Organotin resistance mechanism of marine bacteria and its application to evaluation of ecosystem
Project/Area Number |
19380184
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Boundary agriculture
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Research Institution | Ehime University |
Principal Investigator |
SUZUKI Satoru Ehime University, 沿岸環境科学研究センター, 教授 (90196816)
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Co-Investigator(Kenkyū-buntansha) |
TAKAHASHI Shin 愛媛大学, 沿岸環境科学研究センター, 准教授 (30370266)
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Project Period (FY) |
2007 – 2009
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Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2009: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2008: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2007: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
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Keywords | 有機スズ / 海洋微生物 / 耐性遺伝子 / 環境汚染 / 微生物生態系 / 耐性 / 海洋細菌 |
Research Abstract |
Tributyltin (TBT) is a serious contaminant in marine environment. This study aimed to reveal mechanisms of TBT resistance in marine bacteria. To apply the resistance genes for evaluation method of toxicity of TBT against microbial ecosystem. We could discover new mechanisms and defined the genes. One of the genes, sugE, is applied to the biosensor system.
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Report
(4 results)
Research Products
(40 results)
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[Journal Article] Effect of tributyltin (TBT) in the metabolic activity of TBT-resistant and sensitive estuarine bacteria.2010
Author(s)
Cruz, A., Oliveira, V., Baptista, I., Almeida, A., Cunha, A., Suzuki, S.
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Journal Title
Environmetal Toxicology (in press)
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[Journal Article] Aeromonas molluscorum Av27: a potential natural tool for TBT decomtamination. Interdisciplinary Studies on Environmental Chemistry Vol.3-Biological Responses to Chemical Contaminants.2010
Author(s)
Cruz, A., Henriques, I., Correia, A., Suzuki, S., Mendo, S.
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Journal Title
Eds. N. Hamamura, S. Suzuki, S. Mendo, C. Barroso, H. Iwata, S. Tanabe
Pages: 37-46
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[Journal Article] Effect of tributyltin(TBT)in the metabolic activity of estuarine bacteria2010
Author(s)
Cruz, A., Oliveira, V., Baptista, I., Almeida, A., Cunha, A., Suzuki, S., Mendo, S.
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Journal Title
Environmental Toxicology (印刷中)
Related Report
Peer Reviewed
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[Journal Article] Occurrence of tributyltin (TBT)-resistant bacteria is not related to TBT pollution in Mekong River coastal sediment: with hypothesis of selective pressure from suspended solid2007
Author(s)
Suehiro, F., Mochizuki, H., Nakamura, S., Iwata, H., Kobayashi, T., Tanabe, S., Fujimori, Y., Nishimura, F., Tuyen, B.C., Tana, S.T., Suzuki, S.
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Journal Title
Chemosphere 68
Pages: 1459-1464
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[Journal Article] Occurrence of tributyltin (TBT)-resistant bacteria is not related to TBT pollution in Mekong River and coastal sediment:with a hypothesis of selective pressure from suspended solid2007
Author(s)
Suehiro, F., Mochizuki, H., Nakamura, S., Iwata, H., Kobayashi, T., Tanabe, S., Fujimori, Y., Nishimura, F., Tuyen, B.C., Tana, T.S.and Suzuki, S.
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Journal Title
Chemosphere 68
Pages: 1459-1464
Related Report
Peer Reviewed
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[Journal Article] sugE-like gene of Aeromonas molluscorum Av27 is responsible for tributyltin (TBT) resistance
Author(s)
Cruz, A., Micaelo, N.M., Felix, V., Song, J-Y., Kitamura, S-I., Suzuki, S., Mendo, S.
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[Presentation] Strategies of birnaviruses to expand ecological niche. Taipei, Taiwan, June, Handbook & Abstracts 95.2008
Author(s)
Suzuki, S., Kitamura, S. I., Inaba, M., Sakamoto K. Q.
Organizer
The 7th Symposium on Diseases in Asian Aquaculture
Place of Presentation
Taipei, Taiwan
Year and Date
2008-06-25
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