KMID : 1007520100190061693
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Food Science and Biotechnology 2010 Volume.19 No. 6 p.1693 ~ p.1696
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Detection of Lymphocystis Disease Virus (LCDV) in Olive Flounder (Paralichthys olivaceus) Using Efficient Extraction and Concentration Methods
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Kim Du-woon
Jeong Byeong-Mun Kim Wi-Sik Kim Jong-Oh Lim Chae-Hong Cho Jeong-Young Eun Jong-Bang Moon Jae-Hak Kim Seok-Ryel Park Myoung-Ae Oh Myung-Joo
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Abstract
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Efficiency of extraction and concentration methods for the detection of the major capsid protein gene of lymphocystis disease virus from different tissues of olive flounders (Paralichthys olivaceus) was tested. Tris elution buffer showed a 100 fold higher polymerase chain reaction (PCR) detection limit than TE elution buffer in the virus extraction step from skin tissues. Using the TRPD (Tris elution buffer, polyethylene, and DNA extraction kit) procedure, we confirmed that skin tissues and lymphocystis cells of olive flounders had a detection limit of 10?6 and 10?7 PCR-U/¥ìL, meaning that 106 and 107 fold dilutions of lymphocystis disease virus (LCDV) were PCR positive, respectively.
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KEYWORD
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lymphocystis disease virus, lymphocystis disease virus (LCDV), Paralichthys olivaceus, polymerase chain reaction (PCR), fish
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