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Article

Silicon reduces the iron uptake in rice and induces iron homeostasis related genes.

Scientific reports - 19 Mar 2020

Becker Martin, Ngo Ngoc Sang, Schenk Manfred Karl Adolf

Abstract excerpt

Gramineous plants take up silicon (Si) that enhances the formation of exodermal Casparian bands (CBs) in the roots of rice (Oryza sativa L.). Furthermore, it is known that Si supply reduces the concentration of Fe in rice shoots. We hypothesized that the Si-enhanced CB formation in the exodermis reduces in the flux of Fe in the apoplast and the uptake of Fe loaded deoxymugineic acid. Thus, the effect of silicic...

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Identifiers

PMID: 32193423
DOI: 10.1038/s41598-020-61718-4
PMCID: PMC7081191

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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