Elucidation of transposition mechanism a rice MITE Elucidation of a rice MITE mPing for development of high-efficiency transposon tagging system
| Project/Area Number |
21380004
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Breeding science
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| Research Institution | Kyoto University |
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Principal Investigator |
TSUKIYAMA Takuji (2010-2012) 京都大学, 大学院・農学研究科, 助教 (00423004)
谷坂 隆俊 (2009) Kyoto University, 農学研究科, 教授 (80026591)
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| Co-Investigator(Kenkyū-buntansha) |
OKUMOTO Yutaka 京都大学, 大学院・農学研究科, 教授 (90152438)
TERAISHI Masayoshi 京都大学, 大学院・農学研究科, 講師 (80378819)
TSUKIYAMA Takuji 京都大学, 大学院・農学研究科, 助教 (00423004)
谷坂 隆俊 京都大学, 農学研究科, 名誉教授 (80026591)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2012: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2011: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2009: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
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| Keywords | イネ / トランスポゾン / MITE / 転移機構 / 遺伝子発現 / ゲノム進化 / ＭＩＴＥ / ＱＴＬ / QTL / 遺伝子発現網 |
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| Research Abstract |
Rice MITE, mPing is actively transposing in genome of cultivar ‘Gimbozu’ under natural conditions. In this study, we found that (1) mPing rendered adjacent genes stress inducible, (2) mPing transposition was genetically controlled specificin Gimbozu, and (3) a loss-of-function allele of Rurm1 was useful for acquiring the genetic diversity due to mPing transpositions. These results will greatly contribute to develop the high-efficiency transposon tagging system using mPing
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Report
(5 results)
Research Products
(24 results)
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[Journal Article] Loss-of-function of a ubiquitin-related modifier promotes the mobilization of the active MITE mPing2013
Author(s)
Tsukiyama T, Teramoto S, Yasuda K, Horibata A, Mori N, Okumoto Y, Teraishi M, Saito H, Onishi A, Tamura K, Tanisaka T
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Journal Title
Mol. Plant
Volume: 6
Issue: 3
Pages: 790-801
DOI
Related Report
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