Zobrazeno 1 - 10
of 10
pro vyhledávání: '"T. K. Antal"'
Publikováno v:
Povolzhskiy Journal of Ecology. :388-399
The cyanobacterial communities of Lake Pskov were studied in several seasons of 2021, and a comparison was made with the data of earlier studies. Data on the taxonomic composition and quantitative characteristics of cyanobacteria have been obtained,
Autor:
S. S. Khruschev, T. Yu. Plyusnina, T. K. Antal, S. I. Pogosyan, G. Yu. Riznichenko, A. B. Rubin
Publikováno v:
Biophysical Reviews. 14:821-842
Monitoring of the photosynthetic activity of natural and artificial biocenoses is of crucial importance. Photosynthesis is the basis for the existence of life on Earth, and a decrease in primary photosynthetic production due to anthropogenic influenc
Publikováno v:
Moscow University Biological Sciences Bulletin. 77:25-31
Publikováno v:
Photosynthesis research. 138(2)
A model of primary photosynthetic reactions in the thylakoid membrane was developed and its validity was tested by simulating three types of experimental kinetic curves: (1) the light-induced chlorophyll a fluorescence rise (OJIP transients) reflecti
Autor:
T K, Antal, E E, Graevskaia, D N, Matorin, A A, Volgusheva, V A, Osipov, T E, Krendeleeva, A B, Rubin
Publikováno v:
Biofizika. 54(4)
The effect of methylmercury and copper ions on the kinetics of light induction and dark relaxation of the variable of chlorophyll a fluorescence has been studied on cultures of the microalgae Chlamydomonas moevusii. It was shown that the toxicants ad
Publikováno v:
Biofizika. 53(5)
The influence of dibromothymoquinone on chlorophyll fluorescence was studied in Chlamydomonas reinhardtii cells using PAM and PEA fluorometers. The reagent affected differently control cells incubated in complete medium and S-starved cells. Thus, the
Publikováno v:
Biofizika. 51(2)
Modulated fluorometry (PAM) was applied for probing the photosynthesis in cells of C. reinhardtii during sulfur deprivation. A significant (up to a fourfold) increase in chlorophyll fluorescence yield (parameters F(o) and F(m)) normalized to chloroph
Publikováno v:
Biofizika. 49(3)
Measurements with a PAM fluorometer showed that the photochemical activity of photosystem II (PS II) in sulfur-deprived Chlamydomonas reinhardtii cells (media TAP-S) decreases slowly under aerobic conditions. In a closed cultivator, when the rate of
Autor:
T K, Antal, E E, Graevskaia, D N, Matorin, E N, Voronova, S I, Pogosian, T E, Krendeleva, A B, Rubin
Publikováno v:
Biofizika. 49(1)
It was shown by the pulse-amplitude modulation fluorescent method that, at a weak illumination (6 microE m-2.s-1), methylmercury at a concentration of 10(-6)-10(-7) M decreases the photochemical activity of the reaction centers of photosystem II in c
Autor:
T K, Antal, T E, Krendeleva, T V, Laurinavichene, V V, Makarova, A A, Tsygankov, M, Seibert, A B, Rubin
Publikováno v:
Doklady. Biochemistry and biophysics. 381