Transmission dynamics of Gongylonema pulchrum in the nature, with special reference to its genetic diversity among isolates from different mammalian host species
| 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 |
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| 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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Report
(4 results)
Research Products
(52 results)
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[Journal Article] Genetic variation of Gongylonema pulchrum from wild animals and cattle in Japan based on ribosomal RNA and mitochondrial cytochrome c oxidase sub- unit I genes2013
Author(s)
Makouloutou P, Setsuda A, Yokoyama M, Tsuji T, Saita E, Torii H, Kaneshiro Y, Sasaki M, Maeda K, Une Y, Hasegawa H, Sato H
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Peer Reviewed
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[Journal Article] Molecular genetic conspecificity of Spiculopteragia houdemeri (Schwartz, 1926) and S. andreevae (Dr d , 1965) (Nematoda: Ostertagiinae) from wild ruminants in Japan2013
Author(s)
Sultan K, Omar M, Makouloutou P, Kaneshiro Y, Saita E, Yokoyama M, Suzuki K, Hosoi E, Sato H
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Peer Reviewed
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[Journal Article] Recent hybridization between Taenia asiatica and Taenia saginata2012
Author(s)
Yamane K, Suzuki Y, Tachi E, Li TY, Chen XW, Nakao M, Nkouawa A, Yanagida T, Sako Y, Ito A, Sato H, Okamoto M.
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Journal Title
Parasitol Int
Volume: 61
Issue: 2
Pages: 351-355
DOI
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Peer Reviewed
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[Journal Article] Recent hybridization between Taenia asiatica and Taenia saginata2012
Author(s)
Yamane K, Suzuki Y, Tachi E, Li T, Chen X, Nakao M, Nkouawa A, Yanagida T, Sako Y, Ito A, Sato H, Okamoto M
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Journal Title
Parasitol Int
Volume: 61
Pages: 351-355
Related Report
Peer Reviewed
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[Journal Article] Molecular identifi- cation of the causative agent of human strongyloidiasis acquired in Tanzania: dispersal and diversity of Strongyloides spp. and their hosts2010
Author(s)
Hasegawa H, Sato H, Fujita S, Nguema P P M, Nobusue K, Miyagi K, Kooriyama T, Takenoshita Y, Noda S, Sato A, Morimoto A, Ikeda Y, Nishida T
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Journal Title
Parasitology International
Volume: 59
Issue: 3
Pages: 407-413
DOI
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Peer Reviewed
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[Presentation] Helminths of wild boar (Sus scrofa leucomystax) in Hyogo Prefecture, with the first record of Ascarops dentata Linstow, 1904 (Nematoda : Spirocercidae) in Honshu, Japan2010
Author(s)
Omar, M., Toda, M., Tsuji, T., Yokoyama, M., Sato, H.
Organizer
第150回日本獣医学会学術大会(日本獣医寄生虫学会)
Place of Presentation
帯広市
Year and Date
2010-09-17
Related Report
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[Presentation] Genetic characterization of the gullet worms, Gongylonema sp., from water buffaloes in Nepal2010
Author(s)
Adhikari, B.B., Rana, H.B., Dhakal, I., Setsuta, A, Sato, H.
Organizer
第150回日本獣医学会学術大会(日本獣医寄生虫学会)
Place of Presentation
帯広市
Year and Date
2010-09-17
Related Report
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