Molecular ecological analysis of hydrogen-producing and hydrogen-utilizing microorganisms in the rumen
Project/Area Number |
22580308
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Zootechnical science/Grassland science
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Research Institution | Mie University |
Principal Investigator |
MATSUI Hiroki 三重大学, 大学院・生物資源学研究科, 教授 (30346001)
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Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
|
Keywords | 栄養 / 飼養 / 地球温暖化ガス排出削減 / メタン生成菌 / 水素利用菌 / 水素生成菌 / ルーメン / 反すう動物 |
Research Abstract |
Clone libraries of functional genes of hydrogen-utilizing microbes such as methanogen(mcrA) and homoacetogen (fhs), and hydrogen-producing bacteria (hyd) were constructed from environmental DNA extracted from rumen contents. Various sequences including unknown sequences were recovered from all libraries. Species composition were different between cattle and sheep. This is the first report of diversity of hyd gene in the rumen
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Report
(4 results)
Research Products
(18 results)
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[Presentation] The effect of raw rice bran supplementation on the population density of ruminal methanogens and short chain fatty acid profiles during in vitro rumen fermentation2012
Author(s)
Matsui, H., Fukushima, N., Ito, K., Nhishikawa, A., Yoshimi, R., Wakabayashi, H., Ogawa, Y., Yoneda, S., Ban-Tokuda, T., Wakita, M
Organizer
The 4th Japan-China-Korea Grassland Conference
Place of Presentation
セントレアホール(常滑)
Year and Date
2012-03-31
Related Report
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[Presentation] Ruminal fermentation and microbial ecology of buffaloes and cattle fed the same diet2012
Author(s)
Lwin, K. O., Kondo, M., Ban-Tokuda, T., Lapitan, R. M., Del Barrio, A. N., Fujihara, T., and Matsui, H
Organizer
he 4th Japan-China-Korea Grassland Conference
Place of Presentation
セントレアホール(常滑)
Year and Date
2012-03-31
Related Report
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[Presentation] Molecular diversity of the rumen bacterial and fungal communities in cattle and buffaloes fed same diet2011
Author(s)
Lwin, K. O., Kondo, M., Ban-Tokuda, T., Lapitan, R. M., Del Barrio, A. N., Fujihara, T., Matsui, H.
Organizer
The 8th Japan-Korea-China Joint Symposium on Rumen Metabolism and Phyisology.
Place of Presentation
北海道大学(札幌)
Year and Date
2011-10-18
Related Report
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