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Monitoring of the physiological status as the heat stress tolerance in the rotifer: a novel test for health diagnosis and ecological monitoring
https://doi.org/10.15083/00040710
https://doi.org/10.15083/00040710cf88b89a-4b2b-4204-bfd1-b62f2974e58e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS320104.pdf (161.7 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-02-18 | |||||
| タイトル | ||||||
| タイトル | Monitoring of the physiological status as the heat stress tolerance in the rotifer: a novel test for health diagnosis and ecological monitoring | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Brachionus plicatilis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | heat stress | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | live food | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | mass culture | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040710 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
YOSHINAGA, Tatsuki
× YOSHINAGA, Tatsuki× TANAKA, Chikaya× YASUDA, Hideaki |
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| 著者所属 | ||||||
| 著者所属 | School of Marine Biosciences, Kitasato University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To develop a simple method to evaluate physiological condition of the rotifer Brachionus plicatilis, important species as a live-food for aquaculture, we examined the heat stress tolerance using a household microwave oven. The rotifers were previously acclimated at each of 15°C, 20°C and 35°C, and exposed to heat treatment at every 10°C with the highest at 45°C. Subsequently, the animals were returned to the original temperature, and survival rates were recorded until 24 hours after the treatment. Under the 45°C-treatment, the animals acclimated at 15°C showed significantly lower survival rate (29%) than those at 25°C and 35°C with 75% and 84%, respectively. In contrast, under the treatments below 35°C, the survival rates were constant around 80% regardless of the acclimation temperature. These results suggest that the heat stress tolerance can be examined by the microwave oven, and the method will be useful at hatcheries for stable mass culture of the rotifer. | |||||
| 書誌情報 |
Coastal marine science 巻 32, 号 1, p. 30-32, 発行日 2008-08-20 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学海洋研究所国際沿岸海洋研究センター | ||||||
