Wyniki wyszukiwania

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6. Konferencja Miedzynarodowego Towarzystwa Badan Korzeni [Nagoja, Japonia, 11-15 listopada 2001]

100%

Samardakiewicz S.

Wiadomości Botaniczne

|

2003

|

tom 47

|

nr 1-2

70-72

2

Influence of lead (Pb2+) on blue-light-induced chloroplast movement in Lemna trisulca L. and Lemna minor L.

63%

Samardakiewicz S., Gabrys H.

Acta Physiologiae Plantarum

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2004

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tom 26

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nr 3 suppl.

3

Metody wykrywania olowiu w komorkach roslinnych.

63%

Samardakiewicz S., Wozny A.

Postępy Biologii Komórki

|

1999

|

tom 26

|

nr 2

325-342

4

V Miedzynarodowe Sympozjum - Struktura i funkcja korzeni [Stara Lesna, Slowacja, 31 sierpnia-4 wrzesnia 1998]

63%

Samardakiewicz S., Wozny A.

Wiadomości Botaniczne

|

1999

|

tom 43

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nr 1-2

73-75

5

The role of chloroplast protease atDeg2 in response to short time stresses

51%

Lucinski R., Samardakiewicz S., Misztal L., Jackowski G.

Acta Societatis Botanicorum Poloniae

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2010

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tom 79

|

nr Suppl.1

6

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Influence of lead (Pb2plus) on chloroplast distribution patterns in Lemna trisulca L. mesophyll cells in darkness

51%

Samardakiewicz S., Suski S., Gabrys H., Wozny A.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2013

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tom 94

|

nr 3

7

Druga Miedzynarodowa Konferencja Anatomii i Morfologii Roslin [Sankt Petersburg, Rosja, 14-18 pazdzienika 2002]

51%

Samardakiewicz S., Guzicka M., Latowski K., Wozny A.

Wiadomości Botaniczne

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2003

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tom 47

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nr 1-2

83-86

8

Programowana smierc komorki roslinnej - proces o 'wielu twarzach'

51%

Wierzchowiecka M., Samardakiewicz S., Wozny A.

Kosmos

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2008

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tom 57

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nr 1-2

43-52

9

Effect of devernalization on the transition from vegetative to prefloral phase of the broccoli (Brassica oleracea var. italica cv. 'Fiesta') shoot meristem

51%

Zenkteler E., Samardakiewicz S., Kaluzewicz A., Knaflewski M.

Acta Agrobotanica

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2012

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tom 65

|

nr 1

The morphological and histological changes which occur in the cold-induced apical meristem of broccoli (B. oleracea var. italica cv. ‘Fiesta’) during transition from the vegetative to the generative phase have been demonstrated in our previous investigations. Now, a light microscopic study on the micromorphological parameters of the tunica and corpus of the meristem was undertaken to ascertain their association with devernalisation. Changes in the apex of broccoli seedlings grown for 26 days at 24oC, succeeded by 35 days of cold treatment (16oC - vernalization) followed by 14 days of warm treatment (24oC - devernalization), were studied and described. Microscopic analysis according to the new method of slide preparation showed cytohistological zonation and the spatial distribution of cells in the central and peripheral zones of the broccoli shoot meristem more precisely than possible hitherto. Comparison between subsequent stages of meristem reorganization after devernalization revealed variation in the structure of the apex during its transition to the evocation phase of flowering. The results of measurements show that the tunica width changes irregularly, increasing from its minimum value (112.39±5.78 μm) through the medium one to the maximum values (260.32±2.50), to decrease again, while its height increased and decreased sinusoidally from its minimum value (21.52±4.30μm) to the maximum one (76.98±7.44μm) and then decreasing again to the minimum value (21.52±4.30). The stratification of the tunica as well as its width and height revealed relatively low variation within the analyzed time. These structural traits correlated with cold/warm treatments may be further utilized in the broccoli breeding programme against developmental disturbances.

10

Variation in ultrastructure of chloroplasts in needles of silver fir [Abies alba Mill.] saplings growing under the canopies of diverse tree species

51%

Kierzkowski D., Samardakiewicz S., Robakowski P.

Polish Journal of Ecology

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2007

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tom 55

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nr 4

Ultrastructural traits of chloroplasts in needles of Abies alba saplings growing under the canopy of Larix decidua Mill. and Picea abies Karst. were studied. An acclimation of chloroplast from the palisade parenchyma to different light conditions created by the principal species of the canopy was assessed using transmission electron microscope and light microscope. A comparison of such chloroplast patterns as: number of chloroplast per palisade parenchyma section unite, chloroplast section surface, number of thylakoids per granum, number of grana per section surface of chloroplast, thylakoids section surface to stroma section surface ratio, number of osmophilic granules, and size of starch granules allowed to determine plasticity of the ultrastructures in response to irradiance level under each canopy. There was, for example, evidence that the number of thylakoids per granum was lower, whereas chloroplast section surface inversely, was higher at greater canopy openness. The investigated patterns of chloroplasts, which reflect their biochemical adaptations, might significantly affect photosynthetic capacity of the young firs. Their variation reflected an ability of Abies alba photosynthetic apparatus to acclimate to canopy shading at the ultrastructural level.

11

The effect of pH of water on lead toxicity in Lemna minor L.

51%

Borek S., Samardakiewicz S., Wozny A.

