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The role of ascorbate during cadmium-induced oxidative stress in Arabidopsis thaliana

100%

Bielen A., Remans T., Vangronsveld J., Cuypers A.

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

The role of miRNAs upon metal stress in Arabidopsis thaliana

100%

Gielen H., Remans T., Vangronsveli J., Cuypers A.

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

3

The role of the oxidative signal-inducible kinase (OXI1) in metal-induced molecular responses in Arabidopsis thaliana

88%

Cuypers A., Smeets K., Kelly O., Hirt H., Vangronsveld J.

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

4

Alternative respiration as primary defence during cadmium-induced mitochondrial oxidative challenge in Arabidopsis thaliana

88%

Keunen E., Jozefczak M., Remans T., Vangronsveld J., Cuypers A.

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

5

Oxidative stress responses in lignin-reduced Arabidopsis thaliana mutants in both control and cadmium-exposed conditions

88%

Gielen M., Weyens N., Cuypers A., Boerjan W., Vangronsveld J.

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

6

Cadmium-treated Arabidopsis thaliana reveal a regulatory role of glutathione in superoxide dismutase

76%

Jozefczak M., Keunen E., Schat H., Remans T., Vangronsveld J., Cuypers A.

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

7

Response to oxidative stress induced by cadmium and copper in tobacco plants (Nicotiana tabacum) engineered with the trehalose-6-phosphate synthase gene (AtTPS1)

64%

Martins L. L., Mourato M. P., Baptista S., Reis R., Carvalheiro F., Almeida A. M., Fevereiro P., Cuypers A.

Acta Physiologiae Plantarum

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2014

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tom 36

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nr 03

The response of tobacco plants genetically engineered with the AtTPS1 gene to stress induced by excess Cu and Cd was evaluated in hydroponic solution (100 and 400 μM Cu and 50 and 200 μM Cd) after a 48 h exposure. Two transgenic lines, transformed with the AtTPS1 (trehalose-6-phosphate synthase) gene from Arabidopsis, with different levels of trehalose-6-phosphate synthase expression (B5H, higher and B1F, lower), and a wild type (WT) were investigated. Protein content, antioxidative enzymes (CAT, POD, SOD, and APX), glucose, fructose, lipid peroxidation, hydrogen peroxide and Cd and Cu contents were determined in leaves. The two transgenic lines were differently influenced by Cd and Cu exposure as they induced a different antioxidant enzymatic defense response. B1F and B5H plants showed a better acclimation to Cd and excess Cu compared to WT. Furthermore B1F was more tolerant than B5H to Cd and excess Cu. B1F accumulated less Cd and Cu in leaves, probably due to a more efficient exclusion mechanism. Catalase was shown to be the most important enzyme in the antioxidative system of these plants.

Ograniczanie wyników

6 BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

1 Acta Physiologiae Plantarum

7 Cuypers A.

5 Vangronsveld J.

4 Remans T.

2 Jozefczak M.

2 Keunen E.

1 Almeida A. M.

1 Baptista S.

1 Bielen A.

1 Boerjan W.

1 Carvalheiro F.

1 Fevereiro P.

1 Gielen H.

1 Gielen M.

1 Hirt H.

1 Kelly O.

1 Martins L. L.

1 Mourato M. P.

1 Reis R.

1 Schat H.

1 Smeets K.

1 Vangronsveli J.

1 Weyens N.

1 2014

6 2013

The role of ascorbate during cadmium-induced oxidative stress in Arabidopsis thaliana

The role of miRNAs upon metal stress in Arabidopsis thaliana

The role of the oxidative signal-inducible kinase (OXI1) in metal-induced molecular responses in Arabidopsis thaliana

Alternative respiration as primary defence during cadmium-induced mitochondrial oxidative challenge in Arabidopsis thaliana

Oxidative stress responses in lignin-reduced Arabidopsis thaliana mutants in both control and cadmium-exposed conditions

Cadmium-treated Arabidopsis thaliana reveal a regulatory role of glutathione in superoxide dismutase

Response to oxidative stress induced by cadmium and copper in tobacco plants (Nicotiana tabacum) engineered with the trehalose-6-phosphate synthase gene (AtTPS1)