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Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/1817

Title: Supply of sulphur to S-deficient young barley seedlings restores their capability to cope with iron shortage
Authors: Astolfi, Stefania
Zuchi, Sabrina
Hubberten, Hans-Michael
Pinton, Roberto
Hoefgen, Rainer
Keywords: ATPS
OASTL
Iron
Methionine
Phytosiderophores
Sulphur
Issue Date: 2010
Publisher: Oxford University Press
Citation: Astolfi, S. et al. 2010. Supply of sulphur to S-deficient young barley seedlings restores their capability to cope with iron shortage. "Journal of Experimental Botany" 61(3): 799–806
Abstract: The effect of the S nutritional status on a plant’s capability to cope with Fe shortage was studied in solution cultivation experiments in barley (Hordeum vulgare L. cv. Europa). Barley is a Strategy II plant and responds to Fe deficiency by secretion of chelating compounds, phytosiderophores (PS). All PS are derived from nicotianamine whose precursor is methionine. This suggests that a long-term supply of an inadequate amount of S could reduce a plant’s capability to respond to Fe deficienc
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Description: L'articolo é disponibile sul sito dell'editore: http://www.jxb.oxfordjournals.org
DOI: 10.1093/jxb/erp346
URI: http://hdl.handle.net/2067/1817
Appears in Collections:DABAC - Archivio della produzione scientifica

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