Wyniki wyszukiwania

1

Role of plant cell wall proteins in defence reactions

100%

Wojtaszek P.

Biological Bulletin of Poznań. Supplement

|

1995

|

tom 32

2

Czym jest komorka roslinna? Miejsce scian komorkowych.

100%

Wojtaszek P.

Postępy Biologii Komórki

|

2000

|

tom 27

|

nr 3

315-324

3

Fenolowe metabolity wtorne jako sygnaly roslin w oddzialywaniach miedzygatunkowych

100%

Wojtaszek P.

Postępy Biochemii

|

1993

|

tom 39

|

nr 2

139-146

4

Molecular mechanisms of generation and maintenance of plant cell polarity

100%

Wojtaszek P.

Polish Journal of Natural Sciences. Supplement

|

2003

|

tom 01

5

Mechanisms for the generation of reactive oxygen species in plant defence response

100%

Wojtaszek P.

Biological Bulletin of Poznań. Supplement

|

1997

|

tom 34

6

Mechanisms for the generation of reactive oxygen species in plant defence response

100%

Wojtaszek P.

Acta Physiologiae Plantarum

|

1997

|

tom 19

|

nr 4

Recent data indicate that plants, in a manner similar to the situation found in mammalian phagocytotic cells, produce reactive oxygen species (ROS) in response to pathogen infection. This reaction could be very quick when using pre-existing, usually exocellular, components and/or, when biochemical machinery of the cell is activated, relatively late and long-lasting. The oxidative burst is defined as a rapid, transient production of high levels of ROS in response to external stimuli. Two major models depicting the origin of ROS in the oxidative burst are described, namely: the NADPH oxidase system and the pH-dependent generation of hydrogen peroxide by exocellular peroxidases. Additionally, the participation of exocellular ROS-generating enzymes, like germin-like oxalate oxidases and amine oxidases, in plant defence response is demonstrated. The involvement of protoplasmic ROS-generating systems is also indicated.

7

Organismal view of a plant and a plant cell

100%

Wojtaszek P.

Acta Biochimica Polonica

|

2001

|

tom 48

|

nr 2

Cell walls are at the ba sis of a struc tural, four-dimensional frame work of plant form and growth time. Re cent rapid prog ress of cell wall re search has led to the sit u a tion where the old, long-lastingjux ta po si tion: "liv ing" protoplast — "dead" cell wall, had to be dropped. Various at tempts of re-interpretation cast, how ever, some doubts over the very na ture of plant cell and the sta tus of the walls within such a cell. Fol low ing a com par i son of exocellular ma tri ces of plants and an i mals, their po si tion in re la tion to cells and or gan isms is ana lysed. A mul ti tude of per spec tives of the bi o log i cal or gani sa tion of liv ing be ings is pre sented with par tic u lar at ten tion paid to the cel lu lar and organismal the o ries. Ba sic ten ets and re sult ing cor ol lar ies of both the o ries are compared, and evolutionary and developmental implications are considered. Based on these data, "The Plant Body" - an organismal con cept of plants and plant cells is described.

8

Structural and functional modification of WMC proteins caused by nitric oxide

63%

Lapa A., Wojtaszek P.

Acta Biochimica Polonica

|

2006

|

tom 53

|

nr Supplement 1

9

Bioinformatics analysis of four Arabidopsis thaliana proteins potentially involved in cytoskeleton-dependent vesicle trafficking

63%

Wierzchowiecka M., Wojtaszek P.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2009

|

tom 51

|

nr 2

10

Modyfikacje strukturalne białek wywołane przez tlenek azotu

63%

Szuba A., Wojtaszek P.

Postępy Biochemii

|

2010

|

tom 56

|

nr 2

11

Pochodzenie i ewolucja smierci komorki

63%

Maruniewicz M., Wojtaszek P.

Postępy Biologii Komórki

|

2007

|

tom 34

|

nr 4

651-667

12

Functional genomic analysis of the proteins involved in interactions between the components of the cell wall, plasma membrane, and cytoskeleton in Arabidopsis thaliana

63%

Maruniewicz M., Wojtaszek P.

