Higher Stomatal Density Improves Photosynthetic Induction and Biomass Production in Arabidopsis Under Fluctuating Light [PDF]
Frontiers in Plant Science, 2020 Stomatal density (SD) is closely associated with photosynthetic and growth characteristics in plants. In the field, light intensity can fluctuate drastically within a day.
Kazuma Sakoda +7 more
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Photoinhibition of Photosystem I Induced by Different Intensities of Fluctuating Light Is Determined by the Kinetics of ∆pH Formation Rather Than Linear Electron Flow [PDF]
Antioxidants, 2022 Fluctuating light (FL) can cause the selective photoinhibition of photosystem I (PSI) in angiosperms. In nature, leaves usually experience FL conditions with the same low light and different high light intensities, but the effects of different FL ...
Qi Shi +3 more
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LHCSR3-Type NPQ Prevents Photoinhibition and Slowed Growth under Fluctuating Light in Chlamydomonas reinhardtii [PDF]
Plants, 2020 Natural light intensities can rise several orders of magnitude over subsecond time spans, posing a major challenge for photosynthesis. Fluctuating light tolerance in the green alga Chlamydomonas reinhardtii requires alternative electron pathways, but the
Thomas Roach
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A Holistic Approach to Study Photosynthetic Acclimation Responses of Plants to Fluctuating Light [PDF]
Frontiers in Plant Science, 2021 Plants in natural environments receive light through sunflecks, the duration and distribution of these being highly variable across the day. Consequently, plants need to adjust their photosynthetic processes to avoid photoinhibition and maximize yield ...
Armida Gjindali +5 more
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Different Strategies for Photosynthetic Regulation under Fluctuating Light in Two Sympatric Paphiopedilum Species [PDF]
Cells, 2021 Fluctuating light can cause selective photoinhibition of photosystem I (PSI) in angiosperms. Cyclic electron flow (CEF) around PSI and electron flux from water via the electron transport chain to oxygen (the water-water cycle) play important roles in ...
Jing-Qiu Feng +3 more
doaj +2 more sources
Drivers of Natural Variation in Water-Use Efficiency Under Fluctuating Light Are Promising Targets for Improvement in Sorghum [PDF]
Frontiers in Plant Science, 2021 Improving leaf intrinsic water-use efficiency (iWUE), the ratio of photosynthetic CO2 assimilation to stomatal conductance, could decrease crop freshwater consumption.
Charles P. Pignon +11 more
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Photosystem II repair and plant immunity: Lessons learned from Arabidopsis mutant lacking the THYLAKOID LUMEN PROTEIN 18.3 [PDF]
Frontiers in Plant Science, 2016 Chloroplasts play an important role in the cellular sensing of abiotic and biotic stress. Signals originating from photosynthetic light reactions, in the form of redox and pH changes, accumulation of reactive oxygen and electrophile species or stromal ...
Sari eJärvi +6 more
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Sensory Perception of Fluctuating Light in Arabidopsis. [PDF]
Plant Cell EnvironSummaryWhen exposed to shade from neighbours, competitive plants modify their growth patterns to improve access to light. In dense plant stands, ranging from forests to humid grasslands and crops, shade is interrupted by sunflecks penetrating the canopy.
Belmonte A +6 more
europepmc +3 more sources
Growth under Fluctuating Light Reveals Large Trait Variation in a Panel of Arabidopsis Accessions [PDF]
Plants, 2020 The capacity of photoautotrophs to fix carbon depends on the efficiency of the conversion of light energy into chemical potential by photosynthesis. In nature, light input into photosynthesis can change very rapidly and dramatically.
Elias Kaiser +2 more
doaj +2 more sources
Photosynthetic Induction Under Fluctuating Light Is Affected by Leaf Nitrogen Content in Tomato [PDF]
Frontiers in Plant Science, 2022 The response of photosynthetic CO2 assimilation to changes of illumination affects plant growth and crop productivity under natural fluctuating light conditions.
Hu Sun +4 more
doaj +2 more sources