Biotesting of bottom sediments of the Yenisei river with aquatic plant Elodea canadensis
Автор: Zotina Tatiana A., Trofimova Elena A., Medvedeva Marina Yu., Bolsunovsky Alexander Ya.
Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc
Рубрика: Проблемы прикладной экологии и биологии
Статья в выпуске: 3-1 т.15, 2013 года.
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Laboratory biotesting of samples of bottom sediments (BS) of the Yenisei River containing different activity concentration of artificial radionuclides ( 60Co, 137Сs, 152,154Eu) was performed with aquatic plant Elodea сanadensis (elodea). Shoots growth (length and biomass) and roots growth (number and length) endpoints were estimated as toxicity indicators; endpoints of chromosome abnormalities in apical root meristematic tissue (total frequency of cells with chromosome abnormalities and speciation of abnormalities, %) – as genotoxicity indicators. Negative correlation (p
Genotoxicity, bottom sediments, artificial radionuclides, toxicity, chromosome abnormalities, elodea, growth endpoints
Короткий адрес: https://sciup.org/148201820
IDR: 148201820
