Molecular Bases of evolution and degeneration of microbes involved in degradation of environmental pollutants
| Project/Area Number |
22580382
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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 |
Boundary agriculture
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| Research Institution | Beppu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
HAYASI Takesi 別府大学, 食物栄養科学部, 准教授 (40399811)
藤原 秀彦 別府大学, 食物栄養科学部, 准教授 (10435167)
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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 |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 生物環境 / 環境浄化微生物 / 分解遺伝子 / mer遺伝子 / 水銀耐性菌 / bph-salエレメント / 接合型トランスポゾン / 脱ハロゲン / クロロフォルム / Pseudoal teromonas / Pseudomonas putida / 脱ハロゲン細菌 / Desulfitobacterium / クロロエテン / PCB分解菌 / クロロエテン脱塩素菌 / pce遺伝子 |
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| Research Abstract |
We investigated dynamism of genes involved in the degradation of polychlorinated biphenyls (PCBs), organomercurials, and chlorinated ethenes. We revealed that dynamic rearrangements of a conjugative bph-sal element in PCB-degrading bacteria, mer genes in mercury-resistant marine bacteria and dehalogenase genes in organohalide-respiring bacteria, and that various mobile elements were highly involved in the rearrangements.
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Report
(4 results)
Research Products
(45 results)
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[Journal Article] Putative stress sensors WscA and WscB are involved in hypo-osmotic and acidic pH stress in Aspergillus nidulans.2011
Author(s)
Futagami, T., Nakao, S., Kido, Y., Oka, T., Kajiwara, Y., Takahashi, H., Omori, T., Furukawa, K. and Goto, M.
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Journal Title
Eukaryotic Cell
Volume: 10
Pages: 1504-1515
Related Report
Peer Reviewed
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[Journal Article] Development of a strain for efficient degradation of polychlorinated biphenyls by patchwork assembly of degradation pathways.2011
Author(s)
Ohmori, T., Morita, H., Tanaka, M., Miyauchi, K., Kasai, D., Furukawa, K., Miyashita, K., Ogawa, N, Masai, E. and Fukuda, M.
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Journal Title
J. Biosci. Biotechnol.
Volume: 111(4)
Pages: 437-442
NAID
Related Report
Peer Reviewed
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[Journal Article] Expression in Esherichia coli of biphenyl 2,3-dioxygenase genes from a gram-positive polychlorinated biphenyl degrader2011
Author(s)
Ohmori, T., Morita, H., Tanaka, M., Tomoi, T., Miyauchi, K., Kasai, D., Furukawa, K., Masai, E. and Fukuda, M.
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Journal Title
Rhodococcus jostii RHA1. Biosci. Biotechnol. Biochem.
Volume: 75(1)
Pages: 26-33
Related Report
Peer Reviewed
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[Journal Article] Expression in Escherichia coli of niphenyl 2,3-dioxygenase genes from a gram-positive polychlorinated biphenyl degrader, Rhodococcus jostii RHA12011
Author(s)
Ohmori, T., Morita, H., Tanaka, M., Tomoi, T., Miyauchi, K., Kasai, D., Furukawa, K., Masai, E., Fukuda, M.
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Journal Title
Biosci.Biotechnol.Biochem.
Volume: 75
Pages: 26-33
Related Report
Peer Reviewed
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[Journal Article] Enrichment and characterization of a trichloroethene-dechlorinating consortium containing multiple Dehalococcoides strains2011
Author(s)
Futagami, T., Okamoto, F., Hashimoto, H., Furuzawa K., Higashi, K., Nazir, K.H.M.N.H., Wada, E., Suyama, A., Takegawa, K., Goto, M., Nakamura, K., Furukawa, K.
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Journal Title
Biosci.Biotechnol.Biochem.
Volume: 75
Pages: 1268-1274
NAID
Related Report
Peer Reviewed
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[Journal Article] Putative stress sensors WscA and WscB are involved in hypo-osmotic and acidic pH stress in Aspergillus nidulans2011
Author(s)
Futagami, T., Nakao, S., Kido, Y., Oka, T., Kajiwara, Y., Takashita, H., Omori, T., Furukawa, K., Goto, M.
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Journal Title
Eukaryotic Cell
Volume: 10
Pages: 1504-1515
Related Report
Peer Reviewed
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