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http://dx.doi.org/10.11626/KJEB.2017.35.4.468

A Study About Analysis Results for Kudoa septempunctata (Myxosporea: Multivalvulida) in Tissue at Olive Flounder, using PCR (polymerase chain reaction) and Histological Methods  

Do, Jeong Wan (Fish Pathology Division, National Institute of Fisheries Sciences)
Cho, Miyoung (Fish Pathology Division, National Institute of Fisheries Sciences)
Jung, Sung Hee (Fish Pathology Division, National Institute of Fisheries Sciences)
Lee, Nam-Sil (Fish Pathology Division, National Institute of Fisheries Sciences)
Publication Information
Korean Journal of Environmental Biology / v.35, no.4, 2017 , pp. 468-475 More about this Journal
Abstract
This study is for the consideration of the existence tendency of Kudoa septempunctata in olive flounder. In general, muscle has shown a strong PCR positive reaction in spores containing tissues rather than non-containing tissues. However, blood PCR results showed opposed tendency. In various organs of the tested fish containing spores in muscle tissue, heart had shown positive reaction along with muscle at PCR analysis. Muscle fiber necrosis was observed at the histological observation, and this degeneration was common in both samples. The one sample was the PCR positive muscle containing spore and the other was the PCR positive muscle non-containing spore. Both of muscle tissues indicated a positive reaction at ISH (in-situ hybridization) against K. septempunctata.
Keywords
Kudoosis; molecular analysis; histological examination; flounder; muscle;
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Times Cited By KSCI : 1  (Citation Analysis)
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