Molecular mechanisms of plant parasitism
| Project/Area Number |
25711019
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Partial Multi-year Fund |
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| Research Field |
Plant molecular biology/Plant physiology
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| Research Institution | Nara Institute of Science and Technology (2016-2017)
Institute of Physical and Chemical Research (2013-2015) |
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Principal Investigator |
Yoshida Satoko 奈良先端科学技術大学院大学, 研究推進機構, 特任准教授 (20450421)
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| Project Period (FY) |
2013-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥26,260,000 (Direct Cost: ¥20,200,000、Indirect Cost: ¥6,060,000)
Fiscal Year 2016: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2014: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2013: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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| Keywords | 寄生植物 / 遺伝学 / 変異体 / ハマウツボ科 / ゲノム / 次世代シーケンサー / コシオガマ / 吸器形成 / 遺伝子 / 遺伝子同定 / 遺伝地図 / 原因遺伝子同定 |
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| Outline of Final Research Achievements |
Parasitic plants in Orobanchaceae are noxious agricultural pests that affects millions of people's life. However the genetic programs that control plant parasitism remain unknown. In this study, we aimed to elucidate molecular mechanisms underlying plant parasitism using a model parasitic plant Phtheirospermum japonicum. We have screened P. japonicum mutants that have defects in host interaction and haustoirum formation. The genome of P. japonicum was sequenced and re-sequencing of the mutant lines successfully identified the responsible gene for the phenotype. This study provide us new tools to identify key genes in host and parasitic plant interaction.
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Report
(6 results)
Research Products
(45 results)
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[Journal Article] Inter-species hormonal control of host root morphology by parasitic plants.2017
Author(s)
Spallek, T., Melnyk, C.W., Wakatake, T., Zhang, J., Sakamoto, Y., Kiba, T., Yoshida, S., Matsunaga, S., Sakakibara, H., *Shirasu, K.
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Journal Title
Proc. Natl. Acad. Sci. USA.
Volume: 印刷中
Issue: 20
Pages: 5283-5288
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Small Organ Size 1 and Small Organ Size 2/Dwarf and Low Tillering form a Complex to Integrate Auxin and Brassinosteroid Signaling in Rice.2017
Author(s)
Hirano, K., Yoshida, H., Aya, K., Kawamura, M., Hayashi, M., Hobo, T., Sato-Izawa, K., Kitano, H., Ueguchi-Tanaka, M., Matsuoka, M.
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Journal Title
Molecular plant
Volume: 10
Issue: 2
Pages: 590-604
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Transcriptomic and Metabolomic Reprogramming from Roots to Haustoria in the Parasitic Plant, Thesium chinense.2017
Author(s)
Ichihashi Y, Kusano M, Kobayashi M, Suetsugu K, Yoshida S, Wakatake T, Kumaishi K, Shibata A, Saito K, Shirasu K.
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Journal Title
Plant Cell Physiology
Volume: 59
Issue: 4
Pages: 724-733
DOI
NAID
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Local auxin biosynthesis mediated by a YUCCA flavin monooxygenase regulates haustorium development in the parasitic plant Phtheirospermum japonicum.2016
Author(s)
Ishida, J.K., Wakatake, T., Yoshida, S., Takebayashi, Y., Kasahara, H., Wafula, E., dePamphilis, C. W., Namba, S., Shirasu K.
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Journal Title
Plant Cell
Volume: 28
Issue: 8
Pages: 1795-1814
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Convergent evolution of strigolactone perception enabled host detection in parasitic plants.2015
Author(s)
Conn, C. E., Bythell-Douglas, R., Neumann, D., Yoshida, S., Whittington, B., Westwood, J. H., Shirasu, K., Bond, C. S., Dyer, K. A. Nelson, D. C.
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Journal Title
Science
Volume: 349
Issue: 6247
Pages: 540-543
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] 寄生植物と宿主植物の細胞壁をめぐる攻防2015
Author(s)
吉田聡子, Musembi Mutuku, Songkui Cui, 堀千明, 清水崇, 市橋安範, 出村拓, 白須賢
Organizer
日本植物生理学会
Place of Presentation
東京農業大学
Year and Date
2015-03-16 – 2015-03-18
Related Report
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[Presentation] 寄生植物ストライガの全ゲノム解読2014
Author(s)
吉田聡子, Thomas Spallek, Songkui Cui, 市橋 泰範, Seungill Kim, Yong-Min Kim, 真鍋 理一郎, Michael Timko, Doil Choi, 白須 賢
Organizer
日本植物学会
Place of Presentation
明治大学生田キャンパス
Year and Date
2014-09-12 – 2014-09-14
Related Report
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[Patent(Industrial Property Rights)] 吸器形成阻害剤2018
Inventor(s)
和田将吾、Songkui Cui, 吉田聡子
Industrial Property Rights Holder
和田将吾、Songkui Cui, 吉田聡子
Industrial Property Rights Type
特許
Industrial Property Number
2018-010715
Filing Date
2018
Related Report
