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Screening of diatoms that produce ASP toxins in Southernmost Asian waters
https://doi.org/10.15083/00040630
https://doi.org/10.15083/000406308f972986-c5d6-42f0-a6e6-8092e37d3caf
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS350105.pdf (663.4 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-05-25 | |||||
| タイトル | ||||||
| タイトル | Screening of diatoms that produce ASP toxins in Southernmost Asian waters | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | domoic acid | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | isodomoic acid | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nitzschia navis-varingica | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Pseudo-nitzschia | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Indonesia | |||||
| 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 | 10.15083/00040630 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Thoha, Hikmah
× Thoha, Hikmah× Kotaki, Yuichi× Panggabean, Lily× Lundholm, Nina× Ogawa, Hisao× Lim, Po Teen× Takata, Yoshinobu× Kodama, Masaaki× Fukuyo, Yasuwo |
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| 著者所属 | ||||||
| 著者所属 | Research Center for Oceanography-LIPI | |||||
| 著者所属 | ||||||
| 著者所属 | School of Marine Biosciences Kitasato University | |||||
| 著者所属 | ||||||
| 著者所属 | Natural Museum of Denmark, University of Copenhagen | |||||
| 著者所属 | ||||||
| 著者所属 | University Malaysia Sarawak | |||||
| 著者所属 | ||||||
| 著者所属 | The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In order to explore the detailed distribution of N. navis-varingica that produces ASP toxins in Asian waters, a screening was made in four areas of Indonesia and a part of Malaysia. Diatom samples were collected by a plankton net. Nitzschia-like diatoms were isolated from crude pre-cultures and cultured in f/2 medium followed by HPLC-fluorescence analysis. Unlike other Asian countries, Nitzschia navis-varingica-like diatoms were rare in Indonesian and Malaysian samples, which is partly attributable to the extreme pH and salinity at some of the localities. Fifteen, six and eleven isolates were obtained from South Sulawesi, Lampung and Sangihe Island in Indonesia, respectively, none from Jakarta Bay, Indonesia and eight strains from Kota Kinabalu, Malaysia. All of the fifteen strains from South Sulawesi (Panyula) produced toxins. They produced on average 2.7 pg toxin cell(-1) with the toxin profile of DA : IB (98 : 2) similar to results on strains from Thailand and northern Japan. This toxin production was confirmed by LC-MS/MS analysis. These toxin-producing strains were identified as N. navis-varingica. Eleven sub-strains of a single parental strain showed the same toxin profile (on average 1.1 pg toxin cell(-1), DA: IB=94 : 6). The remaining Nitzschia strains did not produce ASP toxins. Twenty isolates of Pseudo-nitzschia from Lampung Bay were not found to produce ASP toxins. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Proceedings of the Horiba International Conference "New Direction of Ocean Research in the Western Pacific" : Past, Present and Future of UNESCO/IOC/WESTPAC Activity for 50 years and the JSPS Project "Coastal Marine Science" | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Section I: Research Articles/Harmful microalgae | |||||
| 書誌情報 |
Coastal marine science 巻 35, 号 1, p. 34-38, 発行日 2012-03-20 |
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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 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学大気海洋研究所国際沿岸海洋研究センター | ||||||
