Results 21 to 30 of about 114,880 (292)

Dynamic photosynthesis in different environmental conditions [PDF]

open access: yesJournal of Experimental Botany, 2014
Incident irradiance on plant leaves often fluctuates, causing dynamic photosynthesis. Whereas steady-state photosynthetic responses to environmental factors have been extensively studied, knowledge of dynamic modulation of photosynthesis remains scarce and scattered.
Kaiser, M.E.   +5 more
openaire   +2 more sources

Coral Symbiosis Carbon Flow: A Numerical Model Study Spanning Cellular to Ecosystem Levels

open access: yesFrontiers in Marine Science, 2022
Corals rely on a symbiotic relationship with algae (zooxanthellae), which reside in the host tissue and play a critical role for host metabolism through photosynthesis, respiration, carbon translocation, and calcification.
Yi Xu   +9 more
doaj   +1 more source

Photosynthesis dynamics and regulation sensed in the frequency domain [PDF]

open access: yesPlant Physiology, 2021
Abstract Foundations of photosynthesis research have been established mainly by studying the response of plants to changing light, typically to sudden exposure to a constant light intensity after dark acclimation or light flashes. This approach remains valid and powerful, but can be limited by requiring dark acclimation before time ...
Ladislav Nedbal, Dušan Lazár
openaire   +3 more sources

Dynamic light caused less photosynthetic suppression, rather than more, under nitrogen deficit conditions than under sufficient nitrogen supply conditions in soybean

open access: yesBMC Plant Biology, 2020
Background Plants are always exposed to dynamic light. The photosynthetic light use efficiency of leaves is lower in dynamic light than in uniform irradiance.
Yu-Ting Li   +8 more
doaj   +1 more source

Growth in fluctuating light buffers plants against photorespiratory perturbations

open access: yesNature Communications, 2023
Photorespiration (PR) is the pathway that detoxifies the product of the oxygenation reaction of Rubisco. It has been hypothesized that in dynamic light environments, PR provides a photoprotective function. To test this hypothesis, we characterized plants
Thekla von Bismarck   +10 more
doaj   +1 more source

A decision support system for tomato growers based on plant responses and energy consumption [PDF]

open access: yes, 2014
The importance of plant water status for a good production and quality of tomato fruits (Solanum lycopersicum L.) has been emphasized by many authors. Currently, different new energy-saving technologies and growing strategies are under investigation to ...
De Swaef, Tom   +6 more
core   +2 more sources

Proteomics analysis reveals a dynamic diurnal pattern of photosynthesis-related pathways in maize leaves. [PDF]

open access: yesPLoS ONE, 2017
Plant leaves exhibit differentiated patterns of photosynthesis rates under diurnal light regulation. Maize leaves show a single-peak pattern without photoinhibition at midday when the light intensity is maximized.
Dan Feng   +4 more
doaj   +1 more source

Effects of anti-transpirants on transpiration and energy use in greenhouse cultivation [PDF]

open access: yes, 2008
Greenhouse production in North-West Europe consumes a lot of energy. The energy is needed for heating the greenhouse and controlling air humidity. Transpiration of a crop increases the energy use.
Grashoff, C.   +3 more
core   +3 more sources

Nitrogen Can Alleviate the Inhibition of Photosynthesis Caused by High Temperature Stress under Both Steady-State and Flecked Irradiance

open access: yesFrontiers in Plant Science, 2017
Nitrogen is one of the most important elements for plants and is closely related to photosynthesis. High temperature stress significantly inhibits photosynthesis under both steady-state and flecked irradiance.
Guanjun Huang   +4 more
doaj   +1 more source

Evolution of gene regulatory network of C4 photosynthesis in the genus Flaveria reveals the evolutionary status of C3-C4 intermediate species

open access: yesPlant Communications, 2023
C4 photosynthesis evolved from ancestral C3 photosynthesis by recruiting pre-existing genes to fulfill new functions. The enzymes and transporters required for the C4 metabolic pathway have been intensively studied and well documented; however, the ...
Ming-Ju Amy Lyu   +7 more
doaj   +1 more source

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