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  • Influence
Effect of preillumination with red light on photosynthetic parameters and oxidant-/antioxidant balance in Arabidopsis thaliana in response to UV-A.
The effect of preillumination with low intensity (10μmol quanta m(-2)s(-1), 10min) light of different wavelengths in the spectral range of 550-730nm on photosynthesis and activity of PSII, theExpand
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The effect of cadmium on CO2 exchange, variable fluorescence of chlorophyll, and the level of antioxidant enzymes in pea leaves
CO2 exchange, variable chlorophyll fluorescence, the intensity of lipid peroxidation (POL), and the activity of antioxidant enzymes in leaves of two-week-old pea seedlings (Pisum sativum L.) exposedExpand
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Preillumination of lettuce seedlings with red light enhances the resistance of photosynthetic apparatus to UV-A.
Seedlings of 10-day-old lettuce (Lactuca sativa L., cultivar Berlin) were preilluminated by low intensity red light (λmax=660 nm, 10 min, 5 μmol quanta m(-2) s(-1)) and far-red light (λmax=730 nm, 10Expand
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The influence of Si-rich mineral zeolite on the growth processes and adaptive potential of barley plants under cadmium stress
AbstractHordeum vulgare L. cv. Bartom seedlings grown on a substrate without or with zeolite were exposed to 450 and 1,000 µmol of Cd(NO3)2. Adding the zeolite to a substrate (+Si) resulted in theExpand
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Response of the photosynthetic apparatus to UV-A and red light in the phytochrome B-deficient Arabidopsis thaliana L. hy3 mutant
The effect of UV-A radiation (365 nm) and the protective effect of preillumination with red light (RL, 664 nm, 10 min) or with a combination of red and far-red light (FRL, 727 nm, 10 min) on theExpand
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  • Open Access
Introduction of the Arabidopsis PHYB gene increases resistance of photosynthetic apparatus in transgenic Solanum tuberosum plants to UV-B radiation
The influence of phytochrome B overproduction in 50- to 60-day-old transgenic potato plants (Solanum tuberosum L., lines Dara 5 and Dara 12 with moderate and intense expression of PHYB, respectively)Expand
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Resistance of Arabidopsis thaliana L. photosynthetic apparatus to UV-B is reduced by deficit of phytochromes B and A.
The photosynthetic responses of 25-day-old Arabidopsis phyA phyB double mutant (DM) compared with the wild type (WT) to UV-B radiation (1Wm-2, 30min) were investigated. UV-B irradiation led toExpand
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Mobile forms of silicon in plants
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Photochemical activity and the structure of chloroplasts in Arabidopsis thaliana L. mutants deficient in phytochrome A and B
The reduced content of photoreceptors, such as phytochromes, can decrease the efficiency of photosynthesis and activity of the photosystem II (PSII). For the confirmation of this hypothesis, theExpand
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Physiological features of rapeseed plants expressing the gene for an antimicrobial peptide cecropin P1
Transgenic rapeseed (Brassica napus L.) plants carrying an artificial gene for the antimicrobial peptide cecropin P1 (cecP1) were obtained and characterized. The agrobacterial transformation was doneExpand
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