ArticleThe Plant journal : for cell and molecular biology2020
Concurrent activation of OsAMT1;2 and OsGOGAT1 in rice leads to enhanced nitrogen use efficiency under nitrogen limitation.
Article in The Plant journal : for cell and molecular biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.
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60 citing papers in PubMed, 122 citations in OpenAlex.
- Stage-preferential transcriptome profiling reveals senescence associated transcriptional programs linked to nutrient remobilization in rice flag leaves during grain filling.Plant molecular biology · 2026Article
- Preferential enhancement of nitrate utilization in rice by endophyticFrontiers in plant science · 2026Article
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- High-throughput screening for biostimulant discovery: opportunities to enhance nitrogen use efficiency.Frontiers in plant science · 2026Review
- Optimized application strategy of Nitrogen-Silicon (N-Si) fertilization improves nitrogen metabolism, grain yield, and growth of rice under dry cultivation.BMC plant biology · 2025Article
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- Mapping of low-nitrogen tolerance genes in Japonica rice at seedling stage by genome-wide association study.Scientific reports · 2025Article
- Nitrogen Use Efficiency in Agriculture: Integrating Biotechnology, Microbiology, and Novel Delivery Systems for Sustainable Agriculture.Plants (Basel, Switzerland) · 2025Review
- TCP19 regulates nitrogen-dependent sheath blight susceptibility by modulating nitrogen uptake and signalling in rice.Plant biotechnology journal · 2025Article
- OsRF2b interacting with OsbZIP61 modulates nitrogen use efficiency and grain yield via heterodimers in rice.Plant biotechnology journal · 2025Article
- Translational insights into abiotic interactions: From Arabidopsis to crop plants.The Plant cell · 2025Review
- Adaptive dynamics of extrachromosomal circular DNA in rice under nutrient stress.Nature communications · 2025Article
- Ferredoxin-mediated mechanism for efficient nitrogen utilization in maize.Nature plants · 2025Article
- Improvement in Nitrogen-Use Efficiency Increases Salt Stress Tolerance in Rice Seedlings and Grain Yield in Salinized Soil.Plants (Basel, Switzerland) · 2025Article
- Ammonium Transporter 1 (Current issues in molecular biology · 2025Article
- Transcriptome and gene co-expression network analysis revealed a putative regulatory mechanism of low nitrogen response in rice seedlings.Frontiers in plant science · 2025Article
- Regulatory network of ammonium and nitrate uptake and utilization in rice.Frontiers in plant science · 2025Review
- Identification and Characterization of Key Genes for Nitrogen Utilization fromInternational journal of molecular sciences · 2024Article
- Plants Under Stress: Exploring Physiological and Molecular Responses to Nitrogen and Phosphorus Deficiency.Plants (Basel, Switzerland) · 2024Review
- Integrative physiological and transcriptome analysis unravels the mechanism of low nitrogen use efficiency in burley tobacco.Plant direct · 2024Article
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Authors and funding
10 authors at 4 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
Nitrogen (N) is a major factor for plant development and productivity. However, the application of nitrogenous fertilizers generates environmental and economic problems. To cope with the increasing global food demand, the development of rice varieties with high nitrogen use efficiency (NUE) is indispensable for reducing environmental issues and achieving sustainable agriculture. Here, we report that the concomitant activation of the rice (Oryza sativa) Ammonium transporter 1;2 (OsAMT1;2) and Glutamate synthetase 1 (OsGOGAT1) genes leads to increased tolerance to nitrogen limitation and to better ammonium uptake and N remobilization at the whole plant level. We show that the double activation of OsAMT1;2 and OsGOGAT1 increases plant performance in agriculture, providing better N grain filling without yield penalty under paddy field conditions, as well as better grain yield and N content when plants are grown under N llimitations in field conditions. Combining OsAMT1;2 and OsGOGAT1 activation provides a good breeding strategy for improving plant growth, nitrogen use efficiency and grain productivity, especially under nitrogen limitation, through the enhancement of both nitrogen uptake and assimilation.
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