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  1. 6 Acta Physiologiae Plantarum
  2. 4 BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
  3. 3 Dendrobiology
  4. 2 Biological Letters
  5. 2 Oceanological and Hydrobiological Studies
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  1. 1 2016
  2. 1 2015
  3. 3 2013
  4. 3 2011
  5. 3 2008
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  1. 3 Rybka Z.
  2. 3 Zagdanska B.
  3. 2 Baran A.
  4. 2 Caputa M.
  5. 2 Filipiak M.
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1
Content available The role of PsbS in regulation of the cellular light memory
100%
Barczak A. , Kulasek M. , Karpinski S.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
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2013
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tom 94
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nr 2
2
Acclimation of current-year and previous-year needles of common yew (Taxus baccata L.) to irradiance conditions
100%
Wyka T. P. , Robakowski P. , Zytkowiak R.
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nr 1 Suppl.
3
Content available remote Morphological and photosynthetic acclimation of Potamogeton perfoliatus to different environments in Lake Balaton
100%
Tóth V. R. , Vári A. , Lugossi S.
Oceanological and Hydrobiological Studies
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2011
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tom Vol. 40, No.3
43-51
EN
Comparative significance and synchronicity of morphological and photosynthetic adjustments of Potamogeton perfoliatus to shore-specific environments were examined on plants growing at the maximum depth of colonisation of the northern and southern shores of Lake Balaton. The shore-specific environments did not affect photophysiological parameters: the photosynthesis of plants on both shores was high, coupled with low respiration and compensation irradiances. In contrast, morphological and habitual differences between the shores were significant: plants of the shady, northern shore had lighter, but larger leaves, and longer internodes concentrated in the apex of the plants. Thus, photophysiological variability of Potamogeton does not follow its morphological differentiation.
4
Content available The influence of stress conditions on acclimation of magnolia Magnolia x soulangiana Soul.-Bod.
100%
Kamenicka A. , Lanakova M. , Cerna K.
Zeszyty Problemowe Postępów Nauk Rolniczych
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2002
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tom 481
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nr 1
EN
Under a scanning microscope, leaves from tissue cultures (after 8 weeks in vitro culturing), from 1 year old regenerants and from the 100 years old donor tree were studied. More abnormalities were observed in the tissue culture compared to regenerant and donor. During tissue culture transfer rapid, leaf dehydration occurs due to defective regulation mechanisms making stomata of tissue culture stay open. Epidermis as well as stomata cells were observed already on the leaves in in vitro conditions, but they become physiologically functioning only after transfer into conditions of natural environment.
PL
Przy zastosowaniu mikroskopu scaningowego porównywano cechy budowy komórek liści pochodzących z 100 letniej rośliny matecznej, 8 tygodniowych kultur tkankowych oraz 1 rocznych regeneratów. W regenerantach z kultur tkankowych obserwowano więcej nienormalności w budowie komórek epidermy, komórek szparkowych i komórek przyszparkowych w porównaniu z komórkami pochodzącymi z rośliny matecznej. Podczas przenoszenia tkanek w kulturze in vitro obserwowano odwodnienie tkanek liści a mimo to komórki szparkowe pozostawały otwarte. Komórki epidermy oraz komórki szparkowe były obecne na liściach hodowli in vitro jednak stawały się one fizjologicznie funkcjonalne tylko wtedy gdy zostały przeniesione do warunków naturalnych.
5
Changes of gene expression during acclimation and deacclimation of wheat seedlings to low temperature
100%
Rybka Z.
Polish Journal of Natural Sciences. Supplement
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2003
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tom 01
6
ATP-dependent proteolysis contributes to the acclimation-induced drought resistance in spring wheat
100%
Zagdanska B. , Wisniewski K.
