ArticleJournal of experimental botany2020
Elevated CO2 has concurrent effects on leaf and grain metabolism but minimal effects on yield in wheat.
Article in Journal of experimental botany, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
What it found
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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.
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Who cites it
18 citing papers in PubMed, 43 citations in OpenAlex.
- How Plants May Maintain Protein Homeostasis Under Rising Atmospheric COPlant, cell & environment · 2026Review
- Nitrogen fertilization form and energetic status as target points conditioning rice responsiveness to elevated [COFrontiers in plant science · 2025Article
- Elevated COFrontiers in plant science · 2024Article
- Suppression of photorespiratory metabolism by low OPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Differential Effect of Free-Air COPlants (Basel, Switzerland) · 2023Article
- Impact of high atmospheric carbon dioxide on the biotic stress response of the model cereal speciesFrontiers in plant science · 2023Article
- Nutrient management: as a panacea to improve the caryopsis quality and yield potential of durum wheat (Frontiers in plant science · 2023Review
- Early or late? The role of genotype phenology in determining wheat response to drought under future high atmospheric COPlant, cell & environment · 2022Article
- From source to sink: mechanistic insight of photoassimilates synthesis and partitioning under high temperature and elevated [COPlant molecular biology · 2022Review
- Moderate heat stress prevented the observed biomass and yield stimulation caused by elevated COPlant molecular biology · 2022Article
- Six decades of warming and drought in the world's top wheat-producing countries offset the benefits of rising COScientific reports · 2022Article
- Interaction of elevated COProtoplasma · 2022Article
- Compound-SpecificInternational journal of molecular sciences · 2022Article
- The Potential Impact of Climate Change on the Micronutrient-Rich Food Supply.Advances in nutrition (Bethesda, Md.) · 2022Review
- Harnessing translational research in wheat for climate resilience.Journal of experimental botany · 2021Review
- Soybean Inoculated With One Bradyrhizobium Strain Isolated at Elevated [COFrontiers in plant science · 2021Article
- Elevated COJournal of agricultural and food chemistry · 2020Article
- Daytime, Not Nighttime, Elevated Atmospheric Carbon Dioxide Exposure Improves Plant Growth and Leaf Quality of Mulberry (Frontiers in plant science · 2020Article
Corrections and comments
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Authors and funding
16 authors at 10 institutions in 6 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
While the general effect of CO2 enrichment on photosynthesis, stomatal conductance, N content, and yield has been documented, there is still some uncertainty as to whether there are interactive effects between CO2 enrichment and other factors, such as temperature, geographical location, water availability, and cultivar. In addition, the metabolic coordination between leaves and grains, which is crucial for crop responsiveness to elevated CO2, has never been examined closely. Here, we address these two aspects by multi-level analyses of data from several free-air CO2 enrichment experiments conducted in five different countries. There was little effect of elevated CO2 on yield (except in the USA), likely due to photosynthetic capacity acclimation, as reflected by protein profiles. In addition, there was a significant decrease in leaf amino acids (threonine) and macroelements (e.g. K) at elevated CO2, while other elements, such as Mg or S, increased. Despite the non-significant effect of CO2 enrichment on yield, grains appeared to be significantly depleted in N (as expected), but also in threonine, the S-containing amino acid methionine, and Mg. Overall, our results suggest a strong detrimental effect of CO2 enrichment on nutrient availability and remobilization from leaves to grains.
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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.