Toxicita a poškození DNA u rostlin tabáku a brambor rostoucích na půdě kontaminované těžkými kovy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A15848" target="_blank" >RIV/60460709:41210/06:15848 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61389030:_____/06:00050805 RIV/60461373:22330/06:00017739

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Toxicity and DNA damage in tobacco and potato plants growing on soil polluted with heavy metals

Popis výsledku v původním jazyce

Heterezygous tobacco (Nicotiana tabacum var. xanthi) and potato (Solanum tuberosum var. Korela) plants were cultivated on soil from the site Střimice highly polluted with heavy metals, and on non - polluted soil from the recreational area Jezeří, both inNorth Bohemia, Czech Republic. The total content, and content of bioavailable, easily mobile and potentially mobile components of heavy metals (Cd, Cu, Pb and Zn) in the tested soils, and the accumulation of these metals in the above-ground biomass androots of tested plants were determined. The average tobacco leaf area and potato plant height were significantly reduced in plants growing on the polluted soil. We have measured the DNA damage in nuclei of leaves of both plant species using the Comet assay. A slight but significant increase in DNA damage was noted in plants growing on the polluted soil versus controls. As the tobacco and potato plants with increased DNA damage were severely injured (inhibited growth, distorted leaves

Název v anglickém jazyce

Toxicity and DNA damage in tobacco and potato plants growing on soil polluted with heavy metals

Popis výsledku anglicky

Heterezygous tobacco (Nicotiana tabacum var. xanthi) and potato (Solanum tuberosum var. Korela) plants were cultivated on soil from the site Střimice highly polluted with heavy metals, and on non - polluted soil from the recreational area Jezeří, both inNorth Bohemia, Czech Republic. The total content, and content of bioavailable, easily mobile and potentially mobile components of heavy metals (Cd, Cu, Pb and Zn) in the tested soils, and the accumulation of these metals in the above-ground biomass androots of tested plants were determined. The average tobacco leaf area and potato plant height were significantly reduced in plants growing on the polluted soil. We have measured the DNA damage in nuclei of leaves of both plant species using the Comet assay. A slight but significant increase in DNA damage was noted in plants growing on the polluted soil versus controls. As the tobacco and potato plants with increased DNA damage were severely injured (inhibited growth, distorted leaves

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F05%2F0500" target="_blank" >GA521/05/0500: Indukované poškození DNA, mutagenita, homologní rekombinace a apoptosa jako markery pro monitorování účinku polutantů u tabáku a brambor</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Ecotoxicology and Environmental Safety

ISSN

0147-6513

e-ISSN

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Svazek periodika

65

Číslo periodika v rámci svazku

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Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

420-426

Kód UT WoS článku

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EID výsledku v databázi Scopus

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