Analysis of polymorphism of bovine major histocompatibility complex (BoLA) haplotypes associated with enzootic bovine leukemia
Project/Area Number |
16K08039
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Veterinary medical science
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Research Institution | Jumonji University (2018) Institute of Physical and Chemical Research (2016-2017) |
Principal Investigator |
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Project Period (FY) |
2016-04-01 – 2019-03-31
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Project Status |
Completed (Fiscal Year 2018)
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Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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Keywords | 網羅的多型解析 / ウシゲノム解析 / 抗病性動物 / 牛白血病 / ウシ主要組織適合遺伝子複合体 / BoLA / DRB3 / 次世代シーケンサー / 次世代シークエンサー / ARS-UCD1.2 / UMD3.1 / BoLA-DRB3タイピング / ウシ主要組織適合遺伝子複合体(BoLA) / 牛白血病ウイルス / 疾患感受性 / ゲノムリシークエンス / 畜産学 / 感染症 / ウィルス / 遺伝子 / 獣医学 |
Outline of Final Research Achievements |
The aim of this study was developing a method to analyze the bovine major histocompatibility complex (BoLA) region, which is believed to be correlated with various bovine diseases such as bovine leukemia, mastitis and parasitemia. Because the BoLA region is extremely diverse, in this study, we collected haplotypes related to bovine leukemia in particular, and worked on the analysis of target resequencing using those individuals. In the final year of this study, we also examine the bovine genome reference sequence that has been revised for the first time in 15 years. We succeeded in developing a typing method that was suitable for searching for related SNPs.
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Academic Significance and Societal Importance of the Research Achievements |
主要組織適合遺伝子(MHC)はヒトにおいても100にも及ぶ疾患との相関性が示されており、極めて重要な遺伝子領域である。ウシにおいても、数多くの疾病との相関性が示されており、遺伝子領域の多様性の全容をタイピングする事は重要である。本研究により示された新たなタイピング法により、これまでウシMHCのうち、一部しか明らかにできなかった多様性の全容が解析可能となり、既に多く報告されている牛白血病や、乳房炎、寄生虫血症など、真に相関する遺伝子の特定が可能となる。ワクチン戦略や抵抗性遺伝子の情報を使用したウシのブランド化、感染症対策や、これまで飼養困難だった地域でのウシの飼育などその応用範囲はとても広い。
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Report
(4 results)
Research Products
(32 results)
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[Presentation] A Vaccine Targeting Bovine Leukemia Virus Susceptible Cattle Suppresses Proviral Load2017
Author(s)
Yoko Aida, Lanlan Bai, Jiyun Kim, Pan He, Yuki Matsumoto, Noriaki Okimoto, Junya Yamagishi, Seiichi Tada, Yoshihiro Ito, Junko Kohara, Shin-nosuke Takeshima
Organizer
第18回国際HTLV会議
Place of Presentation
ホテルグランドアーク半蔵門(東京都千代田区)
Year and Date
2017-03-07
Related Report
Int'l Joint Research
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[Presentation] Molecular Genetic Analysis of Bovine Leukemia Virus (BLV) Worldwide ..2017
Author(s)
M Polat, S Takeshima, A Ohno, T Miyasaka, J Kim, M K, Y Matsumoto, K Yamada, M Arainga, T Murakami, K Hosomichi, V de la Barra Diaz, CJ Panei, ET Gonzalez, G Giovambattista, M Kanemaki, C N Mingala, HH Moe, KK Moe, T Shimogiri, M Onuma, Y Aida
Organizer
第18回国際HTLV会議
Place of Presentation
ホテルグランドアーク半蔵門(東京都千代田区)
Year and Date
2017-03-07
Related Report
Int'l Joint Research
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[Presentation] Development of a Bovine Leukemia Virus-like Particle Vaccine and Its Immunogenecity in Mice and Cattle2017
Author(s)
Hiroyuki Otsuki, Saeki Negishi, Lanlan Bai, Hirotaka Sato, Shin-nosuke Takeshima, Yoshitaka Imaizumi, Yasuko Nagai, Atsushi Iwamoto, Taichi Noro, Satoshi Sakamoto, Yuki Yamaguchi, Hiroshi Handa, Eiji Oishi, Yoko Aida
Organizer
第18回国際HTLV会議
Place of Presentation
ホテルグランドアーク半蔵門(東京都千代田区)
Year and Date
2017-03-07
Related Report
Int'l Joint Research
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