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1

Współdziałanie fitohormonów w regulacji wzrostu i rozwoju łodygi, liści i korzenia

100%
Marciniak K., Glazinska P., Kesy J., Tretyn A.
Postępy Biologii Komórki
|
2014
|
tom 41
|
nr 1
2

Gibereliny - struktura, biosynteza i dezaktywacja u roślin

100%
Marciniak K., Kesy J., Tretyn A., Kopcewicz J.
Postępy Biochemii
|
2012
|
tom 58
|
nr 1
3

Florigen - legenda czy rzeczywistosc?

100%
Wojciechowski W., Kesy J., Kopcewicz J.
Postępy Biologii Komórki
|
2007
|
tom 34
|
nr 1
31-47
4

The effect of drought on the expression of genes regulating the seed filling phase (PKL, AB13) in yellow lupine (Lupinus luteus)

100%
Klajn N., Wojciechowski W., Glazinska P., Kesy J.
Acta Physiologiae Plantarum
|
2018
|
tom 40
|
nr 11-11th International Conference Plant Functioning under Environmental Stress...
5
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Mechanizmy powstawania drewna u drzew leśnych

100%
Wojciechowski W., Kesy J., Kopcewicz J.
Zarządzanie Ochroną Przyrody w Lasach
|
2013
|
tom 07
6

Szlaki przekazywania sygnałów indukowane przez etylen

100%
Frankowski K., Kesy J., Kotarba W., Kopcewicz J.
Postępy Biochemii
|
2008
|
tom 54
|
nr 1
7

The influence of drought on transcriptional activity of selected genes encoding storage proteins in seeds of yellow lupin (Lupinus luteus)

100%
Wojciechowski W., Klajn N., Glazinska P., Kesy J.
Acta Physiologiae Plantarum
|
2018
|
tom 40
|
nr 11-11th International Conference Plant Functioning under Environmental Stress...
8

IAA-glucopyranoside stimulation of corn coleoptiles elongation

100%
Szmidt-Jaworska A., Kesy J., Kopcewicz J.
Acta Societatis Botanicorum Poloniae
|
1997
|
tom 66
|
nr 3-4
343-346
9

Regulacja biosyntezy etylenu u roslin

100%
Frankowski K., Kesy J., Kopcewicz J.
Postępy Biochemii
|
2007
|
tom 53
|
nr 1
66-73
10

Biodegradation of deltamethrin by planktonic and benthic bacteria of Chelmzynskie Lake

100%
Kalwasinska A., Kesy J., Donderski W.
Polish Journal of Natural Sciences
|
2008
|
tom 23
|
nr 4
801-815
This study examined biodegradation of the insecticide deltamethrin (1 µg dm⁻³) by homogenous cultures of planktonic (n = 25) and benthic (n = 25) bacteria as well as by heterogenous cultures (n = 1) containing a mixture of 25 bacterial strains. The bacteria were collected from subsurface water layer (25 cm below the surface) and a surface layer of bottom sediments (down to 10–15 cm) of eutrophic lake Chełmżyńskie. Results indicate that planktonic bacteria were characterized by higher average ability to biodegrade deltamethrin than benthic bacteria (p < 0.05). After 15-day incubation, bacteria isolated from subsurface water reduced the initial concentration of deltamethrin by 69%, while the average effectiveness of benthic bacteria equaled 23%. The level of deltamethrin biodegradation in mixed cultures of benthic and planktonic bacteria after 5, 10, and 15 days of incubation was higher than that in homogenous cultures. It was demonstrated that microorganisms from the Sphingomonas paucimobilis species and the Moraxella genus, among planktonic bacteria, as well as Burkholderia cepacia and Bacillus mycoides species, among benthic bacteria, were the most effective in reducing the concentration of this insecticide.
11

Permeazy AUX-LAX, transportery ABC i bialka PIN w polarnym transporcie auksyn

100%
Starzynska E., Kesy J., Kowalczyk S.
Postępy Biologii Komórki
|
2007
|
tom 34
|
nr 1
123-140
12

Kinazy białkowe w szlakach sygnałowych hormonów roślinnych

100%
Marciniak K., Wilmowicz E., Kesy J., Kopcewicz J.
Postępy Biologii Komórki
|
2013
|
tom 40
|
nr 2
13

Fitochrom - oczyszczanie, struktura, biosynteza i właściwości molekularne

100%
Tretyn A., Kesy J., Kopcewicz J.
Postępy Biologii Komórki
|
1988
|
tom 15
|
nr 4
14

Immunochemical identification of phytochrome from various plant species using monoclonal antibody mAT(1-7) and AP5

100%
Jaworski K., Szmidt-Jaworska A., Kesy J., Kopcewicz J.
Biological Bulletin of Poznań. Supplement
|
1995
|
tom 32
15

Biodegradation of carbendazim by planktonic and benthic bacteria of eutrophic lake Chelmzynskie

