Effects of diatom viruses on diatom ecological dynamics
Project/Area Number |
20780149
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
General fisheries
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Research Institution | Fisheries Research Agency |
Principal Investigator |
TOMARU Yuji Fisheries Research Agency, 瀬戸内海区水産研究所赤潮環境部, 研究員 (10416042)
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Project Period (FY) |
2008 – 2009
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Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | 珪藻 / ウイルス / 一本鎖DNA / 微生物生態 / 生態 / 水産学 |
Research Abstract |
広島湾において珪藻とそれに感染するウイルスの挙動を解析した結果,両者は密接な生態学的関係を持つことが明らかとなった。また,珪藻の一種であるキートセロス・テヌイシマス感染する新規環状1本鎖DNAウイルスを分離することに成功した。これまでに分離された珪藻感染性RNAウイルスの分子系統解析を行った結果,それらは新しいウイルス属に分類され,これを国際ウイルス分類委員会に提唱した。
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Report
(3 results)
Research Products
(39 results)
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[Journal Article] Characterization of the Chaetoceros salsugineum nucl ear inclusion virus coat protein gen e.2009
Author(s)
Park, Y., Sang-Eun, J., Tomaru, Y., Choi, W., Kim, Y., Mizumoto H, Naga saki, K., Choi, T.
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Journal Title
Virus Research 142
Pages: 127-133
Related Report
Peer Reviewed
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[Journal Article] Characterization of the Chaetoceros salsugineum nuclear inclusion virus coat protein gene.2009
Author(s)
Park, Y., Jung, S. -E., Tomaru, Y., Choi, W. -B., Mizumoto, H., Nagasaki, K., Choi, T. -J.
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Journal Title
Related Report
Peer Reviewed
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[Journal Article] Isolation and characterization of a single-stranded RNA virus infecting the marine planktonic diatom Chaetoc eros tenuissimus Meunier.2008
Author(s)
Shirai, Y., Tomaru, Y., Takao, Y., S uzuki, H., Nagumo, T., Nagasaki, K.
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Journal Title
Applied an d Environmental Microbiology 74(13)
Pages: 4022-4027
Related Report
Peer Reviewed
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[Journal Article] Isolation and characterization of a single-stranded RNA virus infecting the marine planktonic diatom Chaetoceros tenuissmus Meunier.2008
Author(s)
Shirai, Y., Tomaru, Y., Takao, Y., Suzuki, H., Nagumo, T., Nagasaki, K.
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Journal Title
Appl. Environ. Microbiol. 74
Pages: 4022-4027
Related Report
Peer Reviewed
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[Presentation] Diatom viruses infectious to genera Rhizosolenia and Chaetoceros.2008
Author(s)
Tomaru, Y., Shirai, Y., Takao, Y., Suzuki, H., Nagumo, T., Nagasaki, K.
Organizer
20th International Diatom Symposium 2008
Place of Presentation
ドブロクニク(クロアチア)
Year and Date
2008-09-09
Related Report
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[Presentation] Diatom viruses infectious to genera Rhizosolenia and Chaetoceros.2008
Author(s)
Tomaru, Y., Shirai, Y., Takao, Y., Suzuki, H., Nagumo, T., Nagasaki, K.
Organizer
20th International Diatom Symposium 2008
Place of Presentation
クロアチア(ドブロブニク)
Year and Date
2008-09-09
Related Report
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[Presentation] Fateful encounter of virology and diatomology2008
Author(s)
Tomaru, Y., Shirai, Y., Takao, Y., Mizumoto, H., Suzuki, H., Nagumo, T., Toyoda, K., Nagasaki, K.
Organizer
The 5th Aquatic Virus Workshop
Place of Presentation
バンクーバー(カナダ)
Year and Date
2008-07-08
Related Report
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[Presentation] Fateful encounter of virology and diatomology.2008
Author(s)
Tomaru, Y., Shirai, Y., Takao, Y., Mizumoto, H., Suzuki, H., Nagumo, T., Toyoda, K., Nagasaki, K.
Organizer
Abstracts of The 5th Aquatic Virus Workshop
Place of Presentation
カナダ(バンクーバー)
Year and Date
2008-07-08
Related Report
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