Development of pesticide for phytoplasma disease targeting a virulence factor
Project/Area Number |
23658039
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Plant pathology
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Research Institution | The University of Tokyo |
Principal Investigator |
NAMBA Shigetou 東京大学, 大学院・農学生命科学研究科, 教授 (50189221)
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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 |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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Keywords | 病害防除 / ファイトプラズマ / 病原性因子 |
Research Abstract |
We investigated a phytoplasma population in a plant host treated with an inhibitor of a mechanosensitive channel MscL. As a result, compared with the phytoplasma-infected plant supplied with inhibitor-free water, the growth of phytoplasma was partially suppressed by the inhibitor treatment at three weeks after phytoplasma infection. This suggests that the inhibition of MscL channel may contribute to the development of novel pest controls.
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Report
(3 results)
Research Products
(39 results)
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[Journal Article] Functional characterization and gene expression profiling of superoxidedismutase from plant pathogenic phytoplasma2012
Author(s)
Miura C. , Sugawara K., Neriya Y., Minato N. , Keima T. , Himeno M., Maejima K., Komatsu K. , Yamaji Y., Oshima K. , Namba S.
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Journal Title
Gene
Volume: 510
Issue: 2
Pages: 107-112
DOI
Related Report
Peer Reviewed
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[Journal Article] Cloning, expression analysis and sequence diversity of genes encoding two different immunodominant membrane proteins in poinsettia branch-inducing phytoplasma (PoiBI)2011
Author(s)
Neriya Y., Sugawara K., Maejima K., Hashimoto M., Komatsu K., Minato N., Miura C., Kakizawa S., Yamaji Y., Oshima K., Namba S.
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Journal Title
FEMS Microbiology Letters
Volume: 324
Issue: 1
Pages: 38-47
DOI
Related Report
Peer Reviewed
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[Journal Article] The groEL gene as an additional marker for finer differentiation of'Candidatus Phytoplasma asteris'-related strains2011
Author(s)
Mitrovic,J.,Kakizawa,S.,Duduk,B.,Oshima,K., Namba,S.,and Bertaccini,A.
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Journal Title
Ann. Appl. Biol.
Volume: 159
Issue: 1
Pages: 41-48
DOI
Related Report
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[Journal Article] Cloning, expression analysis, and sequence diversity of genes encoding two different immunodominant membrane proteins in poinsettia branch-inducing phytoplasma (PoiBI).2011
Author(s)
Neriya, Y., Sugawara, K., Maejima, K., Hashimoto, M., Komatsu, K., Minato, N., Miura, C., Kakizawa, S., Yamaji, Y., Oshima, K., and Namba, S.
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Journal Title
FEMS Microbiol. Lett.
Volume: 324
Pages: 38-47
Related Report
Peer Reviewed
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[Journal Article] Unique morphological changes in plant pathogenic phytoplasma-infected petunia flowers are related to transcriptional regulation of floral homeotic genes in an organ-specific manner.2011
Author(s)
Himeno, M., Neriya, Y., Minato, N., Miura, C., Sugawara, K., Ishii, Y., Yamaji, Y., Kakizawa, S., Oshima, K., and Namba, S.
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Journal Title
Plant J.
Volume: 67
Pages: 971-979
Related Report
Peer Reviewed
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[Journal Article] Dramatic transcriptional changes in an intracellular parasite enable host switching between plant and insect.2011
Author(s)
Oshima, K., Ishii, Y., Kakizawa, S., Sugawara, K., Neriya, Y., Himeno, M., Minato, N., Miura, C., Shiraishi, T., Yamaji, Y., and Namba, S.
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Journal Title
Related Report
Peer Reviewed
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[Journal Article] The groEL gene as an additional marker for finer differentiation of 'Candidatus Phytoplasma asteris'-related strains.2011
Author(s)
Mitrovic, J., Kakizawa, S., Duduk, B., Oshima, K., Namba, S., and Bertaccini, A.
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Journal Title
Ann. Appl. Biol.
Volume: 159
Pages: 41-48
Related Report
Peer Reviewed
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[Presentation] Molecular biological studies on phytoplasmal pathogenicity2011
Author(s)
Oshima, K., Minato, N., Miura, C., Neriya, Y., Shiraishi, T., Sugawara, K., Himeno, M., Kakizawa, S., Namba, S.
Organizer
5th Meeting of the Asian Organization for Mycoplasmology
Place of Presentation
Nagasaki ken Medical Association, Japan
Related Report
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[Presentation] Molecular mechanisms underlying the pathogenicity of phytoplasma2011
Author(s)
Oshima, K., Sugawara, K., Himeno, M., Adachi, T., Ishikawa, K., Takinami, Y., Namba, S.
Organizer
XIII International Congress of Bacteriology and Applied Microbiology
Place of Presentation
Sapporo, Japan
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