Molecular mechanism of chlorosis in plant virus diseases
Project/Area Number |
26292026
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Plant protection science
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Research Institution | Ehime University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
舘田 知佳 公益財団法人岩手生物工学研究センター, 園芸資源研究部, 研究員 (30774111)
関根 健太郎 琉球大学, 農学部, 准教授 (30574058)
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Co-Investigator(Renkei-kenkyūsha) |
MOCHIZUKI Tomofumi (ATSUMI Go) 大阪府立大学, 生命環境科学研究科, 講師 (30469837)
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Research Collaborator |
WALIULLAH Sumyya
BHOR Sachin Ashok
AKHTER Md. Shamim
KOSAKA Naomi
SUGANUMA Yusuke
SUGIWAKA Yuji
TAKAOKA Koichi
TERADA Shinobu
NISIOKA Keiji
TADANI Moeka
NAKAMURA Mizuki
ISLAM Shaikhul
SAKAMOTO Hikaru
TANAKA Keisuke
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Project Period (FY) |
2014-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2016: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
|
Keywords | 植物ウイルス病 / 遺伝子組換え植物 / 遺伝子発現解析 / 病害応答 / 葉緑体 / 発症機構 / 防御応答 / 葉緑体障害 / 植物 / ウイルス / 発病 / 葉緑体タンパク質 / 感染症 / 植物病害 / 退緑 |
Outline of Final Research Achievements |
The loss of green pigment (chlorosis) or yellowing in the leaves are the common symptoms of plant virus diseases. To elucidate which genes or proteins are involved in the development of such chlorosis or yellowing symptoms, we generated five genetically modified plants, in which chlorosis or yellowing symptoms are induced by the treatment with a chemical that does not affect plants by itself. Studies using these plants have suggested that plants' functions responsible for the defense against pathogens including viruses are also involved in the development of chlorosis or yellowing symptoms.
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Report
(5 results)
Research Products
(29 results)
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[Journal Article] Cauliflower mosaic virus Tav protein induces leaf chlorosis in transgenic tobacco through a host response to its virulence function2015
Author(s)
60)Waliullah, S., Kosaka, N., Yaeno, T., Ali, M. E., Sekine, K.-T., Atsumi, G., Yamaoka, N., Nishiguchi, M., Takahashi, H. and Kobayashi, K.
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Journal Title
Journal of General Plant Pathology
Volume: 印刷中
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] Upregulation of pathogenesis-related protein genes after the induced silencing of chloroplast protein genes in transgenic tobacco2017
Author(s)
Bhor, S.A., Tateda, C., Mochizuki, T., Sekine, K.-T., Yaeno, T., Yamaoka, N., Nishiguchi, M. and Kobayashi, K.
Organizer
平成29年度日本植物病理学会大会
Related Report
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[Presentation] Artificial induction of chlorosis symptom through the silencing of chloroplast genes in transgenic tobacco2016
Author(s)
Bhor, S.A., Sekine, K.-T., Yaeno, T., Yamaoka, N., Nishiguchi, M. and Kobayashi, K
Organizer
平成28年度日本植物病理学会大会
Place of Presentation
岡山コンベンションセンター(岡山県岡山市)
Year and Date
2016-03-21
Related Report
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[Presentation] Construction of a single copy agroinfection vector for the development of infectious cDNA clone of plant viruses2015
Author(s)
Akhter, M.S., Sekine, K.-T., Yaeno, T., Yamaoka, N., Nishiguchi, M. and Kobayashi, K.
Organizer
平成27年度日本植物病理学会関西部会
Place of Presentation
あわぎんホール(徳島県徳島市)
Year and Date
2015-09-29
Related Report
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[Presentation] Cauliflower mosaic virus Tav protein induces leaf chlorosis in transgenic tobacco through an SA-independent host response to its virulence function2015
Author(s)
Waliullah, S., Kosaka, N., Yaeno, T., Ali, M. E., Sekine, K.-T., Atsumi, G., Yamaoka, N., Nishiguchi, M. Takahashi, H. and Kobayashi, K.
Organizer
日本植物病理学会平成27年度大会
Place of Presentation
明治大学
Year and Date
2015-03-29 – 2015-03-31
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[Presentation] Exploration of mechanisms for plant virus symptom expression --- a challenge for plant protection in future2014
Author(s)
KOBAYASHI K, WALIULLAH S, BHOR SA, AKHTER MS, KOSAKA N, SUGANUMA Y, SUGIWAKA Y, TAJIMA K, YAMASHITA M, TOMITA R, ATSUMI G and SEKINE K-T
Organizer
XXIII National Conference of Indian Virological Society
Place of Presentation
Tamil Nadu Agricultural University, Coimbatore (India)
Year and Date
2014-12-18 – 2014-12-20
Related Report
Invited
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