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Article

Keeping nitrate in the roots: an unexpected requirement for cadmium tolerance in plants.

Journal of molecular cell biology - 1 Dec 2010

Gojon Alain, Gaymard Frédéric

Abstract excerpt

Li et al. (2010) identified AtNRT1.8 as a membrane transporter involved in the control of long-distance transport of nitrate between roots and shoot. Both the regulation of AtNRT1.8 expression and the phenotype of an nrt1.8 mutant indicate that this transporter plays an important role in protecting the plant against cadmium toxicity, and possibly against a wide range of biotic and abiotic stresses.

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Identifiers

PMID: 20837581
DOI: 10.1093/jmcb/mjq019

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Research trail→

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Keeping nitrate in the roots: an unexpected requirement for cadmium tolerance in plants.PMID 20837581Read ↗

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The Arabidopsis nitrate transporter NRT1.8 functions in nitrate removal from the xylem sap and mediates cadmium tolerance.Semantic proximity Read ↗

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Nitrate-regulated auxin transport by NRT1.1 defines a mechanism for nutrient sensing in plants.Semantic proximity Read ↗

Inhibition of nitrate transporter 1.1-controlled nitrate uptake reduces cadmium uptake in Arabidopsis.Semantic proximity Read ↗

Mutation of a nitrate transporter, AtNRT1:4, results in a reduced petiole nitrate content and altered leaf development.Semantic proximity Read ↗

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