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http://dx.doi.org/10.7847/jfp.2012.26.1.039

Identification of water mold from wild brook lamprey, Lethenterone reissneri  

Kim, Hyoung Jun (National Fishery Products Quality Management Services, Incheon Regional Office)
Park, Jeong Su (Department of Aquatic Life Medical Sciences, Sunmoon University)
Kim, Sung Yeon (Department of Aquatic Life Medical Sciences, Sunmoon University)
Koo, Ja Geun (Incheon Fisheries Research Institute)
Bang, In-Chul (Department of Life Science and Biotechnology, Soonchunhyang University)
Kwon, Se Ryun (Department of Aquatic Life Medical Sciences, Sunmoon University)
Publication Information
Journal of fish pathology / v.26, no.1, 2013 , pp. 39-44 More about this Journal
Abstract
Saprolegnia isolate from wild brook lamprey was identified on the basis of its morphological and molecular characteristics. The isolates showed aseptic hyphae and clavate zoosporagium. Zoospores discharge was typically saprolegnoid. Neither oogomia nor antheridia was observed in this study. ITS sequence obtained from the isolate was compared with other Saprolegnia spp. to analyse their phylogenetic relationships. Results showed that the isolate belongs to clade I including Saprolegnia parasitica. Based on the asexual organs, zoospore discharge manner and ITS sequence analysis, the isolate was identified as S. parasitica.
Keywords
Saprolegnia parasitica; Internal transcribed spacer sequence; ITS sequence; Phylogenetic analysis;
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