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Article

Evidence for a nitrate-independent function of the nitrate sensor NRT1.1 in Arabidopsis thaliana.

Journal of plant research - 1 May 2011

Hachiya Takushi, Mizokami Yusuke, Miyata Kazunori, Tholen Danny, Watanabe Chihiro K, Noguchi Ko

Abstract excerpt

NRT1.1 is a putative nitrate sensor and is involved in many nitrate-dependent responses. On the other hand, a nitrate-independent function of NRT1.1 has been implied, but the clear-cut evidence is unknown. We found that NRT1.1 mutants showed enhanced tolerance to concentrated ammonium as sole N source in Arabidopsis thaliana. This unique phenotype was not observed in mutants of NLP7, which has been suggested to...

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PMID: 21052766
DOI: 10.1007/s10265-010-0385-7

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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.

Related research

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Research trail→

Click a neighbor to travelStep 1 · 12 closest

Evidence for a nitrate-independent function of the nitrate sensor NRT1.1 in Arabidopsis thaliana.PMID 21052766Read ↗

A genetic screen for nitrate regulatory mutants captures the nitrate transporter gene NRT1.1.Semantic proximity Read ↗

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A reevaluation of the role of Arabidopsis NRT1.1 in high-affinity nitrate transport.Semantic proximity Read ↗

The primary nitrate response: a multifaceted signalling pathway.Semantic proximity Read ↗

Arabidopsis NRT1.5 is another essential component in the regulation of nitrate reallocation and stress tolerance.Semantic proximity Read ↗

Nitrate reductase is a key enzyme responsible for nitrogen-regulated auxin accumulation in Arabidopsis roots.Semantic proximity Read ↗

Mutation of NRT1.1 enhances ammonium/low pH-tolerance in Arabiopsis thaliana.Semantic proximity Read ↗

The Arabidopsis NRT1.1 transceptor coordinately controls auxin biosynthesis and transport to regulate root branching in response to nitrate.Semantic proximity Read ↗

Arabidopsis nitrate transporter NRT1.9 is important in phloem nitrate transport.Semantic proximity Read ↗

The nodule inception-like protein 7 modulates nitrate sensing and metabolism in Arabidopsis.Semantic proximity Read ↗

Potential transceptor AtNRT1.13 modulates shoot architecture and flowering time in a nitrate-dependent manner.Semantic proximity Read ↗

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