National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Influence of elevated carbon dioxide concentration at Rubisco activity and its content in sunny and shaded leaves of beech
Vičíková, Magda ; Vitoulová, Eva (referee) ; Hrstka, Miroslav (advisor)
This bachelor thesis focuses on influence of elevated carbon dioxide concentration at Rubisco activity and its content in sunny and shaded leaves of beech (Fagus sylvatica). The initial and total activities were measured spectrophotometrically, the content of Rubisco was determined by using SDS-PAGE method. It was observed statistically significant higher activity of Rubisco in leaves cultivated under elevated concentrations of carbon dioxide in June but not in September. In contrary, exposure of leaves (sunny/shaded) did not have significant influence on Rubisco activity in June, but in September was found lower activity of Rubisco in shaded leaves than in sunny leaves. The content of Rubisco was lower in leaves cultivated under elevated concentrations of carbon dioxide (acclimation), with the exception of shaded leaves in September. There was found significantly lower Rubisco content in shaded leaves than in sunny leaves both in June and in September.
Influence of elevated carbon dioxide concentration at Rubisco activity and its content in sunny and shaded leaves of beech
Vičíková, Magda ; Vitoulová, Eva (referee) ; Hrstka, Miroslav (advisor)
This bachelor thesis focuses on influence of elevated carbon dioxide concentration at Rubisco activity and its content in sunny and shaded leaves of beech (Fagus sylvatica). The initial and total activities were measured spectrophotometrically, the content of Rubisco was determined by using SDS-PAGE method. It was observed statistically significant higher activity of Rubisco in leaves cultivated under elevated concentrations of carbon dioxide in June but not in September. In contrary, exposure of leaves (sunny/shaded) did not have significant influence on Rubisco activity in June, but in September was found lower activity of Rubisco in shaded leaves than in sunny leaves. The content of Rubisco was lower in leaves cultivated under elevated concentrations of carbon dioxide (acclimation), with the exception of shaded leaves in September. There was found significantly lower Rubisco content in shaded leaves than in sunny leaves both in June and in September.

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