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1

Wspolzaleznosc pomiedzy fotosyntetycznym i oksydacyjnym transportem elektronow u pro- i eukariontow

100%
Waloszek A.
Postępy Biologii Komórki
|
1993
|
tom 20
|
nr 4
421-433
2

NAD(P)H oxiation by superoxide produced by irradiated lettuce thylakoids

63%
Waloszek A., Wieckowski S.
Acta Physiologiae Plantarum
|
2004
|
tom 26
|
nr 3 suppl.
3

Resistance of chlorophylls and carotenoids against photobleaching at different phases of chloroplast biogenesis

63%
Wieckowski S., Waloszek A.
Acta Physiologiae Plantarum
|
1995
|
tom 17
|
nr 2
4

Carotenoids and anthocyanins in leaves of winter oilseed rape ev.Gorczanski seedlings growing before cold acclimation under various temperature conditions

51%
Markowska E., Rapacz M., Waloszek A.
Acta Physiologiae Plantarum
|
1998
|
tom 20
|
nr 1 suppl.
5

Wpływ specjacji związków chromu na stan aparatu fotosyntetycznego Callitriche cophocarpa Sendtn

51%
Augustynowicz J., Kolton A., Waloszek A.
Ochrona Środowiska i Zasobów Naturalnych
|
2011
|
nr 50
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Copper excess-induced large reversible and small irreversible adaptations in a population of Chlamydomonas reinhardtii CW15 (Chlorophyta)

51%
Plucinski B., Waloszek A., Rutkowska J., Strzalka K.
Acta Societatis Botanicorum Poloniae
|
2018
|
tom 87
|
nr 1
Two Chlamydomonas reinhardtii CW15 populations modified by an excess of copper in growth medium were obtained: a “Cu” population that was continuously grown under the selection pressure of 5 μM Cu²⁺ (for at least 48 weeks) and the “Re” population, where a relatively short (9 week) exposure to elevated copper, necessary for acquiring tolerance, was followed by a prolonged period (at least 39 weeks) of cultivation at a normal (0.25 μM) copper concentration. Cells of the Cu population were able to multiply at a Cu²⁺ concentration 16 times higher than that of the control population at a normal light intensity and at a Cu²⁺ concentration 64 times higher when cultivated in dim light. The potential quantum yield of photosystem II (FV/FM ratio) under copper stress was also significantly higher for the Cu population than for Re and control populations. The Re population showed only residual tolerance towards the elevated concentration of copper, which is revealed by an FV/FM ratio slightly higher than in the control population under Cu²⁺ stress in dim light or in darkness. We postulate that in the Chlamydomonas populations studied in this paper, at least two mechanisms of copper tolerance operate. The first mechanism is maintained during cultivation at a standard copper concentration and seems to be connected with photosynthetic apparatus. This mechanism, however, has only low adaptive value under excess of copper. The other mechanism, with a much higher adaptive value, is probably connected with Cu²⁺ homeostasis at the cellular level, but is lost during cultivation at a normal copper concentration.
7
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

In vitro evolution and characterization of a copper resistant strains and populations of Chlamydomonas reinhardtii

51%
Plucinski B., Waloszek A., Strzalka K.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
|
2013
|
tom 94
|
nr 3
8

Zinc reversal of cadmium - induced energy transfer changes in photosystem II of Ceratophyllum demersum L. as observed by whole-leaf 77K fluorescence

51%
Malec P., Waloszek A., Prasad M. N. V., Strzalka K.
Acta Physiologiae Plantarum
|
2004
|
tom 26
|
nr 3 suppl.
9

Heat- and photosensitivities of chlorophyll protein complexes in thylakoid membranes isolated from cucumber cotyledons

51%
Siwiak A., Waloszek A., Wieckowski S.
Acta Physiologiae Plantarum
|
1994
|
tom 16
|
nr 2
10

Preliminary characteristic of quinone binding site on ferredoxin: NADPplus oxidoreductase molecule

45%
Grzyb J., Bojko M., Waloszek A., Latowski D., Wieckowski S.
Polish Journal of Natural Sciences. Supplement
|
2003
|
tom 01
11

COP1 regulates biosynthesis and degradation of xanthophylls in Arabidopsis seedlings

39%
Jedynak P., Panz T., Mysliwa-Kurdziel B., Waloszek A., Strzalka K., Malec P.
Acta Biologica Cracoviensia. Series Botanica. Supplement
|
2011
|
tom 53
|
nr 1
12

Temperature effect on growth, and selected parameters of Phaeodactylum tricornutum in batch cultures

33%
Bojko M., Brzostowska K., Kuczynska P., Latowski D., Olchawa-Pajor M., Krzeszowiec W., Waloszek A., Strzalka K.
Acta Biochimica Polonica
|
2013
|
tom 60
|
nr 4
The effect of optimal and stress temperatures on the growth kinetics of the Phaeodactylum tricornutum CCAP/1055/1 strain (a model diatom with a known genome sequence) in batch cultures was examined. The analysis of the obtained results showed two phases of culture growth. There were significant positive correlations between OD increase of chlorophyll a chlorophyll c and protein concentration at different temperatures. The Fv/Fm parameter achieved a maximum level on the 6th or 7th day and then decreased to the values registered on the first day of observation. Genetic material undergoes gradual degradation 10 days after inoculation. The size of the cells was invariable.
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