アユからのFlavobacterium psychrophilum分離用培地へのトブラマイシン添加効果

• 熊谷 明

  Inland Station, National Research Institute of Aquaculture, Fisheries Research Agency Present address : Miyagi Prefectural Freshwater Fisheries Experimental Station

• 中易 千早

  Inland Station, National Research Institute of Aquaculture, Fisheries Research Agency

• 大迫 典久

  National Research Institute of Aquaculture, Fisheries Research Agency

書誌事項

タイトル別名

• Effect of Tobramycin Supplementation to Medium on Isolation of Flavobacterium psychrophilum from Ayu Plecoglossus altivelis

抄録

The effect of the addition of the aminoglycoside antibiotic tobramycin to the culture medium on selective isolation of Flavobacterium psychrophilum, the causative agent of bacterial coldwater disease, from ayu Plecoglossus altivelis was examined. The minimum inhibitory concentrations of tobramycin against all 37 strains ofF.psychrophilum tested were more than 6.3μg/mL. The addition of tobramycin to medium at a concentration of 5μg/mL was a better method for the isolation of F.psychrophilum, because the overgrowth of other bacteria was inhibited and the isolation rates of F.psychrophilum were improved. Especially, the use of tobramycin-supplemented medium could be effective in the examination of the external organs of carrier fish, in which viable bacterial counts of F.psychrophilum are lower than those of other bacteria.

収録刊行物

• 魚病研究

  魚病研究 39 (2), 75-78, 2004

  日本魚病学会

キーワード

• tobramycin
• Flavobacterium psychrophilum
• selective isolation
• bacterialcoldwater disease
• Plecoglossus altivelis

詳細情報

• CRID: 1390282681437027072
• NII論文ID: 10019224499
• NII書誌ID: AN00063165
• DOI: 10.3147/jsfp.39.75
• COI: 1:CAS:528:DC%2BD2cXmt1Ciurg%3D
• ISSN: 18817335
• ISSN: 0388788X
• ISSN: http://id.crossref.org/issn/0388788X
• NDL書誌ID: 7005307
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7005307
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可