| Project/Area Number |
22580349
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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 |
Applied veterinary science
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| Research Institution | Yamaguchi University |
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Principal Investigator |
SATO Hiroshi 山口大学, 共同獣医学部, 教授 (90211945)
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| Co-Investigator(Kenkyū-buntansha) |
HASEGAWA Hideo 大分大学, 医学部, 教授 (00126442)
YOKOYAMA Mayumi 兵庫県立大学, 自然環境科学研究所, 准教授 (50344388)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 美麗食道虫 / Gongylonema pulchrum / 伝播 / ハプロタイプ / Rdna / cox-1 / rDNA / 宿主特異性 / 伝播動態 / 野生動物 / 家畜 / 遺伝子型 / ウシ / シカ / サル / COI / 牛 |
|---|
| Research Abstract |
The gullet worm (Gongylonema pulchrum Molin, 1857) has been recorded from a variety of mammals worldwide. Due to its wide host range, it has been suggested that the worm may be transmitted locally to any mammalian host by chance. To investigate this notion, the rDNA and cox-1 genes of G. pulchrumwere characterized using parasites from cattle, deer, monkeys and water buffaloes, etc. in Japan, Iran, Nepal and China. It is concluded that domestic and sylvatic transmission cycles of the gullet worm are present, and we should be aware of different parasite populations in each host animals.
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