| Project/Area Number |
02454004
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| Research Category |
Grant-in-Aid for General Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
生態学
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| Research Institution | University of Tokyo |
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Principal Investigator |
NATSUMOTO Tadao Dept.Biol., University of Tokyo, Prof., 教養学部, 教授 (90106609)
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| Co-Investigator(Kenkyū-buntansha) |
MASUKO Keiichi Dept.Manage, Senshu Univ.Assoc.Prof., 経営学部, 講師 (50202312)
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| Project Period (FY) |
1990 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥5,900,000 (Direct Cost: ¥5,900,000)
Fiscal Year 1992: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1991: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1990: ¥3,400,000 (Direct Cost: ¥3,400,000)
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| Keywords | Nansei-Archiperago / DNA analysis / DNA finger pringing method / phytophagous insects / Allozyme / 血縁度 / 南西諸島 / フィンガ-プリント法 / オオシロアリ / クチキゴキブリ |
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| Research Abstract |
1.Subsocial phytophagous insects in Amami-Ohshima, Tokuno-shima, Okinawa, Miyakojima and Ishigakijima Islands of the Nansei Archipelago were investigated and the insects materials were collected.
2.Analysis of DAN : Nuclear DNA was extracted from insects materials. DNA finger printing method was used to determine the relationship of parent and offsprings.
3.Analysis of allozymes : Genetic structure of 8 populations from Nansei Archiperago and China was examined by means of allozyme electrophoresis.
4.A final report was made and two papers were published in Zoological Science and Sci.Pap.Coll.Arts & Sci.Univ.of Tokyo.
5.We discussed with foreign researchers about this research in the time of International Cingress of Ent omology at Beigin on Aug.1992.
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