Ecological Development and Genetic Diversity of Microcystis aeruginosa from Artificial Reservoir in Russia

Тип публикации: статья из журнала

Год издания: 2011

Идентификатор DOI: 10.1007/s12275-011-0523-5

Ключевые слова: Microcystis aeruginosa, fluorescence method, euclidean distance, mcyE gene, euclidean distance, fluorescence method, mcyE gene, Microcystis aeruginosa, bacterial DNA, bacterial protein, article, chemistry, classification, cluster analysis, cytology, DNA sequence, fluorescence, genetic variability, genetics, isolation and purification, microbiology, Microcystis, microscopy, molecular genetics, phylogeny, Russian Federation, spectroscopy, Bacterial Proteins, Cluster Analysis, DNA, Bacterial, Fluorescence, Genetic Variation, Microcystis, Microscopy, Molecular Sequence Data, Phylogeny, Sequence Analysis, DNA, Siberia, Spectrum Analysis, Water Microbiology, Cyanobacteria, Microcystis aeruginosa

Аннотация: Microcystis aeruginosa is a well-known Cyanobacterium responsible for the formation of toxic water blooms around the world. Shallow, warm, and eutrophic reservoirs provide the most favourable conditions for M. aeruginosa development. Numerous studies have been devoted to this species, but there still is a necessity to develop additional approaches for the monitoring of cyanobacteria in reservoirs. In this study, M. aeruginosa in the water column of a hypereutrophic Siberian reservoir was investigated by fluorescence, light, and electron microscopy as well as genetic analysis using a mcyE marker. Here, we demonstrate the genetic diversity and features of the fluorescence spectra for different ecotypes of this species. We suggest that a fluorescence approach can be used to identify M. aeruginosa in a natural environment in order to increase the effectiveness of ecological monitoring and water quality evaluation.

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Издание

Журнал: JOURNAL OF MICROBIOLOGY

Выпуск журнала: Vol. 49, Is. 5

Номера страниц: 714-720

ISSN журнала: 12258873

Место издания: SEOUL

Издатель: MICROBIOLOGICAL SOCIETY KOREA

Авторы

  • Gaevsky N.A. (Siberian Federal University)
  • Kolmakov V.I. (Institute of Biophysics of Siberian Branch of the Russian Academy of Sciences)
  • Nabatova V.A. (Siberian Federal University)
  • Belykh O.I. (Limnological Institute of Siberian Branch of the Russian Academy of Sciences)
  • Tikhonova I.V. (Limnological Institute of Siberian Branch of the Russian Academy of Sciences)
  • Gladkikh A.S. (Limnological Institute of Siberian Branch of the Russian Academy of Sciences)
  • Joung Y. (Department of Environmental Science,Kangwon National University)
  • Ahn T.S. (Department of Environmental Science,Kangwon National University)

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