocation in Plants PDF Online Free

Author :
Release : 2004
Genre : Science
Kind : eBook
Book Rating : 909/5 ( reviews)

GET EBOOK


Book Synopsis Translocation in Plants by : Shubhrata R. Mishra

Download or read book Translocation in Plants written by Shubhrata R. Mishra. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: Translocation in Plants has been carefully compiled and edited to meet the long felt needs of increasingly large number of those who have to deal with the different aspects of the transport of various substances from one part of plant to the other. It provides a balanced and integrated treatment of the entire field transport system. The title is intelligible to the educated layman but it deals with some complex ideas. It is an adequate text for all requirements in this area for most university students. Special efforts have been made to explain ideas in non mathematical terms. The primary aim throughout has been clarity, simplicity and the high standard. It will definitely prove to be an authoritative work to teachers, students and research workers in the field of transport system. Contents: Stem, Water in Plant Cells, Soil Water, Solutes in Plants, Phloem Translocation.

Water Relations in Membrane Transport in Plants and Animals

2013-10-22 Science
Download Water Relations in Membrane Transport in Plants and Animals PDF Online Free

Author :
Release : 2013-10-22
Genre : Science
Kind : eBook
Book Rating : 873/5 ( reviews)

GET EBOOK


Book Synopsis Water Relations in Membrane Transport in Plants and Animals by : Arthur M. Jungreis

Download or read book Water Relations in Membrane Transport in Plants and Animals written by Arthur M. Jungreis. This book was released on 2013-10-22. Available in PDF, EPUB and Kindle. Book excerpt: Water Relations in Membrane Transport in Plants and Animals contains the presentations in a symposium dealing with Water Relations in Membranes in Plants and Animals, during the 27th Annual Fall Meeting of the American Physiological Society held at The University of Pennsylvania, 17-19 August 1976. The purpose of the symposium was to explore the common modes of water regulation in plants and animals. In these proceedings, the mechanisms employed to restrict water flow across plant and metazoan animal cells are described. Putative differences in mechanisms of water regulation retained by plant versus animal cells become inconsequential in the light of the numerous similarities: dependence upon bioelectric potentials maintained across cell membranes, energy dependence of uphill water movement, and solute coupling during water transport. The presentations can be organized into four. The first takes up specific mechanisms of water transport in plants. The second and third parts deal with specific mechanisms in invertebrates and vertebrates, respectively. The fourth part covers generalized mechanisms common to plants and animals.

You may also like...