ArticleInternational journal of molecular sciences2014
Effect of nitrate on nodule and root growth of soybean (Glycine max (L.) Merr.).
Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 114 citations in OpenAlex.
- Spatial Variation in Nodule Flavonoids of Soybean by Exogenous Nitrogen.Plant, cell & environment · 2026Article
- Nitrogen-Controlled Host Gatekeeping: Regulatory Chokepoints Across Four Windows for Diazotroph Access.International journal of molecular sciences · 2026Article
- Fungal Endophyte Comprehensively Orchestrates Nodulation and Nitrogen Utilization of Legume Crop (Journal of fungi (Basel, Switzerland) · 2026Article
- The indirect effect of nitrate on the soybean nodule growth and nitrogen fixation activity in relation to carbon supply.BMC plant biology · 2025Article
- Responsivity of Two Pea Genotypes to the Symbiosis with Rhizobia and Arbuscular Mycorrhiza Fungi-A Proteomics Aspect of the "Efficiency of Interactions with Beneficial Soil Microorganisms" Trait.International journal of molecular sciences · 2025Article
- Article
- A Study on the Effect of Indirect Nitrate Supply on the Nitrogen Fixation Capacity of Soybean Nodules.Plants (Basel, Switzerland) · 2024Article
- Nitrate Starvation Induces Lateral Root Organogenesis inInternational journal of molecular sciences · 2024Article
- Nitrate Inhibits Nodule Nitrogen Fixation by Accumulating Ureide in Soybean Plants.Plants (Basel, Switzerland) · 2024Article
- Article
- Diverse Interactions: Root-Nodule Formation and Herb-Layer Composition in Black Locust (Plants (Basel, Switzerland) · 2023Article
- The NAC transcription factors SNAP1/2/3/4 are central regulators mediating high nitrogen responses in mature nodules of soybean.Nature communications · 2023Article
- Article
- A Stringent-Response-Defective Bradyrhizobium diazoefficiens Strain Does Not Activate the Type 3 Secretion System, Elicits an Early Plant Defense Response, and Circumvents NHApplied and environmental microbiology · 2021Article
- Revisiting Biological Nitrogen Fixation Dynamics in Soybeans.Frontiers in plant science · 2021Article
- Biosolid compost with wood shavings and yard trimmings alleviates stress and improves grain quality in soybean grown in lead polluted soils.Environmental science and pollution research international · 2020Article
- Excess nitrate induces nodule greening and reduces transcript and protein expression levels of soybean leghaemoglobins.Annals of botany · 2020Article
- Same same, but different: growth responses of primary and lateral roots.Journal of experimental botany · 2020Review
- Effects of Nitrogen Application on Nitrogen Fixation in Common Bean Production.Frontiers in plant science · 2020Article
- Mineral Composition of Traditional Non-GMO Soybean Cultivars in relation to Nitrogen Fertilization.TheScientificWorldJournal · 2020Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The application of combined nitrogen, especially nitrate, to soybean plants is known to strongly inhibit nodule formation, growth and nitrogen fixation. In the present study, we measured the effects of supplying 5 mM nitrate on the growth of nodules, primary root, and lateral roots under light at 28 °C or dark at 18 °C conditions. Photographs of the nodulated roots were periodically taken by a digital camera at 1-h intervals, and the size of the nodules was measured with newly developed computer software. Nodule growth was depressed approximately 7 h after the addition of nitrate under light conditions. The nodule growth rate under dark conditions was almost half that under light conditions, and nodule growth was further suppressed by the addition of 5 mM nitrate. Similar results were observed for the extending growth rate of the primary root as those for nodule growth supplied with 5 mM nitrate under light/dark conditions. In contrast, the growth of lateral roots was promoted by the addition of 5 mM nitrate. The 2D-PAGE profiles of nodule protein showed similar patterns between the 0 and 5 mM nitrate treatments, which suggested that metabolic integrity may be maintained with the 5 mM nitrate treatment. Further studies are required to confirm whether light or temperature condition may give the primary effect on the growth of nodules and roots.
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