Kuppelwieser, H.; Feller, Urs (1990). Influence of fusicoccin and xylem wall adsorption on cation transport into maturing wheat (Triticum aestivum) ears. In: van Beusichem, M.L. (ed.) Plant Nutrition: Physiology and Applications. Developments in Plant and Soil Sciences: Vol. 41 (pp. 117-120). Netherlands: Kluwer Academic Publishers 10.1007/978-94-009-0585-6_19
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Detached wheat ears with 18 cm stem were incubated for 3 days standing in 2 mM RbCl + 2 mM SrCl2. Strontium was mainly translocated with the transpiration stream to the glumes while rubidium, similar to K, accumulated in the lower part of the stem. The selective elimination of Rb from the xylem was stimulated by fusicoccin. Our result suggest that the rapid transfer from the xylem to surrounding cells was driven by a membrane potential difference.
Item Type: |
Book Section (Book Chapter) |
|---|---|
Division/Institute: |
08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) > Plant nutrition [discontinued] 08 Faculty of Science > Department of Biology > Institute of Plant Sciences (IPS) |
UniBE Contributor: |
Feller-Kaiser, Urs |
Subjects: |
500 Science > 580 Plants (Botany) |
ISBN: |
978-94-010-6751-5 |
Series: |
Developments in Plant and Soil Sciences |
Publisher: |
Kluwer Academic Publishers |
Language: |
English |
Submitter: |
Peter Alfred von Ballmoos-Haas |
Date Deposited: |
31 Jan 2018 14:27 |
Last Modified: |
05 Dec 2022 15:06 |
Publisher DOI: |
10.1007/978-94-009-0585-6_19 |
Additional Information: |
Proceedings of the Eleventh International Plant Nutrition Colloquium, 30.07.-04.08. 1989, Wageningen, The Netherlands |
Uncontrolled Keywords: |
fusicoccin; internode; phloem; rubidium; solute transfer; Triticum aestivum L.; wheat; xylem |
BORIS DOI: |
10.7892/boris.101851 |
URI: |
https://boris.unibe.ch/id/eprint/101851 |
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