Analysis of ubiquitination pathway to intracytoplasmic bacteria
Project/Area Number |
22890154
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Research Category |
Grant-in-Aid for Research Activity Start-up
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Allocation Type | Single-year Grants |
Research Field |
Bacteriology (including Mycology)
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Research Institution | University of Shizuoka |
Principal Investigator |
YOSHIKAWA Yuko 静岡県立大学, 食品栄養科学部, 助教 (00580523)
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Project Period (FY) |
2010 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥3,146,000 (Direct Cost: ¥2,420,000、Indirect Cost: ¥726,000)
Fiscal Year 2011: ¥1,508,000 (Direct Cost: ¥1,160,000、Indirect Cost: ¥348,000)
Fiscal Year 2010: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
|
Keywords | 細菌 / 感染症 / リステリア / オートファジー / ユビキチン |
Research Abstract |
Ubiquitinated ActA-deficient Listeria monocytogenes(. actA) were recognized by autophagy. To elucidate the mechanism of Listeria ubiquitination, we attempted to explore the bacterial ubiquitinized molecules and the host ubiquitination factors. As a result, two candidates of bacterial ubiquitinated molecules and four candidates involved in host ubiquitination system were identified by LC-MS/MS analysis. The recombinant proteins of Listeria candidate moleculesexamined by in vitro ubiquitination assay, and one of the two candidates inListeria wa weres received ubiquitination directly.
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Report
(3 results)
Research Products
(38 results)
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[Journal Article] Autophagy targeting of Listeria monocytogenes and the bacterial countermeasure.2011
Author(s)
Ogawa, M., Yoshikawa, Y., Mimuro, H., Hain, T., Chakraborty, T., Sasakawa, C.
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Journal Title
Autophagy
Volume: 7
Pages: 310-314
Related Report
Peer Reviewed
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[Journal Article] Bacterial interactions with the host epithelium.2010
Author(s)
Kim, M., Ashida, H., Ogawa, M., Yoshikawa, Y., Mimuro, H., Sasakawa, C.
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Journal Title
Cell Host & Microbe
Volume: 8
Pages: 20-35
Related Report
Peer Reviewed
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