2011 Fiscal Year Final Research Report
Elucidation of novel nitrogen metabolisms of microbes
| Project/Area Number |
20248009
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied microbiology
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| Research Institution | The University of Tokyo |
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Principal Investigator |
SHOUN Hirofumi 東京大学, 大学院・農学生命科学研究科, 名誉教授 (70012036)
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| Co-Investigator(Kenkyū-buntansha) |
SASAKI Yasuyuki 東京農業大学, 応用生物科学部, 助教 (50398814)
FUSHINOBU Shinya 東京大学, 大学院・農学生命科学研究科, 教授 (00302589)
WAKAGI Takayoshi 東京大学, 大学院・農学生命科学研究科, 研究員 (70175058)
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| Project Period (FY) |
2008 – 2011
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| Keywords | 微生物代謝 / 窒素代謝 |
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| Research Abstract |
We studied novel nitrogen metabolisms of Eukaryotic microbes (fungi) and Bacteria (Actinomycetes and denitrifier). For the fungal denitrification system, we succeeded in obtaining the gene for nitrite reductase (nirk), providing a novel point of view about the origin and evolution of mitochondria. In addition, we studied fungal codenitrification, a novel nitrogen metabolism of S. coelicolor, and the characteristics and survival of P. stutzeri TR2.
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[Journal Article] anitrite-denitrifying bacterium isolated from nitrifying-denitrifying activated sludge collected from a laboratory-scale bioreactor treating piggery wastewater2012
Author(s)
M. Matsuoka, S. Park, S.-Y. An, M.Miyahara, S.-W. Kim, K. Kamino, S. Fushinobu, A. Yokota, T. Wakagi, and H. Shoun, Advenella faeciporci sp. nov.
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Journal Title
Int. J. Syst. Evol. Microbiol
Volume: 62
Pages: 2986-2990
DOI
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[Journal Article] Survival of the aerobic denitrifier Pseudomonas stutzeri Strain TR2 during co-culture with activated sludge under denitrifying conditions2012
Author(s)
M. Miyahara, S.-W. Kim, S. Zhou, S.Fushinobu, T. Yamada, W. Ikeda-Ohtsubo, A. Watanabe, K. Miyauchi, G. Endo, T. Wakagi, and H. Shoun
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Journal Title
Biosci. Biotechnol. Biochem
Volume: 76
Pages: 495-500
DOI
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