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Article

A 150 kDa plasma membrane complex of AtNRT2.5 and AtNAR2.1 is the major contributor to constitutive high-affinity nitrate influx in Arabidopsis thaliana.

Plant, cell & environment - 1 Aug 2015

Kotur Zorica, Glass Anthony D M

Abstract excerpt

In plants that have been deprived of nitrate for a significant length of time, a constitutive high-affinity nitrate transport system (cHATS) is responsible for initial nitrate uptake. This absorbed nitrate leads to the induction of the major nitrate transporters and enzymes involved in nitrate assimilation. By use of (13) NO3 (-) influx measurements and Blue Native polyacrylamide gel electrophoresis we examined...

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PMID: 25474587
DOI: 10.1111/pce.12496

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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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A 150 kDa plasma membrane complex of AtNRT2.5 and AtNAR2.1 is the major contributor to constitutive high-affinity nitrate influx in Arabidopsis thaliana.PMID 25474587Read ↗

Dissection of the AtNRT2.1:AtNRT2.2 inducible high-affinity nitrate transporter gene cluster.Semantic proximity Read ↗

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Dual regulation of root hydraulic conductivity and plasma membrane aquaporins by plant nitrate accumulation and high-affinity nitrate transporter NRT2.1.Semantic proximity Read ↗

High-affinity nitrate transport in roots of Arabidopsis depends on expression of the NAR2-like gene AtNRT3.1.Semantic proximity Read ↗

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A transceptor-channel complex couples nitrate sensing to calcium signaling in Arabidopsis.Semantic proximity Read ↗

The Arabidopsis nitrate transporter AtNRT2.1 is targeted to the root plasma membrane.Semantic proximity Read ↗

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