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1998
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tom 20
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nr 1
EN
The effect of water deficit on the ATP-dependent proteolysis and total protein degradation was estimated in the leaves of spring wheat (Triticum aestivum L.) acclimated and non-acclimated to drought. The rate of ATP-dependent proteolysis, quantified as a difference between degradation of ¹²⁵I-lysozyme under ATP-regenerating and ATP-depleting systems, accounted for about 55 % of total ¹²⁵I-lysozyme degradation in fully turgid wheat leaves. In the non-acclimated leaves dehydration decreased sharply ATP-dependent proteolysis catalyzed by proteasome down to about 5% while in the leaves acclimated to drought water deficit raised ATP-dependent proteolysis to 87 % of total 125I-lysozyme hydrolysis.
7
Content available Quality of Japanese larch stands in Poland
100%
Filipiak M. , Pilarek Z.
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tom 49
EN
The quality of 39 Japanese larch stands, mainly in north-western Poland, was characterized. On the basis of the presented results it can be concluded that properly managed forest stands of Japanese larch can compete in trees quality with stands of native larches. The alien species is more susceptible to a lower stand density and exposure to strong winds. This is no correlation between forest stand quality and growth dynamics.
8
Modelling the influence of acclimation on the absorption properties of marine phytoplankton
100%
Wozniak B. , Dera J. , Ficek D. , Majchrowski R. , Kaczmarek S. , Ostrowska M. , Koblentz-Mishke O. I.
Oceanologia
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1999
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tom 41
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nr 2
9
Content available Improvement of in vitro propagation and acclimation of Helichrysum arenarium L. Moench
84%
Figas A. , Tomaszewska-Sowa M. , Sawilska A. , Keutgen A. J.
Acta Scientiarum Polonorum. Hortorum Cultus
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2016
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tom 15
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nr 4
EN
Explants of apical buds of sandy everlasting Helichrysum arenarium L. Moench sterilized with calcium hypochlorite – Ca(OCl₂) were placed onto Murashige- -Skoog (MS) growth medium enriched with 1 mg∙dm⁻³ KIN (kinetin) in two consecutive passages. To optimize the procedure of in vitro micropropagation, the axillary shoots of Helichrysum arenarium L. Moench were transferred during the third passage onto 9 different combinations of MS medium without plant growth regulators (PGRs-free medium), with different concentrations of KIN (1.0, 3.0, 4.0, 5.0 mg∙dm⁻³) and KIN (1.0, 3.0, 4.0, 5.0 mg∙dm⁻³) with IAA (indole-3-acetic acid) (0.5 mg dm⁻³). The highest mean number of shoots (24.7) was observed on MS medium with 5 mg∙dm⁻³ KIN and 0.5 mg∙dm⁻³ IAA. The achieved branched shoots were rooted and acclimatized. Rhizogenesis was intensified by the presence of growth hormones: 0.5 mg∙dm⁻³ IAA or 0.5 mg∙dm⁻³ IBA (indole-3-butyric acid). At the stage of acclimation of plantlets the application of a water solution of MS salts (25%) for watering the plants increased the efficacy of plant acclimation from 56 to 75%.
PL
Wysterylizowane za pomocą podchlorynu wapnia – Ca(OCl₂) pąki szczytowe kocanek piaskowych Helichrysum arenarium (L.) Moench wykładano w dwóch kolejnych pasażach na pożywkę MS [Murashige i Skoog 1962] wzbogaconą w 1 mg∙dm⁻³ KIN (kinetyna). W celu optymalizacji procedury mikrorozmnażania w kulturach in vitro w trzecim pasażu pędy boczne inokulowano na 9 wariantów pożywek MS bez regulatorów wzrostu, z dodatkiem KIN (1,0; 3,0; 4,0; 5,0 mg∙dm⁻³) oraz KIN (1,0; 3,0; 4,0; 5,0 mg∙dm⁻³) i kwasu indolilo-3-octowego – IAA (0,5 mg∙dm⁻³). Największą średnią liczbę pędów (24,7) odnotowano na pożywce z dodatkiem 5 mg∙dm⁻³ KIN (kinetyna) i 0,5 mg∙dm⁻³ IAA (kwas indolilo-3 octowy). Uzyskane pędy boczne poddano ukorzenianiu i aklimatyzacji. Proces ryzogenezy intensyfikowała zawartość regulatorów wzrostu 0,5 mg∙dm⁻³ IAA i 0,5 mg∙dm⁻³ IBA (kwas indolilo 3-masłowy). Na etapie aklimatyzacji mikrosadzonek zastosowanie do nawadniania 25% roztworu soli MS spowodowało poprawę efektywności aklimatyzacji roślin z 56 do 75%.
