Wyniki wyszukiwania

1

In vitro selection and characterization of Ni-tolerant callus lines of Setaria italica L.

100%

Rout G. R., Samantaray S., Das P.

Acta Physiologiae Plantarum

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1998

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tom 20

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nr 3

Nickel tolerant callus lines of Setaria italica L. were developed from callus cultures grown on MS medium supplemented with 0.5 mg·dm⁻³ kinetin+2.0 mg·dm⁻³ 2,4-D+2.0 mg·dm⁻³ Ni⁺². Standard growth parameters such as callus fresh and dry weight, growth tolerance index were used as indicators of nickel toxicity. Measurements as early as 2 weeks after the beginning of the treatments did not yield consistent results. However, growth tolerance index at 4, and 8 weeks after the beginning of treatments yielded significant differences among the non-tolerant and tolerant calli. The tolerant calli has enhanced growth at 2.0 mg·dm⁻³ Ni⁺² while non-tolerant calli showed a reverse trend in growth in the presence of 2.0–2.5 mg·dm⁻³ of nickel. The tolerant calli differentiated into mass of embryogenic calli within 4 weeks of culture which could be maintained for prolonged period without loss of regenerative capacity.

2

Is Viola tricolor L. from calamine waste heaps in the vicinity of Olkusz (Southern Poland) a metal-tolerant taxon?

84%

Kellner K., Kuta E.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2005

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tom 47

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nr 1

3

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Cadmium accumulation and localization in the leaves of two ecotypes of Dianthus carthusianorum differing in metal tolerance

84%

Wojcik M., Dresler S., Nowak D., Nowak J., Plak A., Hanaka A., Tukiendorf 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 3

4

Plant metallothionein genes: structure, regulation and function in metal tolerance

84%

Goldsbrough P., Bundithya W., Orczyk W., Zhou J.

Biological Bulletin of Poznań. Supplement

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1997

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tom 34

5

Chromium and nickel tolerance of Trema orientalis [Blume] L. in tissue culture

84%

Samantaray S., Rout G. R., Das P.

Acta Physiologiae Plantarum

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1999

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tom 21

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nr 1

Callus of Trema orientalis derived from both contaminated and uncontaminated sources were tested in vitro for their relative tolerance to chromium and nickel. The calluses derived from contaminated source were metal-tolerant and showed better growth than those obtained from uncontaminated plants. The specificity of metal tolerance shown by the parent material was maintained in the calluses. Compared to the uncontaminated explants, the calli derived from contaminated sources exhibited higher catalase and peroxidase activities but a reduced acid phosphatase activity. Biochemical studies, provided evidence that the contaminated sources were physiologically distinct from the uncontaminated ones. Thus, this study indicated that seeds of Trema orientalis collected from contaminated sites were tolerant to chromium and nickel, and may have the advantage of being used in sustainable revegetation programmes on chromiferous minewastes.

6

Differential antioxidant enzyme and thiol responses of tolerant and non-tolerant clones of Chloris barbata to cadmium-stress

67%

Baisakhi B., Patra J., Panigrahy R. K., Panda B. B.

Acta Physiologiae Plantarum

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2003

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tom 25

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nr 4

Ograniczanie wyników

3 Acta Physiologiae Plantarum

1 Acta Biologica Cracoviensia. Series Botanica. Supplement

1 BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

1 Biological Bulletin of Poznań. Supplement

2 Das P.

2 Rout G. R.

2 Samantaray S.

1 Baisakhi B.

1 Bundithya W.

1 Dresler S.

1 Goldsbrough P.

1 Hanaka A.

1 Kellner K.

1 Kuta E.

1 Nowak D.

1 Nowak J.

1 Orczyk W.

1 Panda B. B.

1 Panigrahy R. K.

1 Patra J.

1 Plak A.

1 Tukiendorf A.

1 Wojcik M.

1 Zhou J.

1 2013

1 2005

1 2003

1 1999

1 1998

1 1997

In vitro selection and characterization of Ni-tolerant callus lines of Setaria italica L.

Is Viola tricolor L. from calamine waste heaps in the vicinity of Olkusz (Southern Poland) a metal-tolerant taxon?

Cadmium accumulation and localization in the leaves of two ecotypes of Dianthus carthusianorum differing in metal tolerance

Plant metallothionein genes: structure, regulation and function in metal tolerance

Chromium and nickel tolerance of Trema orientalis [Blume] L. in tissue culture

Differential antioxidant enzyme and thiol responses of tolerant and non-tolerant clones of Chloris barbata to cadmium-stress