ArticleJournal of experimental botany2017
Elevated CO2 increases photosynthesis in fluctuating irradiance regardless of photosynthetic induction state.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 51 citations in OpenAlex.
- Using ΦPSII and leaf temperature as indicators of non-steady-state photosynthesis and stomatal conductance during stepwise changes in light intensity.Journal of experimental botany · 2026Article
- The rate of photosynthetic induction across different light intensities can be approximated using the light response curve of photosynthesis.Photosynthesis research · 2026Article
- Elevated COPlants (Basel, Switzerland) · 2024Article
- Identification of Hub Genes and Physiological Effects of Overexpressing the Photosynthesis-Related GeneInternational journal of molecular sciences · 2024Article
- Elevated COPlants (Basel, Switzerland) · 2023Article
- Effects of Environmental and Non-Environmental Factors on Dynamic Photosynthetic Carbon Assimilation in Leaves under Changing Light.Plants (Basel, Switzerland) · 2023Review
- The enhancement of photosynthetic performance, water use efficiency and potato yield under elevated COFrontiers in plant science · 2023Article
- Diurnal decline in photosynthesis and stomatal conductance in several tropical species.Frontiers in plant science · 2023Article
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- Variation of Photosynthetic Induction in Major Horticultural Crops Is Mostly Driven by Differences in Stomatal Traits.Frontiers in plant science · 2022Article
- Climate change regulated abiotic stress mechanisms in plants: a comprehensive review.Plant cell reports · 2022Review
- Delineating the mechanisms of elevated COPlant cell reports · 2021Review
- Elevated COFrontiers in plant science · 2021Article
- Dynamic light caused less photosynthetic suppression, rather than more, under nitrogen deficit conditions than under sufficient nitrogen supply conditions in soybean.BMC plant biology · 2020Article
- Rice Cultivar Takanari Has Higher Photosynthetic Performance Under Fluctuating Light Than Koshihikari, Especially Under Limited Nitrogen Supply and Elevated COFrontiers in plant science · 2020Article
- High Stomatal Conductance in the TomatoFrontiers in plant science · 2020Article
- Increase rate of light-induced stomatal conductance is related to stomatal size in the genus Oryza.Journal of experimental botany · 2019Article
- The effects of elevated COHeliyon · 2019Article
- Mediation of Impacts of Elevated COJournal of chemical ecology · 2019Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Leaves are often exposed to fluctuating irradiance, which limits assimilation. Elevated CO2 enhances dynamic photosynthesis (i.e. photosynthesis in fluctuating irradiance) beyond its effects on steady-state photosynthesis rates. Studying the role of CO2 in dynamic photosynthesis is important for understanding plant responses to changing atmospheric CO2 partial pressures. The rise of photosynthesis after a step-wise increase to 1000 μmol m-2 s-1, the loss of photosynthetic induction after irradiance decreases, and rates of photosynthesis during sinusoidal changes in irradiance were studied in tomato (Solanum lycopersicum L.) leaves, using three CO2 partial pressures (200, 400, and 800 µbar). Initial irradiance was set to 0, 50, 100, and 200 μmol m-2 s-1 to vary the initial induction state. Most responses at 200 µbar were not different from those at 400 µbar. In contrast, CO2 at 800 µbar increased the relative carbon gain by 12% after an increase in irradiance, decreased the loss of photosynthetic induction by 14%, and increased dynamic photosynthesis during sine waves by 17%, compared with 400 µbar. These effects were additional to steady-state effects of elevated CO2 on photosynthesis. The enhancement of dynamic photosynthesis rates by elevated CO2 may therefore additionally increase photosynthesis in a future, CO2-enriched climate.
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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.