ArticleEMBO reports2021
Nitrate triggered phosphoproteome changes and a PIN2 phosphosite modulating root system architecture.
Article in EMBO reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 38 citations in OpenAlex.
- Soybean Auxin Transporter PIN3 Regulates Nitrate Acquisition to Improve Nitrogen Use and Seed Traits.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- NRT1.1 as central signaling hub orchestrating plant growth and stress trade-offs.Frontiers in plant science · 2026Review
- The crosstalk between nitrate signaling and other signaling molecules inFrontiers in plant science · 2025Review
- A Nitrogen-specific Interactome Analysis Sheds Light on the Role of the SnRK1 and TOR Kinases in Plant Nitrogen Signaling.Molecular & cellular proteomics : MCP · 2024Article
- PIF4 enhances the expression ofProceedings of the National Academy of Sciences of the United States of America · 2023Article
- Genome-Wide Identification and Characterization of thePlants (Basel, Switzerland) · 2023Article
- Plant nitrogen availability and crosstalk with phytohormones signallings and their biotechnology breeding application in crops.Plant biotechnology journal · 2023Review
- Nitrate, Auxin and Cytokinin-A Trio to Tango.Cells · 2023Review
- Auxin efflux carrier ZmPIN1a modulates auxin reallocation involved in nitrate-mediated root formation.BMC plant biology · 2023Article
- Transporter NRT1.5/NPF7.3 suppresses primary root growth under low KBMC plant biology · 2022Article
- Genome-wide identification of nitrate transporter genes fromFrontiers in plant science · 2022Article
- Quantitative trait loci mapping reveals important genomic regions controlling root architecture and shoot biomass under nitrogen, phosphorus, and potassium stress in rapeseed (Frontiers in plant science · 2022Article
- Constitutive Active CPK30 Interferes With Root Growth and Endomembrane Trafficking inFrontiers in plant science · 2022Article
- Role of protein phosphatases in the regulation of nitrogen nutrition in plants.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Review
- Nitrate triggered phosphoproteome changes and a PIN2 phosphosite modulating root system architecture.EMBO reports · 2021Article
Corrections and comments
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Authors and funding
9 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nitrate commands genome-wide gene expression changes that impact metabolism, physiology, plant growth, and development. In an effort to identify new components involved in nitrate responses in plants, we analyze the Arabidopsis thaliana root phosphoproteome in response to nitrate treatments via liquid chromatography coupled to tandem mass spectrometry. 176 phosphoproteins show significant changes at 5 or 20 min after nitrate treatments. Proteins identified by 5 min include signaling components such as kinases or transcription factors. In contrast, by 20 min, proteins identified were associated with transporter activity or hormone metabolism functions, among others. The phosphorylation profile of NITRATE TRANSPORTER 1.1 (NRT1.1) mutant plants was significantly altered as compared to wild-type plants, confirming its key role in nitrate signaling pathways that involves phosphorylation changes. Integrative bioinformatics analysis highlights auxin transport as an important mechanism modulated by nitrate signaling at the post-translational level. We validated a new phosphorylation site in PIN2 and provide evidence that it functions in primary and lateral root growth responses to nitrate.
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Registered trials
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