Vliv lanthanových a gadoliniových iontů na suspenžní buněčnou kulturu tabáku BY-2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F08%3A00133926" target="_blank" >RIV/62156489:43210/08:00133926 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of lanthanum (III) and gadolinium (III) ions on plant cell model -- BY-2 tobacco cell suspension culture

Popis výsledku v původním jazyce

Introduction. The rare earth elements (REEs) represent a chemically uniform group including yttrium, lanthanum and 14 lanthanides, such as cerium or gadolinium. Available data about lanthanides ions effect on plant cells are still very limited, however published works indicate that some lanthanides are able to replace calcium ions in some enzymes within retaining activity. Next possible effect of lanthanides mechanism of action is in role as metallic-activated factors of certain enzymes, which catalyzethe catabolism and anabolism of proteins [1, 2] and activity increasing of enzymes in the reactive oxygen species scavenging system [3, 4]. Negative REEs effects on plants occur at higher concentrations. Objective. In this work we investigated effect oflanthanum(III) and gadolinium(III) ions in various concentrations on tobacco BY-2 cells to investigate growth parameters and especially cytotoxicity of selected lanthanides. Materials and methods. Nicotina tabacum L. cv. Bright Yellow-2 s

Název v anglickém jazyce

Influence of lanthanum (III) and gadolinium (III) ions on plant cell model -- BY-2 tobacco cell suspension culture

Popis výsledku anglicky

Introduction. The rare earth elements (REEs) represent a chemically uniform group including yttrium, lanthanum and 14 lanthanides, such as cerium or gadolinium. Available data about lanthanides ions effect on plant cells are still very limited, however published works indicate that some lanthanides are able to replace calcium ions in some enzymes within retaining activity. Next possible effect of lanthanides mechanism of action is in role as metallic-activated factors of certain enzymes, which catalyzethe catabolism and anabolism of proteins [1, 2] and activity increasing of enzymes in the reactive oxygen species scavenging system [3, 4]. Negative REEs effects on plants occur at higher concentrations. Objective. In this work we investigated effect oflanthanum(III) and gadolinium(III) ions in various concentrations on tobacco BY-2 cells to investigate growth parameters and especially cytotoxicity of selected lanthanides. Materials and methods. Nicotina tabacum L. cv. Bright Yellow-2 s

Druh

D - Stať ve sborníku

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/1M06030" target="_blank" >1M06030: Funkční genomika a proteomika ve šlechtění rostlin</a><br>

Návaznosti

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

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Vitamins 2008 - Nutrition and Diagnostics

ISBN

978-80-7318-708-8

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

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Název nakladatele

University of Pardubice

Místo vydání

Pardubice, Czech Republic

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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