Acta Biologica Cracoviensia. Series Botanica. Supplement

|

2009

|

tom 51

|

nr 2

13

Proteomic analysis of plant cell wall proteins and their glycosylation patterns

63%

Luczak M., Wojtaszek P.

Acta Physiologiae Plantarum

|

2004

|

tom 26

|

nr 3 suppl.

14

Ekspansyny - niezwykłe białka roślin

63%

Luczak M., Wojtaszek P.

Biotechnologia

|

2002

|

nr 4

15

Nitric oxide, protein modification and structural rearrangements in plant cells

63%

Wojtaszek P., Lapa A.

Acta Biochimica Polonica

|

2006

|

tom 53

|

nr Supplement 1

16

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Unraveling protein-protein interactions using fluorescence imaging techniques

63%

Michalak M., Wojtaszek P.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2013

|

tom 94

|

nr 3

17

Brefeldyna A - wglad w funkcjonowanie systemu blon komorek roslinnych

63%

Mlynkowiak P., Wojtaszek P.

Postępy Biologii Komórki

|

2006

|

tom 33

|

nr 1

19-33

18

Functional analysis of a basic chitinase in Arabidopsis thaliana using reverse genetics

63%

Rodakowska E., Wojtaszek P.

Biological Letters

|

2005

|

tom 42

|

nr 2 Spec.Vol.

19

A simple method for visualization of phenolics exudation by roots of intact lupin plants; the effect of nitrate and pH

63%

Wojtaszek P., Peretiatkowicz M.

Acta Biochimica Polonica

|

1992

|

tom 39

|

nr 4

Phenolics exudation by imbibed seeds and roots of intact lupin plants (Lupinus albus L.) was studied during the first 4 days of growth by a new agar test with specific reagents for phenolics (Gibbs reagent, Naturstoffreagenz A). Comparative studies of the phenolics exudation reveal that legumes exude different phenolics (even if not qualitatively, then at least quantitatively) than oat. The exudation of phenolics starts very quickly after the imbibition of seeds and can be visualized as early as 24 h after sowing. In older seedlings, the exudation of phenolics can be detected along root zones and is influenced by nitrate and pH. At acidic pH, nitrate reduces phenolics exudation, but at pH 7.5 the exudation of phenolics becomes restricted to only some root zones. Nitrate must be present in the rooting media for at least 24 h to cause visible changes in the pattern of exudation at different pH values.

20

Profiles of quinolizidine alkaloids and their ester conjugates in white lupin (Lupinus albus L.) plants treated with fungal elicitors or abiotic factors

51%

Stobiecki M., Wojtaszek P., Pislewska M.

Biological Bulletin of Poznań. Supplement

|

1995

|

tom 32

Ograniczanie wyników

Role of plant cell wall proteins in defence reactions

Czym jest komorka roslinna? Miejsce scian komorkowych.

Fenolowe metabolity wtorne jako sygnaly roslin w oddzialywaniach miedzygatunkowych

Molecular mechanisms of generation and maintenance of plant cell polarity

Mechanisms for the generation of reactive oxygen species in plant defence response

Mechanisms for the generation of reactive oxygen species in plant defence response

Organismal view of a plant and a plant cell

Structural and functional modification of WMC proteins caused by nitric oxide

Bioinformatics analysis of four Arabidopsis thaliana proteins potentially involved in cytoskeleton-dependent vesicle trafficking

Modyfikacje strukturalne białek wywołane przez tlenek azotu

Pochodzenie i ewolucja smierci komorki

Functional genomic analysis of the proteins involved in interactions between the components of the cell wall, plasma membrane, and cytoskeleton in Arabidopsis thaliana

Proteomic analysis of plant cell wall proteins and their glycosylation patterns

Ekspansyny - niezwykłe białka roślin

Nitric oxide, protein modification and structural rearrangements in plant cells

Unraveling protein-protein interactions using fluorescence imaging techniques

Brefeldyna A - wglad w funkcjonowanie systemu blon komorek roslinnych

Functional analysis of a basic chitinase in Arabidopsis thaliana using reverse genetics

A simple method for visualization of phenolics exudation by roots of intact lupin plants; the effect of nitrate and pH

Profiles of quinolizidine alkaloids and their ester conjugates in white lupin (Lupinus albus L.) plants treated with fungal elicitors or abiotic factors