九州大学大学院農学研究院水産生物環境学研究室 | 九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Laboratory of Marine Environmental Science, Faculty of Agriculture, Kyushu University | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
福岡県水産海洋技術センター | 九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Fukuoka Fisheries and Marine Technology Research Center | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生物機能科学部門水圏バイオモニタリング学講座 | 九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Aquatic Biomonitoring and Environmental Laboratory, Faculty of Agriculture, Kyushu University | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生物機能科学部門水圏バイオモニタリング学講座 | 九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Aquatic Biomonitoring and Environmental Laboratory, Faculty of Agriculture, Kyushu University | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University | Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院生物機能科学部門海洋生命化学講座水産生物環境学研究室
Laboratory of Marine Environmental Science, Division of Marine Biological Chemistry, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
We examined the effect of hypoxia on respiratory metabolism of ark shell, Scapharca kagoshimensis. The shell samples(average body length of 34.3mm), collected from Ariake sea, were placed in six chambers(W237*D253*H100mm)and exposed to hypoxia(DO<0.5mg/L)for 7 days. During exposure period, we observed their survival and measured the concentrations of respiratory metabolites(succinic, pyrubic, fumaric, lactic, malic and propionic acids)in their soft tissues. As a result, concentrations of malic, pyruvic and fumaric acids were decreased, and that of propionic acid was increased significantly. In addition, the mortality rate was significantly decreased by exposure to hypoxia. Thus, we could conclude that hypoxia altered respiratoty metabolism in S. kagoshimensis and affect their survival.
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