Genetic analysis of horizontal gene transfer of cyto lethal distending toxin(cdt) gene in Shigella spp. and Escherichia coli
| Project/Area Number |
21590487
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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 |
Bacteriology (including Mycology)
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| Research Institution | Osaka Prefecture University |
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Principal Investigator |
YAMASAKI Shinji 大阪府立大学, 大学院・生命環境科学研究科, 教授 (70221653)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 赤痢菌 / 大腸菌 / 細菌毒素 / 水平伝播 / バクテリオファージ / 細胞膨化致死毒素 / 大陽菌 |
|---|
| Research Abstract |
There are five variants of Escherichia coli cytolethal distending toxin(Ec-cdtI-V) genes and a cdt(Sh-cdt) genes in Shigella spp. Ec-cdtI, Ec-cdtIV and Sh-cdt genes are located on lambdoid phages while Ec-cdtV genes are surrounded by genes related to P2 and lambdoid phages. Ec-cdtIII genes are located on plasmid, however, no genes was found, which are related to horizontal gene transfer, in the upstream and downstream regions of Ec-cdtII.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article]2010
Author(s)
山崎伸二
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Journal Title
食品衛生研究「志賀毒素産生性大腸菌とその毒素」(社団法人 日本食品衛生協会)
Pages: 17-25
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