Results 151 to 160 of about 20,457 (324)

Light Quantity Impacts Early Response to Cold and Cold Acclimation in Young Leaves of Arabidopsis

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant reactions to stress vary with development stage and fitness. This study assessed the relationship between light and chilling stress in Arabidopsis acclimation. By analysing the transcriptome and proteome responses of expanding leaves subjected to varying light intensity and cold, 2251 and 2064 early response genes and proteins were ...
Markéta Luklová   +14 more
wiley   +1 more source

Control of Thylakoid Growth in Phaseolus vulgaris [PDF]

open access: bronze, 1978
G. Akoyunoglou   +1 more
openalex   +1 more source

Evolution of Thylakoid Structural Diversity

open access: yesAnnual Review of Cell and Developmental Biology
Oxygenic photosynthesis evolved billions of years ago, becoming Earth's main source of biologically available carbon and atmospheric oxygen. Since then, phototrophic organisms have diversified from prokaryotic cyanobacteria into several distinct clades of eukaryotic algae and plants through endosymbiosis events.
Annemarie, Perez-Boerema   +2 more
openaire   +2 more sources

Greater Than the Sum of the Parts: Revisiting the Enhancement Effect in Photosynthesis Using Simulated Sun‐ and Shade‐Light

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Far‐red light (FR) alone drives photosynthesis poorly, but when combined with shorter wavelengths it enhances photosynthesis beyond the sum of their individual effects—a phenomenon known as the Emerson enhancement effect. This effect is well‐established for narrowband PAR‐FR mixtures, and recent results show it also occurs within broadband ...
Craig R. Taylor   +2 more
wiley   +1 more source

The Electrochemical Relaxation at Thylakoid Membranes

open access: yes, 1992
The primary processes of photosynthesis by green plants take place in thylakoids of Chloroplasts. About one fourth of the useful work derived from light quanta is used for the generation of a transmembrane electrochemical potential difference of the proton, which, in tum, is used by a proton translocating ATP synthase to yield ATP.
Junge, W.   +5 more
openaire   +3 more sources

Protection of Photosynthesis by UVR8 and Cryptochromes in Arabidopsis Under Blue and UV Radiation

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Photosynthesis in plants is negatively affected by high light intensity and UV radiation. The photoreceptors UV RESISTANCE LOCUS 8 (UVR8) and CRYPTOCHROMES (CRYs) mediate perception and acclimation of plants to UV‐B/UV‐A2 (290–340 nm) and UV‐A1/blue light (350–500 nm), respectively.
Luis Orlando Morales   +4 more
wiley   +1 more source

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