Genetics and breeding study for resource management of Japanese sea cucumber, Apostichopus japonicus,
| Project/Area Number |
20780133
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
General fisheries
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| Research Institution | Tohoku University |
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Principal Investigator |
KANNO Manami Tohoku University, 大学院・農学研究科, 助教 (70419232)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | マナマコ / 色彩変異2種 / 遺伝的集団構造 / 色彩変異 |
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| Research Abstract |
In order to reveal the phylogenetic relationship of the two color variant, Red and Green, and the local population structure within each color type, mtDNA sequencing analysis was carried out. Two color variants shared many haplotypes and were thought to be closely related each other. Small but significant genetic difference was detected only within Green types suggesting the existence of intraspecific subpopulations.
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Report
(4 results)
Research Products
(11 results)
