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Chloroplast Energization During Photosynthetic Induction
1987Although photosynthetic induction [1] and fluorescence induction (Kautsky effect) are not synonymous, experimental evidence indicates that fluorescence kinetics are closely related to the complexities of induction and its termination. Early studies of chlorophyll fluorescence kinetics in a physiological context were mainly descriptive (for reviews see ...
Mirta N. Sivak, David A. Walker
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Early detection of mercury contamination by fluorescence induction of photosynthetic bacteria
Photochemical & Photobiological Sciences, 2010The induction (sudden dark-to-light transition) of fluorescence of photosynthetic bacteria has proved to be sensitive tool for early detection of mercury (Hg(2+)) contamination of the culture medium. The major characteristics of the induction (dark, variable and maximum fluorescence levels together with rise time) offer an easier, faster and more ...
Emese, Asztalos +4 more
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Tree Physiology
It has long been held that tree species/leaves from shaded environments show faster rate of photosynthetic induction than species/leaves from sunlit environments. But the evidence so far is conflicting and the underlying mechanisms are still under debate.
Huixing Kang +8 more
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It has long been held that tree species/leaves from shaded environments show faster rate of photosynthetic induction than species/leaves from sunlit environments. But the evidence so far is conflicting and the underlying mechanisms are still under debate.
Huixing Kang +8 more
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Fluorescence Induction in Photosynthetic Bacteria
1972Many experiments were in favor of the assumption that the Kautsky effect may be attributed to electron exchange reactions between the photosystem II and the redox chain leading to photosystem I.That means the cooperation between two photoreactions should be responsible for the induction phenomena.
W. Hoffmann, H. Metzner
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Photosynthetic induction of dual phosphate uptake kinetics inPorphyra umbilicalis
Physiologia Plantarum, 1994The rates of phosphate uptake and photosynthesis were simultaneously determined in order to investigate the relationship between phosphate use and photosynthesis.Porphyra umbilicalis(L.) Kützing exhibited two different phosphate uptake kinetics. The first one followed a saturation model and was observed in light (maximum phosphate uptake rate. Vmax= 94
Jose A. Fernandez +1 more
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Biomaterials, 2022
Nanodynamic therapy (NDT) based on reactive oxygen species (ROS) generation has been envisioned as a distinct modality for efficient cancer treatment. However, insufficient ROS generation and partial ROS consumption frequently limit the theraputic effect
Shuting Lu +6 more
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Nanodynamic therapy (NDT) based on reactive oxygen species (ROS) generation has been envisioned as a distinct modality for efficient cancer treatment. However, insufficient ROS generation and partial ROS consumption frequently limit the theraputic effect
Shuting Lu +6 more
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Primary Photosynthetic Induction Phenomena in Wheat
Physiologia Plantarum, 1967AbstractThe induction phenomena of photosynthesis in leaves of wheat were studied with a Beckman oxygen sensor. By special treatment prior to illumination, e.g. long dark and anaerobic periods the oxygen evolution could be divided into two parts, one consisting of two or three transients appearing under the first minute of illumination and one ...
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Induction of Photosynthetic Oxygen Evolution in Spinach Leaves
1984When leaves are illuminated, the rate of oxygen evolution does not immediately reach its maximum steady state value. The time between the onset of illumination and the attainment of this maximum steady state rate is called the induction period. Induction in chloroplasts has been extensively studied (for review see Walker,1981) but this knowledge has ...
Roslyn T. Prinsley +2 more
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Physiologia Plantarum : An International Journal for Plant Biology, 2018
Plants are often subjected to rapidly alternating light intensity and quality. While both short- and long-term changes in red and blue light affect leaf photosynthesis, their impact on dynamic photosynthesis is not well documented.
Yuqi Zhang +4 more
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Plants are often subjected to rapidly alternating light intensity and quality. While both short- and long-term changes in red and blue light affect leaf photosynthesis, their impact on dynamic photosynthesis is not well documented.
Yuqi Zhang +4 more
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A preliminary study on the photosynthetic induction response ofQuercus serrata seedlings
Journal of Plant Research, 1993To understand the sunfleck utilization of leaves in heliophilic trees within grass canopies, we studied the photosynthetic induction response ofQuercus serrata seedlings grown for 5 months in different microsites in aMiscanthus sinensis canopy. Two phases, a rapid increase in CO2 uptake and a following slow increase, were recognizabie in the time ...
Tang Yanhong +3 more
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