Detection of the dinoflagellate, Cochlodinium polykrikoides, that forms algal blooms using sandwich hybridization integrated with nuclease protection assay
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Title
- Detection of the dinoflagellate, Cochlodinium polykrikoides, that forms algal blooms using sandwich hybridization integrated with nuclease protection assay
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Author(s)
- Suh, Sung-Suk; Park, Mirye; Hwang, Jinik; Kil, Eui-Joon; Lee, Sukchan; Lee, Taek-Kyun
- KIOST Author(s)
- Lee, Taek Kyun(이택견)
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Alternative Author(s)
- 서승석; 박미례; 황진익; 이택견
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Publication Year
- 2016-01
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Abstract
- To detect Cochlodinum polykrikoides in long-term monitoring and high-throughput sampling projects using an integrated sandwich hybridization and nuclease protection assay (NPA-SH). The specificity of the probes was verified with individual and mixed cultures as well as field collection, and the quantity of C. polykrikoides determined by NPA-SH analysis showed a good correlation with that determined by cell-counting with a light microscope. In addition a standard curve for C. polykrikoides was established to represent the correlation between optical absorbance in the NPA-SH assay and cell density. This approach provides an efficient alternative to traditional, morphology-based methods for the rapid identification and quantification of harmful algal species and could be used to monitor phytoplankton in field surveys.
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ISSN
- 0141-5492
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URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/2286
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DOI
- 10.1007/s10529-015-1947-5
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Bibliographic Citation
- BIOTECHNOLOGY LETTERS, v.38, no.1, pp.57 - 63, 2016
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Publisher
- SPRINGER
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Subject
- MICROALGAE; PROBES; IDENTIFICATION; ENUMERATION; IMPACTS; USA
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Keywords
- Algal blooms; Cochlodinium polykrikoides; Microalgae detection; Ribosomal RNA; S1 enzyme; Sandwich hybridization integrated with nuclease protection assay (NPA-SH)
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Type
- Article
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Language
- English
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Document Type
- Article
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