Analysis of seasonal change and identification of the bacteria and phages responsible for the algal blooming by metagenomics method.
| Project/Area Number |
25450108
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied microbiology
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| Research Institution | Akita Prefectural University |
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Principal Investigator |
Fukushima Jun 秋田県立大学, 生物資源科学部, 教授 (00181256)
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| Co-Investigator(Kenkyū-buntansha) |
ASANO Ryoki 秋田県立大学, 生物資源科学部, 研究員 (20646137)
OKANO Kunihiro 秋田県立大学, 生物資源科学部, 助教 (30455927)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | アオコ / ファージ / メタゲノム / 次世代シーケンサ / 次世代シークエンサ / Microcystis / microbiome / virome / Microcystis aeruginosa / Microcystin |
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| Outline of Final Research Achievements |
We have been studied of the microbiome and virome in the Hachiroko-lake every month for these three years without freezing period. The algal blooming in the Hachiroko-lake was emerged by the rapid growth of Microcystis cells more than 90% of total bacteria in the middle of July to September in which the water temperature was above 25℃. After the middle of September, the water temperature fell down and the ratio of Microcystis rapidly decreased bellow 10% of total bacteria. Our result represents the possibility of the participation of Microcystis phage for this reduction.
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Report
(4 results)
Research Products
(10 results)
