2013 Fiscal Year Final Research Report
Improvement of molecular information of dominant species for phyto-plankton monitoring
| Project/Area Number |
23510021
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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 |
Environmental dynamic analysis
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| Research Institution | National Museum of Nature and Science, Tokyo |
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Principal Investigator |
TUJI Akihiro 独立行政法人国立科学博物館, 植物研究部, 研究主幹 (40356267)
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| Project Period (FY) |
2011 – 2013
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| Keywords | モニタリング / 植物プランクトン / メタゲノム解析 / バーコーディング |
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| Research Abstract |
1. The check list for phyto-plankton monitoring on artificial reservoir has build up and published as academic paper and home page.
2. About 20 cyanobacteria strains and 360 diatom strains were isolated from Japan and world-wide water bodies, and molecular analysis of 230 strains were done. It include many newly obtained sequences without deposited gene bank.
3. A meta-genome analysis on Lake Kasumigaura was performed on planktonic diatoms using rbcL-3P gene. Comparing meta-genome analysis and normal microscopic counting (analysis), the trend of dominant spices was fitted. Less than half species of rbcL molecular information in the analysis had deposited in gene bank.
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[Journal Article] Phylogeny of Praestephanos gen. nov. (Thalassiosirales, Bacillariophyceae) based on Stephanodiscus suzukii, and related freshwater thalassiosiroid diatoms2014
Author(s)
Tuji, A., Mohri, Y., KI, J.S., Jung, S.W. & Julius, M.
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Journal Title
Plankton Benthos Res
Volume: 9(2)
Pages: 132-140
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