100%
Kalwasinska A., Kesy J., Donderski W., Lalke-Porczyk E.
Polish Journal of Environmental Studies
|
2008
|
tom 17
|
nr 4
515-523
This study evaluates the biodegradation of carbendazim (1 mg/l) by homogeneous cultures of planktonic (N=25) and benthic (N=25) bacteria as well as by heterogeneous cultures (N=1) containing a mixture of 25 bacterial strains. The bacteria were collected from a 25 cm subsurface water layer and a 5-10 cm surface layer of bottom sediments of lake Chełmżyńskie. Results indicate that bacterioplankton are better able to decompose carbendazim than benthic bacteria (p<0.05). In the case of decomposition by planktonic bacteria, the mean half-life of carbendazim equaled 40 days. Benthic bacteria, on average, required 60 days to reduce the concentration of fungicide by 37%. The level of biodegradation of carbendazim in mixed cultures of benthic and planktonic bacteria after a 20-day incubation period was lower than the average value of its biodegradation in homogeneous cultures. Forty- and 60-day homogeneous cultures of planktonic bacteria were characterized by a higher mean level of carbendazim biodegradation than that of the mixed culture. Decomposition of the fungicide in 40- and 60-day mixed cultures of benthic bacteria was higher than the mean value of biodegradation of this compound in homogeneous cultures. We demonstrated that among planktonic bacteria, the species Sphingomonas paucimobilis, Aeromonas hydrophila, and Pseudomonas fluorescens were the most efficient in reducing the concentration of carbendazim, while among benthic bacteria, Burkholderia cepacia and two unidentified strains of bacillus were the most efficient.
16

Ethylene in photoperiodic flowering induction in Pharbitis nil

100%
Kesy J., Maciejewska D. B., Sowa M., Kopcewicz J.
Polish Journal of Natural Sciences. Supplement
|
2003
|
tom 01
17

Production and purification of polyclonal antibodies to Pisum and Avena labile phytochrome which cross-react with phyA from Pharbitis nil

100%
Szmidt-Jaworska A., Jaworski K., Kesy J., Kopcewicz J.
Acta Physiologiae Plantarum
|
2000
|
tom 22
|
nr 4
18

Biodegradation of carbendazim by epiphytic and neustonic bacteria of eutrophic Chelmzynskie Lake

100%
Kalwasinska A., Kesy J., Donderski W.
Polish Journal of Microbiology
|
2008
|
tom 57
|
nr 3
The paper presents a study on biodegradation of carbendazim (1 mg/l) by homogeneous cultures of epiphytic (n = 25) and neustonic (n = 25) bacteria and heterogeneous (n= 1) cultures containing a mixture of 25 bacterial strains isolated from epidermis of the Common Reed (Phragmites australis, (Cav.) Trin. ex Steud.) and surface microlayer (SM ≈ 250 μm) of eutrophic lake Chelmzynskie. Results indicate that epiphytic bacteria are characterized by higher average capacity to decompose carbendazim than neustonic bacteria (p<0.05). The half-life of carbendazim in epiphytic bacterial cultures equaled an average of 60 days. In the same period, neustonic bacteria reduced the concentration of the fungicide by 31 %. The level of carbendazim biodegradation in mixed cultures of epiphytic and neustonic bacteria after 20-day incubation was lower than the biodegradation level in homogeneous cultures. Sixty-day homogeneous cultures of epiphytic and neustonic bacteria were characterized by a higher mean level of carbendazim biodegradation than mixed cultures. After 40-day incubation, mean values of biodegradation of the fungicide in homogeneous and mixed cultures were similar. It was demonstrated that among epiphytic bacteria, Pseutlomonas luteola was the most efficient organism in reducing the concentration of carbendazim. Among neustonic bacteria, Burkholderia cepacia and Aeromonas hydrophila were the most effective in degradation of the fungicide.
19

Transformation of 1-O-[indole-3-acetyl]-beta-D-glucose into di-O-[indole-3-acetyl]-D-glucose catalysed by enzyme preparations from corn seedlings

100%
Szmidt-Jaworska A., Kesy J., Kopcewicz J.
Acta Biochimica Polonica
|
1997
|
tom 44
|
nr 2
A new enzymatic activity, which catalyses formation in vitro of di-O-(indole-3-acetyl)-D-glucose from 1-O-(indole-3-acetyl)-beta-D-glucose has been found in extracts of Zea mays seedlings. The structure of di-O-(indole-3-acetyl)-D-glucose, not as yet described, has been assigned by GC-MS, 1H NMR and ammonolysis.
20

The level of jasmonates in phloem exudates and cotyledons of short-day plant Pharbitis nil

100%
Maciejewska B. D., Kesy J., Wilmowicz E., Kopcewicz J.
Polish Journal of Natural Sciences. Supplement
|
2003
|
tom 01
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