T. J. Flowers, A. R. Yeo

Solute Transport in Plants (eBook, PDF)

• Format: PDF

Produktbeschreibung

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.

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Produktdetails

• Verlag: Springer Netherlands
• Seitenzahl: 176
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9789401122702
• Artikelnr.: 44059932

Inhaltsangabe

1 Plants and Their Solutes.- 1.1 Solutes in cells.- 1.2 Localisation of solutes within cells.- 1.3 Solute concentrations and ion activities.- 1.4 Conclusions.- 1.5 Addendum.- 2 Membranes and the Study of Transport.- 2.1 Membrane structure.- 2.2 Membranes of plant cells.- 2.3 Obtaining membranes for transport studies.- 2.4 Driving forces for movement.- 2.5 Methods of studying transport through membranes.- 2.6 Properties of plant membranes.- 2.7 Water and osmosis.- 2.8 Addenda.- 3 Ion Transport Across the Plasma Membrane and Tonoplast.- 3.1 Active transport.- 3.2 Proton pumps.- 3.3 Redox systems.- 3.4 The transport of ions other than protons.- 3.5 Guard cells.- 3.6 CAM plants.- 3.7 Bacterial and yeast systems.- 4 Intra- And Intercellular Transport.- 4.1 Mitochondria.- 4.2 Chloroplasts.- 4.3 Cytoplasm.- 4.4 Intercellular transport.- 4.5 Glands.- 5 Ion Uptake by Plant Roots.- 5.1 Movement of nutrients towards the root plasma membrane surface.- 5.2 Ion uptake and the structure of the roots.- 5.3 Phenomenology of ion uptake by roots.- 5.4 Movement across the root.- 5.5 Addendum.- 6 Transport from Root to Shoot.- 6.1 Structure and function of the xylem.- 6.2 Salinity as a model system.- 7 Transport in the Phloem.- 7.1 Phloem sap.- 7.2 Structure of the phloem.- 7.3 Mechanism of solute movement in the phloem.- 7.4 Loading of solutes into the phloem.- 7.5 Solute unloading.- 7.6 Exchange of solutes between xylem and phloem.- References.

Rezensionen

`Plant physiologists, biochemists, plant biologists and advanced undergraduates and immediate postgraduates studying plant breeding and agriculture, will find this text to be a valuable source of information.' Biological Abstracts `This is a well-written and nicely produced book... University students will find the book provides good and readable accounts of the topics. It will be useful also to more experienced readers who want to learn about the modern techniques used to study transport systems and the findings obtained.' Annals of Botany Company `This is a really comprehensive book and I was surprised that so much information could be presented in such a slim volume. The text is up to date, easily readable, and generously supplemented with diagrams, graphs and tables. Congratulations to the authors for their comparisons with animal systems and use of analogies... I have no hesitation in recommending this book for undergraduates and immediate postgraduates.' Journal of Biological Education `This is a most welcome and useful book. It condenses an enormous amount of information into a handy space. It is easy to read as a continuous argument, and easy to use as a source of references on particular topics... It will guide the beginning graduate student into the literatures of unfamiliar fields, and there will be few professional transport physiologists who can read it without gaining new insights... The book is sensibly constructed... The illustrations are good, especially some of the original drawings, which would make useful slides for teaching. Overall, this is a book that deserves a place in the library of any professional botanist, or of any student who seriously aspires to become one...' The Quarterly Review of Biology `...a clear introduction to solute transport processes in plants... well-illustrated and written for advanced undergraduates and immediate postgraduates in the fields of plant physiology, plant breeding and agriculture and for those starting their work at this research field.` Journal of Plant Physiology

`Plant physiologists, biochemists, plant biologists and advanced undergraduates and immediate postgraduates studying plant breeding and agriculture, will find this text to be a valuable source of information.'
Biological Abstracts
`This is a well-written and nicely produced book... University students will find the book provides good and readable accounts of the topics. It will be useful also to more experienced readers who want to learn about the modern techniques used to study transport systems and the findings obtained.'
Annals of Botany Company
`This is a really comprehensive book and I was surprised that so much information could be presented in such a slim volume. The text is up to date, easily readable, and generously supplemented with diagrams, graphs and tables. Congratulations to the authors for their comparisons with animal systems and use of analogies... I have no hesitation in recommending this book for undergraduates and immediate postgraduates.'
Journal of Biological Education
`This is a most welcome and useful book. It condenses an enormous amount of information into a handy space. It is easy to read as a continuous argument, and easy to use as a source of references on particular topics... It will guide the beginning graduate student into the literatures of unfamiliar fields, and there will be few professional transport physiologists who can read it without gaining new insights... The book is sensibly constructed... The illustrations are good, especially some of the original drawings, which would make useful slides for teaching. Overall, this is a book that deserves a place in the library of any professional botanist, or of any student who seriously aspires to become one...'
The Quarterly Review of Biology
`...a clear introduction to solute transport processes in plants... well-illustrated and written for advanced undergraduates and immediate postgraduates in the fields of plant physiology, plant breeding and agriculture and for those starting their work at this research field.`
Journal of Plant Physiology