Interaction between cold and high light stresses distinguishes transcriptional responses for freezing tolerance and photoprotection in <i>Arabidopsis thaliana</i>. [PDF]
Plant Signal BehavHayami N +4 more
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Effects of light intensity on growth and leaf functional trait plasticity of <i>Paris polyphylla var. yunnanensis</i>. [PDF]
Plant Signal BehavZi G, Li Q, Leng Y, Hu J.
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Light-Regulation of Zeaxanthin Epoxidase in View of the Central Role of Zeaxanthin for Photoprotection. [PDF]
Physiol PlantJahns P, Bethmann S.
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Kappa opioids suppress histaminergic itch by inhibiting mediodorsal thalamus-projecting claustrum glutamatergic neurons. [PDF]
Sci AdvLiu Z +11 more
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Mechanistic differences in photoinhibition of sun and shade plants
Planta, 1992 Leaf discs of the shade plant Tradescantia albiflora Kunth grown at 50 mumol . m-2 . s-1, and the facultative sun, shade plant Pisum sativum L. grown at 50 or 300 mumol . m-2 . s-1, were photoinhibited for 4 h in 1700 mumol photons m-2 .
Wah Soon Chow +2 more
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Photoinhibition of manganese enzymes: insights into the mechanism of photosystem II photoinhibition [PDF]
Journal of Experimental Botany, 2006 Evidence has recently been presented that photoinhibition of photosystem II (PSII) is triggered by absorption of light by the oxygen-evolving manganese cluster. To get insight into the effects of light on enzymes containing manganese or other transition metal cofactors, the photosensitivities of Mn catalase, Mn superoxide dismutase, the haem (Fe ...
Esa Tyystjarvi, Taina Tyystjarvi
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Photoinhibition – a historical perspective
Photosynthesis Research, 2003Photoinhibition is a state of physiological stress that occurs in all oxygen evolving photosynthetic organisms exposed to light. The primary damage occurs within the reaction center of Photosystem II (PS II). While irreversible photoinduced damage to PS II occurs at all light intensities, the efficiency of photosynthetic electron transfer decreases ...
Noam, Adir +3 more
openaire +2 more sources
Photoinhibition and recovery in tropical plant species: response to disturbance
Oecologia, 1994 Disturbance or rainforest is often followed by mass mortality of understorey seedlings. Transitions of shade grown plants to full sunlight can cause reductions in the efficiency with which light is used in photosynthesis, called photoinhibition. In order
Catherine E Lovelock, C Barry Osmond
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A mechanistic model of photoinhibition [PDF]
New Phytologist, 2000 A mechanistic model was developed, to simulate the main facets of photoinhibition in phytoplankton. Photoinhibition is modelled as a time dependent decrease in the initial slope of a photosynthesis versus irradiance curve, related to D1 (photosystem II reaction centre protein) damage and non‐photochemical quenching.
Kevin J Flynn, Richard Geider
exaly +4 more sources
Photoinhibition of photosystem I
Planta, 2005Photosystem I (PSI) is a large pigment-protein complex consisting of about 18 different subunits in plants. Recently, the structure of PSI isolated from pea was solved by X-ray crystallography at a resolution of 4.4 A (Ben-Shem et al. 2003). This work has highlighted the structural similarities and differences between plant PSI and cyanobacterial PSI ...
Scheller, Henrik Vibe, Haldrup, Anna
openaire +3 more sources