ArticleJournal of experimental botany2012
Proteomic analysis revealed nitrogen-mediated metabolic, developmental, and hormonal regulation of maize (Zea mays L.) ear growth.
Article in Journal of experimental botany, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 60 citations in OpenAlex.
- Nitrogen form modulates carbon and nitrogen metabolism and assimilates partitioning to shape maize ear development.Planta · 2025Article
- Proteomic Analysis of Low-Temperature Stress Response in Maize (Current issues in molecular biology · 2025Article
- Model-to-crop conserved NUE Regulons enhance machine learning predictions of nitrogen use efficiency.The Plant cell · 2025Article
- Nitrogen-dependent binding of the transcription factor PBF1 contributes to the balance of protein and carbohydrate storage in maize endosperm.The Plant cell · 2023Article
- Identification and Validation of Genomic Regions Associated With Charcoal Rot Resistance in Tropical Maize by Genome-Wide Association and Linkage Mapping.Frontiers in plant science · 2021Article
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- Warming and elevated COScientific reports · 2019Article
- Role of brassinosteroids in rice spikelet differentiation and degeneration under soil-drying during panicle development.BMC plant biology · 2019Article
- Nitrogen Fertilizer Induced Alterations in The Root Proteome of Two Rice Cultivars.International journal of molecular sciences · 2019Article
- Comparative Proteomic Analysis Unveils Critical Pathways Underlying the Role of Nitrogen Fertilizer Treatment in American Elderberry.Proteomes · 2019Article
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- Article
- RNA-seq reveals differentially expressed genes of rice (Oryza sativa) spikelet in response to temperature interacting with nitrogen at meiosis stage.BMC genomics · 2015Article
- Asymmetric transcriptomic signatures between the cob and florets in the maize ear under optimal- and low-nitrogen conditions at silking, and functional characterization of amino acid transporters ZmAAP4 and ZmVAAT3.Journal of experimental botany · 2015Article
- ZD958 is a low-nitrogen-efficient maize hybrid at the seedling stage among five maize and two teosinte lines.Planta · 2015Article
- Article
- Nitrogen stress-induced alterations in the leaf proteome of two wheat varieties grown at different nitrogen levels.Physiology and molecular biology of plants : an international journal of functional plant biology · 2015Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Optimal nitrogen (N) supply is critical for achieving high grain yield of maize. It is well established that N deficiency significantly reduces grain yield and N oversupply reduces N use efficiency without significant yield increase. However, the underlying proteomic mechanism remains poorly understood. The present field study showed that N deficiency significantly reduced ear size and dry matter accumulation in the cob and grain, directly resulting in a significant decrease in grain yield. The N content, biomass accumulation, and proteomic variations were further analysed in young ears at the silking stage under different N regimes. N deficiency significantly reduced N content and biomass accumulation in young ears of maize plants. Proteomic analysis identified 47 proteins with significant differential accumulation in young ears under different N treatments. Eighteen proteins also responded to other abiotic and biotic stresses, suggesting that N nutritional imbalance triggered a general stress response. Importantly, 24 proteins are involved in regulation of hormonal metabolism and functions, ear development, and C/N metabolism in young ears, indicating profound impacts of N nutrition on ear growth and grain yield at the proteomic level.
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