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Article

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

The Plant cell - 1 May 2010

Li Jian-Yong, Fu Yan-Lei, Pike Sharon M, Bao Juan, Tian Wang, Zhang Yu, Chen Chun-Zhu, Zhang Yi, Li Hong-Mei, Huang Jing, Li Le-Gong, Schroeder Julian I, Gassmann Walter, Gong Ji-Ming

Abstract excerpt

Long-distance transport of nitrate requires xylem loading and unloading, a successive process that determines nitrate distribution and subsequent assimilation efficiency. Here, we report the functional characterization of NRT1.8, a member of the nitrate transporter (NRT1) family in Arabidopsis thaliana. NRT1.8 is upregulated by nitrate. Histochemical analysis using promoter-beta-glucuronidase fusions, as well as...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 20501909
DOI: 10.1105/tpc.110.075242
PMCID: PMC2899866

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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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The Arabidopsis nitrate transporter NRT1.8 functions in nitrate removal from the xylem sap and mediates cadmium tolerance.PMID 20501909Read ↗

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