ArticleProceedings of the National Academy of Sciences of the United States of America2002
Nitrogen assimilation and growth of wheat under elevated carbon dioxide.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.
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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.
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Who cites it
59 citing papers in PubMed.
- Unraveling the protective role of sulfide signaling in plants against climate-induced abiotic stress.Journal of experimental botany · 2026Review
- How Plants May Maintain Protein Homeostasis Under Rising Atmospheric COPlant, cell & environment · 2026Review
- Understanding plant resilience by putting photosynthesis and photorespiration in the metabolic context.Planta · 2026Review
- Photosynthetic Responses of Forests to Elevated COBiology · 2025Review
- Impact of Plant Developmental Stage on Photosynthetic Acclimation to Elevated [COPlants (Basel, Switzerland) · 2025Article
- Carboxylation and Oxygenation Kinetics and Large Subunit (rbcL) DNA Sequences for Rubisco From Two Ecotypes of Plantago lanceolata L. That Are Native to Sites Differing in Atmospheric COPlant, cell & environment · 2025Article
- Strategies of chemolithoautotrophs adapting to high temperature and extremely acidic conditions in a shallow hydrothermal ecosystem.Microbiome · 2023Article
- Photorespiration: regulation and new insights on the potential role of persulfidation.Journal of experimental botany · 2023Review
- Breeding for Higher Yields of Wheat and Rice through Modifying Nitrogen Metabolism.Plants (Basel, Switzerland) · 2022Review
- Ectopic Expression ofInternational journal of molecular sciences · 2022Article
- The Mechanisms Responsible for N Deficiency in Well-Watered Wheat Under Elevated COFrontiers in plant science · 2022Article
- Climate Change Impacts on Sunflower (Plants (Basel, Switzerland) · 2021Review
- Nitrogen management under increased atmospheric COScientific reports · 2021Article
- Potential metabolic mechanisms for inhibited chloroplast nitrogen assimilation under high CO2.Plant physiology · 2021Article
- Mehler reaction plays a role in CPhotosynthesis research · 2021Article
- Photorespiration: The Futile Cycle?Plants (Basel, Switzerland) · 2021Review
- Elevated Carbon Dioxide and Chronic Warming Together Decrease Nitrogen Uptake Rate, Net Translocation, and Assimilation in Tomato.Plants (Basel, Switzerland) · 2021Article
- Elevated COThe ISME journal · 2021Article
- Elevated COProtoplasma · 2021Article
- Assessment of climate change pattern in the Pauri Garhwal of the Western Himalayan Region: based on climate parameters and perceptions of forest-dependent communities.Environmental monitoring and assessment · 2020Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Simultaneous measurements of CO(2) and O(2) fluxes from wheat (Triticum aestivum) shoots indicated that short-term exposures to elevated CO(2) concentrations diverted photosynthetic reductant from NO(3)(-) or NO(2)(-) reduction to CO(2) fixation. With longer exposures to elevated CO(2), wheat leaves showed a diminished capacity for NO(3)(-) photoassimilation at any CO(2) concentration. Moreover, high bicarbonate levels impeded NO(2)(-) translocation into chloroplasts isolated from wheat or pea leaves. These results support the hypothesis that elevated CO(2) inhibits NO(3)(-) photoassimilation. Accordingly, when wheat plants received NO(3)(-) rather than NH(4)(+) as a nitrogen source, CO(2) enhancement of shoot growth halved and CO(2) inhibition of shoot protein doubled. This result will likely have major implications for the ability of wheat to use NO(3)(-) as a nitrogen source under elevated CO(2).
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