Structure and function of novel LOV proteins, LKP2 and TLP1.
| Project/Area Number |
17084003
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Biological Sciences
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| Research Institution | Gakushuin University (2008-2009)
Kagawa University (2005-2007) |
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Principal Investigator |
KIYOSUE Tomohiro Gakushuin University, 理学部・生命科学科, 教授 (80241248)
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| Co-Investigator(Kenkyū-buntansha) |
安部 洋 理化学研究所, 実験植物開発室, 研究員 (90360479)
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| Co-Investigator(Renkei-kenkyūsha) |
ABE Hiroshi 理化学研究所, バイオリソースセンター, 研究員 (90360479)
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| Project Period (FY) |
2005 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥84,700,000 (Direct Cost: ¥84,700,000)
Fiscal Year 2009: ¥14,400,000 (Direct Cost: ¥14,400,000)
Fiscal Year 2008: ¥14,400,000 (Direct Cost: ¥14,400,000)
Fiscal Year 2007: ¥14,400,000 (Direct Cost: ¥14,400,000)
Fiscal Year 2006: ¥19,500,000 (Direct Cost: ¥19,500,000)
Fiscal Year 2005: ¥22,000,000 (Direct Cost: ¥22,000,000)
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| Keywords | 塊茎形成 / 花芽形成 / シロイヌナズナ / ジャガイモ / LKP2 / LOVタンパク質 / 青色光受容体 / 胚軸伸長 / F-boxタンパク質 |
|---|
| Research Abstract |
We performed the characterization of Arabidopsis thaliana TLP1 as a putative blue light receptor. We showed that the involvement of auxin in the elongated hypocotyls of transgenic Arabidopsis plants that overexpressed LKP2. We also showed that both LKP2 and ZTL repressed flowering under non-inductive short-day conditions in Arabidopsis. Transgenic potato plants overexpressing Arabidopsis LKP2 formed more tubers under long-day conditions to compare with control potato plants.
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Report
(6 results)
Research Products
(92 results)
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[Journal Article] Genetic characterization of mutants resistant to the antiauxin p-chlorophenoxyisobutyric acid (PCIB) reveals that AAR3, a gene encoding a DCN1-like protein, regulates responses to the synthetic auxin 2,4-dichlorophenoxyacetic acid in Arabidopsis roots.2007
Author(s)
Biswas K.K., Ooura C., Higuchi K., Miyazaki Y., Nguyen V. V., Rahman A., Uchimiya H., Kiyosue T., Koshiba T., Tanaka A., Narumi I., Oono Y.
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Journal Title
Plant Physiol. 145
Pages: 773-785
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[Journal Article] Gnetic characterization of mutants resistant to the antiauxin p-chlorop henoxyisobutyric acid (PCIB)reveals that AAR3,a gene encodign a DCN1-like protein, regulates responses to the synthetic auxin 2,4-dichlorop henoxyacetic acid in Arabidopsis roots.2007
Author(s)
Biswas K. K., Ooura C., Higuchi K., Miyazaki Y., Nguyen V. V., Rahman A., Uchimiya H., Kiyosue T., Koshiba T., Tanaka A., Narumi I., Onno Y.
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Journal Title
Plant Physiol. 145
Pages: 773-785
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Peer Reviewed
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[Journal Article] Genetic characterization of mutants resistant to the antiauxin p-chlorophenoxyisobutyric acid(PCIB)reveals that AAR3, a gene encoding a DCN1-like protein, regulates responses to the synthetic auxin 2,4-dichlorophenoxyacetic acid in Arabidopsis roots.2007
Author(s)
Biswas K. K., Ooura C., Higuchi K., Miyazaki Y., Nguyen V. V., Rahman A., Uchimiya H., Kiyosue T., Koshiba T., Tanaka A., Narumi I., Oono Y.
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Journal Title
Plant Physiol. 145
Pages: 773-785
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[Presentation] Promotion of tuberization by overexpression of Arabidopsis thaliana LOV KELCH REPEAT PROTEIN 2 in potato (Solanum tuberosum cv.May Queen).2011
Author(s)
Nishiyama, Y., Inui, H., Ogura, Y., Shimazaki, T., Kikuchi, A., Takase, T., Kiyosue, T.
Organizer
Joint International Symposium on Japanese Solanaceae/Cucurbitaceae Genomics Initiatives
Place of Presentation
岡山
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[Book] 植物の事典2009
Author(s)
高瀬智敬, 清末知宏(分担)
Total Pages
56
Publisher
朝倉書店
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