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Article

A loss-of-function mutation in AtYSL1 reveals its role in iron and nicotianamine seed loading.

The Plant journal : for cell and molecular biology - 1 Dec 2005

Le Jean Marie, Schikora Adam, Mari Stéphane, Briat Jean-François, Curie Catherine

Abstract excerpt

The Arabidopsis Yellow Stripe 1-Like (YSL) proteins have been identified by homology with the maize (Zea mays) Yellow Stripe 1 (YS1) transporter which is responsible for iron-phytosiderophore (PS) uptake by roots in response to iron shortage. Although dicotyledonous plants do not synthesize PS, they do synthesize the PS precursor nicotianamine, a strong metal chelator essential for maintenance of iron homeostasis...

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PMID: 16297069
DOI: 10.1111/j.1365-313X.2005.02569.x

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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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A loss-of-function mutation in AtYSL1 reveals its role in iron and nicotianamine seed loading.PMID 16297069Read ↗

Mutations in Arabidopsis yellow stripe-like1 and yellow stripe-like3 reveal their roles in metal ion homeostasis and loading of metal ions in seeds.Semantic proximity Read ↗

Successful reproduction requires the function of Arabidopsis Yellow Stripe-Like1 and Yellow Stripe-Like3 metal-nicotianamine transporters in both vegetative and reproductive structures.Semantic proximity Read ↗

Arabidopsis thaliana nicotianamine synthase 4 is required for proper response to iron deficiency and to cadmium exposure.Semantic proximity Read ↗

OsYSL6 is involved in the detoxification of excess manganese in rice.Semantic proximity Read ↗

Nicotianamine functions in the Phloem-based transport of iron to sink organs, in pollen development and pollen tube growth in Arabidopsis.Semantic proximity Read ↗

Disruption of OsYSL15 leads to iron inefficiency in rice plants.Semantic proximity Read ↗

Iron-Nicotianamine Transporters Are Required for Proper Long Distance Iron Signaling.Semantic proximity Read ↗

The Arabidopsis YELLOW STRIPE LIKE4 and 6 transporters control iron release from the chloroplast.Semantic proximity Read ↗

Medicago truncatula Yellow Stripe-Like7 encodes a peptide transporter participating in symbiotic nitrogen fixation.Semantic proximity Read ↗

shrunken4 is a mutant allele of ZmYSL2 that affects aleurone development and starch synthesis in maize.Semantic proximity Read ↗

The analysis of Arabidopsis nicotianamine synthase mutants reveals functions for nicotianamine in seed iron loading and iron deficiency responses.Semantic proximity Read ↗

Rice OsYSL15 is an iron-regulated iron(III)-deoxymugineic acid transporter expressed in the roots and is essential for iron uptake in early growth of the seedlings.Semantic proximity Read ↗

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