Metalomické studie vlivu kadmia iontů na rostlinné tkáňové kultury slunečnice

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F10%3A00166773" target="_blank" >RIV/62156489:43210/10:00166773 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Metallomic study of effect of cadmium ions on plant tissue cultures of sunflower

Original language description

In the eight-days-long experiment, we investigated the influence of cadmium(II) ions (0, 5, 10, 50, 100 and 500 uM) on sunflower callus culture. We mainly focussed our attention on the growth. The obtained results were evaluated using the standard procedure, in which dependence of the fresh weight on the applied concentration was determined. We also used linear regression to evaluate the obtained results. Based on the slopes of the lines, we determined the degree of inhibition of growth in various experimental variants. The results obtained suggest that sunflower callus growth was most inhibited by concentrations of 500 uM of cadmium(II) ions and slightly stimulated by 10 uM of cadmium(II) ions compared with control. In the second part of our work, weoptimized the determination of antioxidant activity of three different techniques (DPPH, and ABTS free radicals). The optimization were compared two types of standard (gallic acid and trolox). The results obtained were found to be more ap

Czech name

Metallomic study of effect of cadmium ions on plant tissue cultures of sunflower

Czech description

In the eight-days-long experiment, we investigated the influence of cadmium(II) ions (0, 5, 10, 50, 100 and 500 uM) on sunflower callus culture. We mainly focussed our attention on the growth. The obtained results were evaluated using the standard procedure, in which dependence of the fresh weight on the applied concentration was determined. We also used linear regression to evaluate the obtained results. Based on the slopes of the lines, we determined the degree of inhibition of growth in various experimental variants. The results obtained suggest that sunflower callus growth was most inhibited by concentrations of 500 uM of cadmium(II) ions and slightly stimulated by 10 uM of cadmium(II) ions compared with control. In the second part of our work, weoptimized the determination of antioxidant activity of three different techniques (DPPH, and ABTS free radicals). The optimization were compared two types of standard (gallic acid and trolox). The results obtained were found to be more ap

Type

D - Article in proceedings

CEP classification

CE - Biochemistry

OECD FORD branch

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Project

<a href="/en/project/GA522%2F07%2F0692" target="_blank" >GA522/07/0692: Study of thiol compounds production at plants - use in phytoremediation technologies</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

MendelNet 2010 Proceedings of International Ph.D. Students Conference

ISBN

978-80-7375-453-2

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

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Publisher name

Mendelova univerzita v Brně, Agronomická fakulta

Place of publication

Brno

Event location

Brno

Event date

Jan 1, 2000

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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