The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis
The effect of heavy metals (Сu, Mn, Co, Ni, Zn) of physiology of submerged aquatic plant Elodea сanadensis: photosynthesis (chlorophyll epifluorescense); phototactic chloroplast displacement; plasmalemma permeability (K+ - leakage), was estimated in laboratory experiments. On the sensitivity to heav...
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| Format: | Article |
| Language: | English |
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Siberian Federal University
2009-06-01
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| Series: | Журнал Сибирского федерального университета: Серия Биология |
| Subjects: | |
| Online Access: | http://elib.sfu-kras.ru/bitstream/2311/1462/1/7_zotina.pdf |
| _version_ | 1819210797529694208 |
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| author | Tatiana A. Zotina Nicolai A. Gaevsky Elena A. Radionova |
| author_facet | Tatiana A. Zotina Nicolai A. Gaevsky Elena A. Radionova |
| author_sort | Tatiana A. Zotina |
| collection | DOAJ |
| description | The effect of heavy metals (Сu, Mn, Co, Ni, Zn) of physiology of submerged aquatic plant Elodea сanadensis: photosynthesis (chlorophyll epifluorescense); phototactic chloroplast displacement; plasmalemma permeability (K+ - leakage), was estimated in laboratory experiments. On the sensitivity to heavy metals the tested parameters could be ranged as follows: chlorophyll epifluorescens > phototaxis of chloroplasts > K+ - leakage from cells. According to the total inhibition for phototaxis of chloroplasts (as most integral and express parameter) the heavy metals could be ranged as follows: Mn<Ni<Co<Cu≤Zn. |
| first_indexed | 2024-12-23T06:16:53Z |
| format | Article |
| id | doaj.art-01f4d87dcc5a48fe8b7b84347d7bf743 |
| institution | Directory Open Access Journal |
| issn | 1997-1389 2313-5530 |
| language | English |
| last_indexed | 2024-12-23T06:16:53Z |
| publishDate | 2009-06-01 |
| publisher | Siberian Federal University |
| record_format | Article |
| series | Журнал Сибирского федерального университета: Серия Биология |
| spelling | doaj.art-01f4d87dcc5a48fe8b7b84347d7bf7432022-12-21T17:57:16ZengSiberian Federal UniversityЖурнал Сибирского федерального университета: Серия Биология1997-13892313-55302009-06-0122226236http://elib.sfu-kras.ru/handle/2311/1462The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea CanadensisTatiana A. Zotina0Nicolai A. Gaevsky1Elena A. Radionova2Akademgorodok, Krasnoyarsk, 660036, Russia Svobodny av., 79, Krasnoyarsk, 660041 RussiaSvobodny av., 79, Krasnoyarsk, 660041 RussiaSvobodny av., 79, Krasnoyarsk, 660041 RussiaThe effect of heavy metals (Сu, Mn, Co, Ni, Zn) of physiology of submerged aquatic plant Elodea сanadensis: photosynthesis (chlorophyll epifluorescense); phototactic chloroplast displacement; plasmalemma permeability (K+ - leakage), was estimated in laboratory experiments. On the sensitivity to heavy metals the tested parameters could be ranged as follows: chlorophyll epifluorescens > phototaxis of chloroplasts > K+ - leakage from cells. According to the total inhibition for phototaxis of chloroplasts (as most integral and express parameter) the heavy metals could be ranged as follows: Mn<Ni<Co<Cu≤Zn.http://elib.sfu-kras.ru/bitstream/2311/1462/1/7_zotina.pdfElodea сanadensischlorophyll epifluorescenceElodea canadensisheavy metalsK+ leakagephototaxis of chloroplaststoxicity |
| spellingShingle | Tatiana A. Zotina Nicolai A. Gaevsky Elena A. Radionova The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis Журнал Сибирского федерального университета: Серия Биология Elodea сanadensis chlorophyll epifluorescence Elodea canadensis heavy metals K+ leakage phototaxis of chloroplasts toxicity |
| title | The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis |
| title_full | The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis |
| title_fullStr | The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis |
| title_full_unstemmed | The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis |
| title_short | The Estimation of Toxicity of Heavy Metals for Aquatic Plant Elodea Canadensis |
| title_sort | estimation of toxicity of heavy metals for aquatic plant elodea canadensis |
| topic | Elodea сanadensis chlorophyll epifluorescence Elodea canadensis heavy metals K+ leakage phototaxis of chloroplasts toxicity |
| url | http://elib.sfu-kras.ru/bitstream/2311/1462/1/7_zotina.pdf |
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