Genome and virulence mechanism of an emerging intestinal pathogen, Escherichia albertii.
| Project/Area Number |
23790480
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Bacteriology (including Mycology)
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| Research Institution | University of Miyazaki |
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Principal Investigator |
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| Project Period (FY) |
2011 – 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: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 遺伝 / ゲノム / Escherichia albertii / ゲノム解析 / 病原性 / 疫学ツール / 細菌 / 病原機構 / III型分泌システム |
|---|
| Research Abstract |
Escherichia albertiiis an emerging intestinal pathogen. We determined the complete genome sequences of 4 E. albertiistrains and identified a variety of virulence factors such as LEE-encoded type III secretion system (T3SS), T3SS-secreted effectors, cytolethal distending toxins, and adhesion factors. In addition, the genomic comparison among E. albertiistrains or between E. albertiiand E. colirevealed the genome features of E. albertiispecies.
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Report
(3 results)
Research Products
(15 results)
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[Presentation] 新興病原体Escherichia albertiiのゲノム解析2012
Author(s)
大岡唯祐, 勢戸和子, 河野喜美子, 小林秀樹, 江藤良樹, 市原祥子, 瀬戸順次, 磯部順子, 山口敬治, 堀川和美, 小椋義俊, 林哲也
Organizer
第16回腸管出血性大腸菌感染症研究会
Place of Presentation
秋田市
Related Report
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[Presentation] Significant prevalence of Escherichia albertiiamong the strains identified as enteropathogenic and enterohemorrhagic E. coliand the presence of Shiga toxin-producing E. albertii strains.2012
Author(s)
T. Ooka, K. Seto, K. Kawano, H. Kobayashi, Y. Etoh, S. Ichihara, N. Kaneko, J. Isobe, K. Yamaguchi, K. Horikawa, T.A. Gomes, A. Linden, M. Bardiau, J.G. Mainil, L. Beutin, Y. Ogura, T. Hayashi
Organizer
VTEC 2012: 8thInternational Symposium on Shiga Toxin (Verocytotoxin) producing Escherichia coli infections
Place of Presentation
Amsterdam, The Netherlands
Related Report
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[Presentation] Significant prevalence of Escherichia albertii among the strains identified as enteropathogenic and enterohemorrhagic E. coli and the presence of Shiga toxin-producing E. albertii strains.2012
Author(s)
T. Ooka, K. Seto, K. Kawano, H. Kobayashi, Y. Etoh, S. Ichihara, N. Kaneko, J. Isobe, K. Yamaguchi, K. Horikawa, T.A. Gomes, A. Linden, et al.
Organizer
VTEC 2012: 8th International Symposium on Shiga Toxin (Verocytotoxin) producing Escherichia coli infections
Place of Presentation
Amsterdam, The Netherlands.
Related Report
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[Presentation] Phylogenetic and intimin-subtyping analysis of enteropathogenic and enterohemorrhagic Escherichia colistrains2011
Author(s)
T. Ooka, K. Seto, K. Kawano, H. Kobayashi, Y. Etoh, S. Ichihara, M. Bardiau, N. Kaneko, J. Isobe, K. Yamaguchi, K. Horikawa, Y. Ogura, K. Nakayama, J. Mainil, T. Hayashi
Organizer
IUMS 2011(第84回日本細菌学会総会)
Place of Presentation
Sapporo.
Related Report
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[Presentation] 種々のeae遺伝子保有株におけるEscherichia albertiiの分布とその性状解析2011
Author(s)
大岡唯祐,勢戸和子,河野喜美子,小林秀樹,江藤良樹,市原祥子,金子紀子,磯部順子,山口敬治,堀川和美,小椋義俊,林哲也
Organizer
第64回日本細菌学会九州支部総会
Place of Presentation
北九州市
Related Report
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[Presentation] Phylogenetic and intimin-subtyping analysis of eae-positive strains initially identified as enteropathogenic and enterohemorrhagic Escherichia coli.2011
Author(s)
Ooka T, Seto K, Kawano K, Kobayashi H, Etoh Y, Ichihara S, Bardiau M, Kaneko A, Isobe J, Yamaguchi K, Horikawa K, Ogura Y, Nakayama K, Mainil J, Hayashi T
Organizer
XIII International Congress of Bacteriology and Applied Microbiology
Place of Presentation
Sapporo Convention Center（札幌）
Related Report
