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Isolation of a zoonotic pathogen Aeromonas hydrophila from freshwater stingray (Potamotrygon motoro) kept in a Korean aquarium with ricefish (Oryzias latipes)
2017
Yun, S., Seoul National University, Seoul, Republic of Korea | Lee, Y.R., Seoul National University, Seoul, Republic of Korea | Giri, S.S., Seoul National University, Seoul, Republic of Korea | Kim, H.J., Seoul National University, Seoul, Republic of Korea | Chi, C., Seoul National University, Seoul, Republic of Korea | Kim, S.G., Seoul National University, Seoul, Republic of Korea | Kim, S.W., Seoul National University, Seoul, Republic of Korea | Jun, J.W., Seoul National University, Seoul, Republic of Korea | Park, S.C., Seoul National University, Seoul, Republic of Korea
In the present study, Aeromonas (A.) hydrophila was isolated from a captive-bred adult freshwater stingray (Potamotrygon motoro) reared at a commercial aquarium in Korea. The stingray had bites on its fins, hemorrhages on the ventral part, and congested internal organs. A bacterium was isolated from kidney and subsequently identified as A. hydrophila. Based on phylogenetic analysis results, the isolate in the present study (SNUAh-LA1) was most closely related to A. hydrophila AH10 (China) and A. hydrophila AKR1 (Korea). It is most likely that the pathogen infection resulted from Potamotrygon motoro cohabiting with ricefish (Oryzias latipes).
Mostrar más [+] Menos [-]Molecular detection of Aeromonas hydrophila isolated from albino catfish, Clarias sp. reared in an indoor commercial aquarium
2010
Choresca Jr. Casiano H., Seoul National University, Seoul, Republic of Korea | Gomez, Dennis K., University of the Philippines in the Visayas, Miagao, Iloilo, Republic of the Philippines | Han, J.E., Seoul National University, Seoul, Republic of Korea | Shin, S.P., Seoul National University, Seoul, Republic of Korea | Kim, J.H., Seoul National University, Seoul, Republic of Korea | Jun, J.W., Seoul National University, Seoul, Republic of Korea | Park, S.C., Seoul National University, Seoul, Republic of Korea
Moribund albino catfish, Clarias sp., displayed from an indoor private commercial aquarium were submitted in the laboratory for diagnostic examination. Dense culture of bacteria was recovered from the kidney and was characterized using Vitek System 2 and showed 98% probability to Aeromonas (A.) hydrophila. PCR result showed positive using A. hydrophila extracellular hemolysin gene ahh1 (130 bp) and aerolysin gene aerA (309 bp). The 16S rRNA gene was identical and exhibited 97% sequence similarity with the other known isolates of A. hydrophila available in the GenBank. In this paper, we reported the isolation and molecular detection of A. hydrophila from an albino catfish.
Mostrar más [+] Menos [-]Antibacterial efficacy and safety of copper sulfate pentahydrate to cultured fish
1997
Heo, G.J. (Chungbuk National University, Chongju (Korea Republic). College of Veterinary Medicine)