10
Content available In vitro cultures of aquatic plants
84%
Pozoga M. , Kulykovets O. , Kukula W. , Gunerka L.
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2015
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tom 96
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nr 1
11
Influence of phosphate deficit on acid phosphatases activity and growth of different wheat varieties
84%
Zebrowska E. , Szczygla A. , Ciereszko I.
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|
nr 1 Suppl.
12
Content available Redox control of photosynthetic acclimation in plants
84%
Pfannschmidt T.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
|
2013
|
tom 94
|
nr 2
13
Content available Apoplastic ROS sensing and signalling
84%
Kangasjarvi J.
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
|
2013
|
tom 94
|
nr 2
14
Differential display of mRNA extracted from wheat leaves non-acclimated and acclimated to low temperature
84%
Rybka Z. , Nakajima N.
Biological Bulletin of Poznań. Supplement
|
1997
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tom 34
15
Acclimation to freezing temperatures in perennial ryegrass [Lolium perenne]
84%
Harrison J. , Tonkinson C. , Eagles C. , Foyer C.
Acta Physiologiae Plantarum
|
1997
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tom 19
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nr 4
EN
The increasing demands being placed on natural grasslands in the era following the appearance of Bovine Spongiform Encephalitis require that forage crops provide a reliable extended season of growth, combined with good winter survival to ensure sward longevity. The ability to tolerate sub-zero temperatures is integral to the survival of perennial forages. Since the development of freezing tolerance is crucial to the survival and productivity of over-wintering crops, forage breeding programmes require an improved understanding of the individual characteristics that contribute to tolerance to sub-zero temperatures. Photosynthesis, carbohydrate content and changes in protein composition were investigated in two varieties of Lolium perenne which differ in their response to growth at low temperature.
16
Endoproteinase activities in wheat leaves upon water deficit
84%
Zagdanska B. , Wisniewski K.
|
|
tom 43
|
nr 3
EN
In wheat leaves acclimated and non-acclimated to water deficit the azocaseinolytic activities of endoproteinases were increased about 7-fold under drought conditions. Under such conditions both the pH dependence profile and the endoproteinase pattern were also changed. The predominant contribution of serine proteinase (about 50% of total endoproteinase activity) remains unaltered in the drought stressed leaves. Cysteine proteinase was induced to the same extent in the drought-stressed leaves irrespective of the acclimation pretreatment, while the contribution of aspartic proteinase was reduced upon water deficit but in the acclimated stressed leaves was as high as in the non-stressed leaves. These changes in the pattern of endoproteinases seem to imply that the water
17
Estimation of energy expenditure in wheat crowns during acclimation to frost using metabolic inhibitors
84%
Rybka Z.
Acta Physiologiae Plantarum
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1995
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tom 17
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nr 1
18
Does proline accumulated in leaves of water deficit stressed barley plants confine cell membrane injuries? II. Proline accumulation during hardening and its involvement in reducing membrane injuries in leaves subjected to severe osmotic stress
84%
Bandurska H.
Acta Physiologiae Plantarum
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2001
|
tom 23
|
nr 4
19
Effects of lime acclimation on the susceptibility of two freshwater teleosts and one oligochaete worm to metallic pollutant cadmium
84%
Dutta T. K. , Kaviraj A.
|
|
nr 3-4
20
The influence of short-time period of an adaption to decreased ambient temperature on interleukin-6 and corticosterone levels in female Wistar strain rats in the proestrous phase of the reproductive cycle
67%
Baran A. , Jakiel G. , Wojcik G.
Folia Histochemica et Cytobiologica. Supplement
|
2007
|
tom 45
|
nr 1
29-33
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