ArticleRice (New York, N.Y.)2021
Adaptation Mechanism of Roots to Low and High Nitrogen Revealed by Proteomic Analysis.
Article in Rice (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed.
- BSA-seq and fine linkage mapping for the identification of a novel locus (qNUE6) for nitrogen use efficiency in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Effects of nitrogen fertilizer rates on nutrient uptake, vertical nutrient distribution, and nitrogen balance in dryland spring wheat.Frontiers in plant science · 2026Article
- Genome-wide association analysis of winter survival in a diverse Canadian winter wheat population.The plant genome · 2025Article
- Effects of Simulated Nitrogen Deposition on the Physiological and Growth Characteristics of Seedlings of Two Typical Subtropical Tree Species.Plants (Basel, Switzerland) · 2025Article
- Phlomoides rotata adapts to low-nitrogen environments by promoting root growth and increasing root organic acid exudate.BMC plant biology · 2024Article
- Nitrate Starvation Induces Lateral Root Organogenesis inInternational journal of molecular sciences · 2024Article
- Belowground plant allocation regulates rice methane emissions from degraded peat soils.Scientific reports · 2024Article
- Reactive oxygen species (ROS) modulate nitrogen signaling using temporal transcriptome analysis in foxtail millet.Plant molecular biology · 2024Article
- Strong Invasive Mechanism ofPlants (Basel, Switzerland) · 2024Article
- Integrative analyses of morpho-physiological, biochemical, and transcriptomic reveal the seedling growth response ofFrontiers in plant science · 2024Article
- The Genetic Dissection of Nitrogen Use-Related Traits in Flax (International journal of molecular sciences · 2023Article
- Allantoin: A Potential Compound for the Mitigation of Adverse Effects of Abiotic Stresses in Plants.Plants (Basel, Switzerland) · 2023Review
- Global Phosphoproteomic Analysis Reveals the Defense and Response Mechanisms of Japonica Rice under Low Nitrogen Stress.International journal of molecular sciences · 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
- Insights on Phytohormonal Crosstalk in Plant Response to Nitrogen Stress: A Focus on Plant Root Growth and Development.International journal of molecular sciences · 2023Review
- Response of root endosphere bacterial communities of typical rice cultivars to nitrogen fertilizer reduction at the jointing stage.Archives of microbiology · 2022Article
- Acclimation of sugar beet in morphological, physiological and BvAMT1.2 expression under low and high nitrogen supply.PloS one · 2022Article
- The secreted FoAPY1 peptidase promotesFrontiers in microbiology · 2022Article
- Enhanced Autophagic Activity Improved the Root Growth and Nitrogen Utilization Ability of Apple Plants under Nitrogen Starvation.International journal of molecular sciences · 2021Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
backgroundNitrogen-based nutrients are the main factors affecting rice growth and development. Root systems play an important role in helping plants to obtain nutrients from the soil. Root morphology and physiology are often closely related to above-ground plant organs performance. Therefore, it is important to understand the regulatory effects of nitrogen (N) on rice root growth to improve nitrogen use efficiency.
resultsIn this study, changes in the rice root traits under low N (13.33 ppm), normal N (40 ppm) and high N (120 ppm) conditions were performed through root morphology analysis. These results show that, compared with normal N conditions, root growth is promoted under low N conditions, and inhibited under high N conditions. To understand the molecular mechanism underlying the rice root response to low and high N conditions, comparative proteomics analysis was performed using a tandem mass tag (TMT)-based approach, and differentially abundant proteins (DAPs) were further characterized. Compared with normal N conditions, a total of 291 and 211 DAPs were identified under low and high N conditions, respectively. The abundance of proteins involved in cell differentiation, cell wall modification, phenylpropanoid biosynthesis, and protein synthesis was differentially altered, which was an important reason for changes in root morphology. Furthermore, although both low and high N can cause nitrogen stress, rice roots revealed obvious differences in adaptation to low and high N.
conclusionsThese results provide insights into global changes in the response of rice roots to nitrogen availability and may facilitate the development of rice cultivars with high nitrogen use efficiency through root-based genetic improvements.
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