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SummaryMany intercellular solute transport processes require an apoplasmic step, that is, efflux from one cell and subsequent uptake by an adjacent cell. Cellular uptake transporters have been identified for many solutes, including sucrose; however, efflux transporters have remained elusive for a long time.
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Making Microfluidic Devices that Simulate Phloem Transport
2019Phloem tissues are exquisitely difficult to probe experimentally. The biomimetic approach based on synthetic phloem devices might prove useful by allowing to uncover the dynamics and physicochemical couplings of the phloem. In this chapter we discuss the design of a synthetic microfluidic device simulating phloem transport, and the importance of such a
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Pesticide Science, 1972
AbstractRecently, Ricinus has been used extensively to investigate the mechanism of phloem transport. This work is reviewed. In many respects, both anatomically and physiologically, Ricinus seems to approach the ideal for work on phloem physiology. Its anatomy is typical of many plants so that valid comparisons can probably be drawn with other species.
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AbstractRecently, Ricinus has been used extensively to investigate the mechanism of phloem transport. This work is reviewed. In many respects, both anatomically and physiologically, Ricinus seems to approach the ideal for work on phloem physiology. Its anatomy is typical of many plants so that valid comparisons can probably be drawn with other species.
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Phloem Transport: Physical Chemical or Impossible
Annual Review of Plant Physiology, 1974CHARACTERISTICS OF THE CONDUCTING SIEVE ELEMENTS., 516 Sieve Tube Fine Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 Tissue Fixation and Turgor Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 Nature and Properties of Fine Structure . . . . . . . .
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Xylem and phloem transport of micronutrients
2001Knowledge on xylem, and especially phloem transport of micronutrients is important in developing our capacity to enhance loading of micronutrients into developing grain (which has consequences for human nutrition), to increase nutrient-use efficiency through increased remobilisation and re-utilisation of nutrients, to effectively nourish seedlings in ...
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