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  1. 4 Oceanologia

  2. 3 Acta Physiologiae Plantarum

  3. 3 Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

  4. 3 Oceanological and Hydrobiological Studies

  5. 2 Acta Biologica Silesiana

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  1. 6 Czerpak R.

  2. 4 Piotrowska A.

  3. 3 Lukaszewska A.

  4. 3 Pietryczuk A.

  5. 2 Chylinski W.

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  1. 1 2019

  2. 1 2013

  3. 1 2012

  4. 2 2010

  5. 1 2009

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1

The influence of cadmium on photosynthetic pigment in maize

100%
Jasiewicz C., Zemanek M., Antonkiewicz J.
Polish Journal of Natural Sciences. Supplement
|
2003
|
tom 01
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Distributions of photosynthetic and photoprotecting pigment concentrations in the water column in the Baltic Sea: an improved mathematical description

84%
Ston-Egiert J., Majchrowski R., Ostrowska M.
Oceanologia
|
2019
|
tom 61
|
nr 1
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Some physiological changes in Waldsteinia trifolia (Roch.) leaves in different months of the year

84%
Wojciechowska R., Kobylko T., Hostynska A.
Acta Agrobotanica
|
2008
|
tom 61
|
nr 2
The study concerned an evergreen herbal plant Waldsteinia trifolia Roch. This species can be found more and more often in garden plantings in Poland. The aim of the study was to estimate the content of photosynthetic pigments, anthocyanins and dry matter as well as the permeability of cytoplasmatic membranes of Waldsteinia leaves. Plants grew in an ornamental plant collection at the premises of the Faculty of Horticulture of the Agricultural University in Kraków. The study was conducted in 2006 and 2007 in the following months: March, May, June, September, October and November. The permeability of cytoplasmatic membranes was estimated based on electrolyte leakage from leaf discs at 20°C in relation to total electrolytes in the tissue after unfreezing. The fi rst days with temperature drops down to around 0°C in autumn resulted in a decrease in chlorophyll a, b and carotenoid content, but significantly increased anthocyanin content. The ratio of chlorophyll a to band the ratio of total chlorophylls to carotenoids did not change in particular months. In both years of study, similar changes in dry matter content of the Waldsteinia leaves were observed. Dry matter content signifi cantly increased in June and November and decreased in May and October. In June and in autumn, after first slight frosts, an increase of electrolyte leakage from the leaf discs was observed. However, high dry matter content (40.3%) was accompanied by lower permeability of the cytoplasmatic membranes of the leaves after winter during March. These results have shown good adaptation of Waldsteinia trifolia plants to the climatic conditions in Poland.
4

The effect of sodium amidotrizoate on the growth and content of various metabolites in the green alga Chlorella vulgaris Beijerinck

84%
Pietryczuk A., Czerpak R., Poplawska B., Wolski T.
Oceanological and Hydrobiological Studies
|
2010
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tom 39
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nr 1
61-73
5

Orientation of chlorophyll a and chlorophyll b oligomers inuniaxially and biaxially [SKEW] stretched polymer films

84%
Zelent B., Goc J., Leblanc R. M.
Current Topics in Biophysics
|
1993
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tom 17
|
nr 1-2
6

Role of spermidine in the stabilization of the apoprotein of the light-harvesting chlorophyll a-b-protein complex of photosystem II during leaf senescence process

84%
Legocka J., Zajchert I.
Acta Physiologiae Plantarum
|
1999
|
tom 21
|
nr 2
Barley leaf discs maintained in dark accumulated a massive amount of putrescine (Put), lost chlorophyll and senescenced rapidly. At the same time RNase activity increased significantly. Exogenous spermidine (Spd) inhibited RNase activity, the loss of chlorophyll and degradation of the proteins from thylakoid membranes. Using SDS-PAGE and immunoblot analysis it was shown that spermidine was effective in the retardation of the loss of LHCPII observed in water-treated detached leaves. Analysis of PSII particles isolated from leaf fragments floated in water in the dark revealed the presence of Put, Spd and Spm. In spermidine treated leaves the level of this polyamine in photosystem II was above 5-fold higher than in control. The experimental findings obtained in this study provide evidence that applied spermidine interacts directly with thylakoid membranes so that they become more stable to degradation during senescence.
7

The influence of traumatic acid on the growth and metabolite content of the green alga Chlorella vulgaris Beijerinck

