STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT
The genotoxicity and clastogenic effects of water samples from Lake Sevan and the rivers of its basin with the application of Trad-SF (stamen filaments) and Trad-MN (micronuclei in the tetrads of microspores) bioassays of Tradescantia (clone 02) were investigated. A significant increase in the le...
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| Format: | Article |
| Language: | English |
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N.I. Vavilov All-Russian Institute of Plant Genetic Resources
2018-06-01
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| Series: | Труды по прикладной ботанике, генетике и селекции |
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| Online Access: | https://elpub.vir.nw.ru/jour/article/view/44 |
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| author | E. A. Aghajanyan R. E. Avalyan A. L. Atoyants A. E. Simonyan R. M. Aroutiounian |
| author_facet | E. A. Aghajanyan R. E. Avalyan A. L. Atoyants A. E. Simonyan R. M. Aroutiounian |
| author_sort | E. A. Aghajanyan |
| collection | DOAJ |
| description | The genotoxicity and clastogenic effects of water samples from Lake Sevan and the rivers of its basin with the application of Trad-SF (stamen filaments) and Trad-MN (micronuclei in the tetrads of microspores) bioassays of Tradescantia (clone 02) were investigated. A significant increase in the level of recessive mutation events (RME) frequency and micronuclei (MN) in tetrads from the water samples from the Gavaraget and Dzknaget Rivers as compared with the reference and other studied samples was detected. High positive correlation between the RME and MN frequencies and the concentration of some chemical elements in the studied water samples (Si, Al, P, Mn, Fe, and Cu) were revealed. The obtained results show that Trad-SF and Trad-MN tests of Tradescantia (clone 02) can be used for ecotesting of natural aquatic ecosystems in Armenia. |
| format | Article |
| id | doaj-art-29876555f3cb4da6b8684d55a65c5977 |
| institution | Kabale University |
| issn | 2227-8834 2619-0982 |
| language | English |
| publishDate | 2018-06-01 |
| publisher | N.I. Vavilov All-Russian Institute of Plant Genetic Resources |
| record_format | Article |
| series | Труды по прикладной ботанике, генетике и селекции |
| spelling | doaj-art-29876555f3cb4da6b8684d55a65c59772025-02-03T08:31:10ZengN.I. Vavilov All-Russian Institute of Plant Genetic ResourcesТруды по прикладной ботанике, генетике и селекции2227-88342619-09822018-06-01176334635610.30901/2227-8834-2015-3-346-35644STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECTE. A. Aghajanyan0R. E. Avalyan1A. L. Atoyants2A. E. Simonyan3R. M. Aroutiounian4Yerevan State UniversityYerevan State UniversityYerevan State UniversityYerevan State UniversityYerevan State UniversityThe genotoxicity and clastogenic effects of water samples from Lake Sevan and the rivers of its basin with the application of Trad-SF (stamen filaments) and Trad-MN (micronuclei in the tetrads of microspores) bioassays of Tradescantia (clone 02) were investigated. A significant increase in the level of recessive mutation events (RME) frequency and micronuclei (MN) in tetrads from the water samples from the Gavaraget and Dzknaget Rivers as compared with the reference and other studied samples was detected. High positive correlation between the RME and MN frequencies and the concentration of some chemical elements in the studied water samples (Si, Al, P, Mn, Fe, and Cu) were revealed. The obtained results show that Trad-SF and Trad-MN tests of Tradescantia (clone 02) can be used for ecotesting of natural aquatic ecosystems in Armenia.https://elpub.vir.nw.ru/jour/article/view/44традесканция (клон 02)биотестыгенотоксичностьрецессивные мутационные событиякластогенные эффектымикроядразагрязнение водыtradescantia (clone 02)bioassaysgenotoxicityrecessive mutationsclastogenic effectsmicronucleuswater pollution |
| spellingShingle | E. A. Aghajanyan R. E. Avalyan A. L. Atoyants A. E. Simonyan R. M. Aroutiounian STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT Труды по прикладной ботанике, генетике и селекции традесканция (клон 02) биотесты генотоксичность рецессивные мутационные события кластогенные эффекты микроядра загрязнение воды tradescantia (clone 02) bioassays genotoxicity recessive mutations clastogenic effects micronucleus water pollution |
| title | STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT |
| title_full | STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT |
| title_fullStr | STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT |
| title_full_unstemmed | STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT |
| title_short | STUDYING GENETIC EFFECTS IN NATURAL ECOSYSTEMS WITH APPLICATION OF A PLANT TEST OBJECT |
| title_sort | studying genetic effects in natural ecosystems with application of a plant test object |
| topic | традесканция (клон 02) биотесты генотоксичность рецессивные мутационные события кластогенные эффекты микроядра загрязнение воды tradescantia (clone 02) bioassays genotoxicity recessive mutations clastogenic effects micronucleus water pollution |
| url | https://elpub.vir.nw.ru/jour/article/view/44 |
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