Study on chemotactic response of Vibrio parahaemolyticus in the kitchen

• Project/Area Number: 21880049
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Fisheries chemistry
• Research Institution: Hakodate Junior College
• Principal Investigator: SAWABE Toko Hakodate Junior College, 食物栄養学科, 講師 (10531121)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥2,171,000 (Direct Cost: ¥1,670,000、Indirect Cost: ¥501,000); Fiscal Year 2010: ¥962,000 (Direct Cost: ¥740,000、Indirect Cost: ¥222,000); Fiscal Year 2009: ¥1,209,000 (Direct Cost: ¥930,000、Indirect Cost: ¥279,000)
• Keywords: 腸炎ビブリオ / 走化性 / GFP / 調理環境

Research Abstract

Chemotactic responses in a model environment for the kitchen were visualized by using GFP-tagged Vibrio parahaemolyticus. The chemotaxis was measured by agarose plug assay. V. parahaemolyticus formed an apparent ring showing green fluorescence against various strong chemoattractants within five minutes. The chemotactic responses against fish/shellfish mucus or extracts differed in the kind and the part of fish/shellfish.

Research Products

• [Journal Article] 腸炎ビブリオの走性行動の可視化 (2011)
  • Author(s): 澤辺桃子,坂牛百合香,澤辺智雄
  • Journal Title: 函館短期大学紀要 37号 Pages: 41-45
  • NAID: 40019008299
• [Journal Article] 蛍光標識テクノロジ ーを利用した食中毒細菌エコロジーの理解 (2011)
  • Author(s): 澤辺桃子,澤辺智雄
  • Journal Title: New Food Industry 54号(印刷中)
  • NAID: 40018932372
• [Journal Article] 腸炎ビブリオの走性行動の可視化 (2011)
  • Author(s): 澤辺桃子・坂牛百合香・澤辺智雄
  • Journal Title: 函館短期大学紀要 Volume: 37 Pages: 41-45
  • NAID: 40019008299
• [Journal Article] 蛍光標識テクノロジーを利用した食中毒細菌エコロジーの理解 (2011)
  • Author(s): 澤辺桃子・澤辺智雄
  • Journal Title: New Food Industry Volume: 54 Pages: 57-66
  • NAID: 40018932372
• [Presentation] 腸炎ビブリオの魚介類 粘液に対する走性応答の可視化 (2010)
  • Author(s): 澤辺桃子, 他
  • Organizer: 第100回日本食品衛生学会学術講演会
  • Place of Presentation: 熊本県立大学
  • Year and Date: 2010-09-17
• [Presentation] 腸炎ビブリオの魚介類粘液に対する走性応答の可視化 (2010)
  • Author(s): 澤辺桃子, 他3名
  • Organizer: 第100回日本食品衛生学会学術講演会
  • Place of Presentation: 熊本県立大学
  • Year and Date: 2010-09-17
• [Remarks] ホームページ等