ArticleJournal of experimental botany2013
Local inhibition of nitrogen fixation and nodule metabolism in drought-stressed soybean.
Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
36 citing papers in PubMed, 131 citations in OpenAlex.
- Rhizobia bacteroid transcription helps to coordinate the soybean nodule drought response.AoB PLANTS · 2026Article
- Precipitation legacy effects on soil microbiota facilitate adaptive drought responses in plants.Nature microbiology · 2025Article
- Optimized nitrogen fertilizer management enhances soybean (Frontiers in plant science · 2025Article
- Achieving agricultural sustainability through soybean production in Iran: Potential and challenges.Heliyon · 2024Review
- Nitrogen fertilization increases the growth and nutritional quality of the forage legume,Heliyon · 2023Article
- Editorial: Nutrient dependent signaling pathways controlling the symbiotic nitrogen fixation process, Volume II.Frontiers in plant science · 2023Article
- Control of the rhizobium-legume symbiosis by the plant nitrogen demand is tightly integrated at the whole plant level and requires inter-organ systemic signaling.Frontiers in plant science · 2023Review
- Localized osmotic stress activates systemic responses to N limitation inFrontiers in plant science · 2023Article
- Nitric Oxide Metabolic Pathway in Drought-Stressed Nodules of Faba Bean (International journal of molecular sciences · 2022Article
- Progress in soybean functional genomics over the past decade.Plant biotechnology journal · 2022Review
- Increased Ascorbate Biosynthesis Does Not Improve Nitrogen Fixation Nor Alleviate the Effect of Drought Stress in NodulatedFrontiers in plant science · 2021Article
- Article
- Recent Advances in Carbon and Nitrogen Metabolism in C3 Plants.International journal of molecular sciences · 2020Review
- Differential Regulation of Drought Responses in TwoPlants (Basel, Switzerland) · 2020Article
- Response of soybean to soil waterlogging associated with iron excess in the reproductive stage.Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- The intersection of nitrogen nutrition and water use in plants: new paths toward improved crop productivity.Journal of experimental botany · 2020Review
- A convenient, soil-free method for the production of root nodules in soybean to study the effects of exogenous additives.Plant direct · 2019Article
- Transcriptomic Changes inInternational journal of molecular sciences · 2019Article
- Legume plants may facilitate Zanthoxylum bungeanum tolerance to extreme rainfall.Scientific reports · 2018Article
- Function of pea amino acid permease AAP6 in nodule nitrogen metabolism and export, and plant nutrition.Journal of experimental botany · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 4 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought stress is a major factor limiting symbiotic nitrogen fixation (NF) in soybean crop production. However, the regulatory mechanisms involved in this inhibition are still controversial. Soybean plants were symbiotically grown in a split-root system (SRS), which allowed for half of the root system to be irrigated at field capacity while the other half remained water deprived. NF declined in the water-deprived root system while nitrogenase activity was maintained at control values in the well-watered half. Concomitantly, amino acids and ureides accumulated in the water-deprived belowground organs regardless of transpiration rates. Ureide accumulation was found to be related to the decline in their degradation activities rather than increased biosynthesis. Finally, proteomic analysis suggests that plant carbon metabolism, protein synthesis, amino acid metabolism, and cell growth are among the processes most altered in soybean nodules under drought stress. Results presented here support the hypothesis of a local regulation of NF taking place in soybean and downplay the role of ureides in the inhibition of NF.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.