Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 18 Issue 4
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- Pages.369-373
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- 1985
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
Characteristics of Flexibacter columnaris Isolated from Tilapia (Tilapia sp.)
틸라피아(Tilapia sp.)에서 분리한 Flexibacter columnaris의 성상
- Chun, Seh-Kyu (Department of Aquaculture, National Fisheries University of Pusan) ;
- Sohn, Sang-Gyu
- Published : 1985.07.01
Abstract
The characteristics of a pathogen isolated from infected tilapia, which showed the external symptoms of fin erosion and body deceleration, were examined. The strain of isolated pathogen was identified as Flexibactor columnaris, The normal tilapia dipped into suspensions of the isolated pathogens has developed the infective symptoms. The strain of Flexibactor columnaris was sensitive to kanamycin, tetracycline, and amikacine, but resistant against sulfa drugs. This strain could not grow in the cytophaga media containing over
지느러미 부식과 체색변화를 나타내는 틸라피아 병어로부터 분리한 병원균의 성상은 다음과 같다. 1. 병어로부터 분리한 병원균은 Flexibacter clumnaris로 동정되었다. 2. 분리한 병원균액으로 인위감염시켰을 때 전형적인 columnaris병 증상을 나타냈다. 3. 병원균은 kanamycin, tetracycline, amikacin 등에서 높은 감수성을 나타냈으나, sulfa제에서는 거의 감수성을 나타내지 않았다. 4.
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