Biological Bulletin of Poznań

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1998

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tom 35

|

nr 1

12

Confirmation by X-ray microanalysis a barrier role of endodermis in lead transport in Lemna minor L.

51%

Samardakiewicz S., Idzikowska K., Wozny A.

Biological Bulletin of Poznań. Supplement

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1997

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tom 34

13

Ultrastructural lokalization of lead in Lemna minor L. root

51%

Idzikowska K., Wozny A., Samardakiewicz S.

Biological Bulletin of Poznań. Supplement

|

1996

|

tom 33

14

Variation in structure of needles of silver fir [Abies alba Mill.] saplings growing under the canopies of diverse tree species

51%

Robakowski P., Samardakiewicz S., Kierzkowski D.

Polish Journal of Ecology

|

2004

|

tom 52

|

nr 4

Morphological and anatomical traits of needles of Abies alba saplings growing under the canopies of Picea abies, Fagus sylvatica, Betula pendula, Pinus sylvestris and Larix decidua were studied. An acclimation of the needles to different light conditions created by the principal species of the canopy was assessed using different microscopic methods. Length, width, needle area, stomatal density, parenchyma thickness, resin ducts diameter, central cylinder size and other traits of needles allowed to determine their structural plasticity in response to irradiance level. Leaf mass to area ratio, palisade parenchyma thickness, diameter of resin ducts increased, whereas width/thickness ratio and needle thickness/parenchyma thickness ratio decreased with increasing canopy openness. Variation in the investigated patterns of the needles reflected their structural plasticity and also an ability of silver fir saplings to acclimate to irradiance under the canopies of diverse tree species.

15

Variation in ultrastructure of chloroplasts of silver fir [Abies alba Mill.] saplings growing under different light conditions in the Karkonosze National Park

51%

Kierzkowski D., Samardakiewicz S., Robakowski P.

Biological Letters

|

2005

|

tom 42

|

nr 2 Spec.Vol.

16

Downregulation of atdeg2 leads to a distinct pheotype

45%

Samardakiewicz S., Sikora B., Lucinski R., Misztal L., Jackowski G.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2009

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tom 51

|

nr 2

17

Symptoms of resistance to lead in plant cells

45%

Samardakiewicz S., Strawinski P., Idzikowska K., Tomaszewska B., Wozny A.

Biological Bulletin of Poznań. Supplement

|

1995

|

tom 32

18

Internalization of lead with low-estrrified pectins in tip growing moss protonmata. Lead sequestration compartments

45%

Krzeslowska M., Lenartowska M., Samardakiewicz S., Bilski H., Wozny A.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2009

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tom 51

|

nr 2

19

The effects of lead on the organization of cytoskeleton in lupin root cells

45%

Gzyl J., Kwasnik E., Samardakiewicz S., Przymusinski R., Gwozdz E. A.

Biological Letters

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2005

|

tom 42

|

nr 2 Spec.Vol.

20

Wpływ metali ciężkich na fluorescencję izolowanych chloroplastów Lemna minor

39%

Zurawski J., Sikora J., Poniedzialek B., Piwecka K., Kaszkowiak M., Wiktorowicz K., Samardakiewicz S.

Ochrona Środowiska i Zasobów Naturalnych

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2009

|

nr 41

Ograniczanie wyników

6. Konferencja Miedzynarodowego Towarzystwa Badan Korzeni [Nagoja, Japonia, 11-15 listopada 2001]

Influence of lead (Pb2+) on blue-light-induced chloroplast movement in Lemna trisulca L. and Lemna minor L.

Metody wykrywania olowiu w komorkach roslinnych.

V Miedzynarodowe Sympozjum - Struktura i funkcja korzeni [Stara Lesna, Slowacja, 31 sierpnia-4 wrzesnia 1998]

The role of chloroplast protease atDeg2 in response to short time stresses

Influence of lead (Pb2plus) on chloroplast distribution patterns in Lemna trisulca L. mesophyll cells in darkness

Druga Miedzynarodowa Konferencja Anatomii i Morfologii Roslin [Sankt Petersburg, Rosja, 14-18 pazdzienika 2002]

Programowana smierc komorki roslinnej - proces o 'wielu twarzach'

Effect of devernalization on the transition from vegetative to prefloral phase of the broccoli (Brassica oleracea var. italica cv. 'Fiesta') shoot meristem

Variation in ultrastructure of chloroplasts in needles of silver fir [Abies alba Mill.] saplings growing under the canopies of diverse tree species

The effect of pH of water on lead toxicity in Lemna minor L.

Confirmation by X-ray microanalysis a barrier role of endodermis in lead transport in Lemna minor L.

Ultrastructural lokalization of lead in Lemna minor L. root

Variation in structure of needles of silver fir [Abies alba Mill.] saplings growing under the canopies of diverse tree species

Variation in ultrastructure of chloroplasts of silver fir [Abies alba Mill.] saplings growing under different light conditions in the Karkonosze National Park

Downregulation of atdeg2 leads to a distinct pheotype

Symptoms of resistance to lead in plant cells

Internalization of lead with low-estrrified pectins in tip growing moss protonmata. Lead sequestration compartments

The effects of lead on the organization of cytoskeleton in lupin root cells

Wpływ metali ciężkich na fluorescencję izolowanych chloroplastów Lemna minor