Morphological and molecular based difference between the sibling species of parasitic nematode Anisakis simplex
| Project/Area Number |
21570106
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Biodiversity/Systematics
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| Research Institution | National Museum of Nature and Science, Tokyo |
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Principal Investigator |
KURAMOCHI Toshiaki 独立行政法人国立科学博物館, 動物研究部, グループ長 (80277590)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 種分化 / 寄生 / 形態発現 / 寄生線虫 / Anisakis simplex / 分子分類 / Anisakis simples |
|---|
| Research Abstract |
Anisakis simplex, a cetacean parasitic nematode is differentiated into three sibling species by molecular based analyses, i. e. A. simplex sensu stricto, A. pegreffii, A. simplex C. Morphological differences between A. simplex sensu stricto and A. pegreffii are also reported in adult male worms cultured from third-stage larvae in an artificial medium. However in the present study, morphological differentiation in adult worms collected from the cetacean stomach is failed and the morphology of worms is diverse irrespective of sibling species.
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Report
(4 results)
Research Products
(14 results)