84%
Pietryczuk A., Piotrowska A., Czerpak R.
Oceanological and Hydrobiological Studies
|
2008
|
tom 37
|
nr 1
8

Methyl jasmonate-induced stimulation of chlorophyll formation in the basal part of tulip bulbs kept under natural light conditions

84%
Ueda J., Saniewski M.
Journal of Fruit and Ornamental Plant Research
|
2006
|
tom 14
9

Evaluation of postharvest quality of the Polish cultivars of Alstroemeria hybrida

67%
Lukaszewska A., Tatol A., Guenther A.
Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture
|
2008
|
tom 29
10

Content of carotenoids and chlorophyll pigments in kale [Brassica oleracea L. var. Acephala] depending on the cultivar and the harvest date

67%
Korus A., Kmiecik W.
Electronic Journal of Polish Agricultural Universities. Series Food Science and Technology
|
2007
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tom 10
|
nr 1
11

Effect of biopreparation Asahi SL and fertilizer Osmocote 5-6M on growth of Hydrangea arborescens 'Anabelle'

67%
Szydlo W., Pacholczak A.
Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture
|
2010
|
tom 31
12

Content of chloroplast pigments and anthocyanins in the leaves of Ocimum basilicum L. depending on nitrogen doses

67%
Politycka B., Golcz A.
Folia Horticulturae
|
2004
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tom 16
|
nr 1
23-29
13

Salicylic acid delays senescence of detached leaves of Hippeastrum x chmielii

67%
Lukaszewska A., Kobylinski D.
Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture
|
2009
|
tom 30
14
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Green islands develop in a leaf age-dependent manner during black spot disease of Brassica juncea

67%
Macioszek V. K., Rousseau K., Pludowska P., Kononowicz A. K.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
|
2013
|
tom 94
|
nr 3
15

The effect of traumatic acid on the growth, metabolite content and antioxidant activity in Wolffia arrhiza (L.) Wimm. (Lemnaceae)

67%
Pietryczuk A., Czerpak R.
Oceanological and Hydrobiological Studies
|
2012
|
tom 41
|
nr 1
16

Changes in the quantity of pigment in the developing tart cherries of North Star and Lutowka cultivars. Part I. Chlorophylls and carotenoids

67%
Ben J., Gaweda M.
Fruit Science Reports
|
1987
|
tom 14
|
nr 4
17

Cytokinin-controlled expression of the apoprotein of the light-harvesting complex of photosystem II in the tissue culture of Dianthus caryophyllus. III. Effect of benzyladenine on the protein synthesis in vitro and on the level of translatable LHCP mRNA

67%
Winiarska G., Legocka J., Schneider J., Deckert J.
Acta Physiologiae Plantarum
|
1994
|
tom 16
|
nr 3
18

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

67%
Siwiak A., Waloszek A., Wieckowski S.
Acta Physiologiae Plantarum
|
1994
|
tom 16
|
nr 2
19

Biochemical activity of biochanin A in the green alga Chlorella vulgaris Beijerinck [Chlorophyceae]

67%
Czerpak R., Piotrowska A., Wierzbowska M.
Polish Journal of Environmental Studies
|
2003
|
tom 12
|
nr 2
This study was conducted to investigate the influence of biochanin A (isoflavone characterised by estrogenic activity) upon the growth expressed as number of cells and the content of chlorophyll a and b, total carotenoids, reducing sugars, water-soluble proteins and nucleic acids (DNA, RNA) in the unicellular green alga Chlorella vulgaris, as an experimental model. Biochanin A in a concentration of 10-6 M exerted the greatest biological activity, principally, on the 6th day of cultivation, whereas during the 9th day of algal culure it had weak stimulating properties. Under the influence of 10-6 M biochanin A, an increase in the number of cells to the level of 186% and the content of water-soluble proteins to 255%, reducing sugars to 505%, in comparision with the control culture (taken to be 100%), was observed. Moreover, the content of DNA was intensively stimulated in the range of 184% and RNA content reached the value 202% in regard to the control. Among the photosynthetic pigments, stimulation of the content of chlorophyll a to the level of 191%, chlorophyll b to 180% and total carotenoids to 172%, compared with the control culture of algae devoid of biochanin A, was recorded.
20

Chlorophyll a-b binding protein complexes in maize chloroplasts during photoacclimation

67%
Drozak A., Romanowska E.
Biological Letters
|
2005
|
tom 42
|
nr 2 Spec.Vol.
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