ArticleScientific reports2018
Early molecular events associated with nitrogen deficiency in rice seedling roots.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 2 of them syntheses that pooled it.
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Who cites it
47 citing papers in PubMed, 2 syntheses or guidelines pooled it, 123 citations in OpenAlex.
- Identification of responsive genes to multiple abiotic stresses in rice (Oryza sativa): a meta-analysis of transcriptomics data.Scientific reports · 2024Pooled it
- Genome-Wide Meta-Analysis of QTLs Associated with Root Traits and Implications for Maize Breeding.International journal of molecular sciences · 2023Pooled it
- OsPHR2-OsDIR55 Module Enhances Root Barrier Integrity and Rice Tolerance to Phosphate Deficiency.Plant, cell & environment · 2026Article
- Detecting the Type and Severity of Mineral Nutrient Deficiency in Rice Plants Based on an Intelligent microRNA Biosensing Platform.Sensors (Basel, Switzerland) · 2025Article
- The Research Progress on the Effects of Phytohormones on Nitrogen Use Efficiency in Rice.Plants (Basel, Switzerland) · 2025Review
- Genome-wide association study and BSR-seq identify nitrate reductase-related genes in rice landraces (Oryza sativa L.).The plant genome · 2025Article
- Meta-analysis of public RNA-sequencing data of drought and salt stresses in different phenotypes of resistant and susceptibleQuantitative plant biology · 2025Article
- Transcription factor OsSHR2 regulates rice architecture and yield per plant in response to nitrogen.Planta · 2024Article
- The Genetic Dissection of Nitrogen Use-Related Traits in Flax (International journal of molecular sciences · 2023Article
- Characterization and in silico analysis of the domain unknown function DUF568-containing gene family in rice (Oryza sativa L.).BMC genomics · 2023Article
- Plant nitrogen availability and crosstalk with phytohormones signallings and their biotechnology breeding application in crops.Plant biotechnology journal · 2023Review
- Long term nitrogen deficiency alters expression of miRNAs and alters nitrogen metabolism and root architecture in Indian dwarf wheat (Triticum sphaerococcum Perc.) genotypes.Scientific reports · 2023Article
- Transcriptome and Co-Expression Network Analysis Reveals the Molecular Mechanism of Rice Root Systems in Response to Low-Nitrogen Conditions.International journal of molecular sciences · 2023Article
- Identification of quantitative trait loci controlling nitrogen use efficiency-related traits in rice at the seedling stage under salt condition by genome-wide association study.Frontiers in plant science · 2023Article
- Genome-wide identification ofPeerJ · 2023Article
- Weighted gene co-expression network analysis of nitrogen (N)-responsive genes and the putative role of G-quadruplexes in N use efficiency (NUE) in rice.Frontiers in plant science · 2023Article
- Effects of Nitrogen Deficiency on the Metabolism of Organic Acids and Amino Acids inPlants (Basel, Switzerland) · 2022Article
- Insights into nitrogen metabolism in the wild and cultivated lettuce as revealed by transcriptome and weighted gene co-expression network analysis.Scientific reports · 2022Article
- Global gene expression profiling under nitrogen stress identifies key genes involved in nitrogen stress adaptation in maize (Zea mays L.).Scientific reports · 2022Article
- Transporters and transcription factors gene families involved in improving nitrogen use efficiency (NUE) and assimilation in rice (Oryza sativa L.).Transgenic research · 2022Review
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5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Nitrogen (N) deficiency is one of the most common problems in rice. The symptoms of N deficiency are well documented, but the underlying molecular mechanisms are largely unknown in rice. Here, we studied the early molecular events associated with N starvation (-N, 1 h), focusing on amino acid analysis and identification of -N-regulated genes in rice roots. Interestingly, levels of glutamine rapidly decreased within 15 min of -N treatment, indicating that part of the N-deficient signals could be mediated by glutamine. Transcriptome analysis revealed that genes involved in metabolism, plant hormone signal transduction (e.g. abscisic acid, auxin, and jasmonate), transporter activity, and oxidative stress responses were rapidly regulated by -N. Some of the -N-regulated genes encode transcription factors, protein kinases and protein phosphatases, which may be involved in the regulation of early -N responses in rice roots. Previously, we used similar approaches to identify glutamine-, glutamate-, and ammonium nitrate-responsive genes. Comparisons of the genes induced by different forms of N with the -N-regulated genes identified here have provided a catalog of potential N regulatory genes for further dissection of the N signaling pathwys in rice.
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