Investigation of communications in male and female gametophytic cells of land plants
Project/Area Number |
24570045
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Plant molecular biology/Plant physiology
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Research Institution | Nagoya University |
Principal Investigator |
KANAOKA Masahiro 名古屋大学, 理学(系)研究科(研究院), 助教 (10467277)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
|
Keywords | 花粉管ガイダンス / 花粉管 / 受精 / 胚珠 |
Outline of Final Research Achievements |
(1) LURE1 althologue gene from T. concolor was isolated. pollen tube guidance assay using chimeric TfLURE1 and TcLURE1 identified important region for attraction in T. fournieri. (2) A novel pollen tube attraction molecule was successfully identified by using a novel microfluidic pollen tube guidance system. (3) a live imaging method for sperm attraction in Marchantia polymorpha was developed.
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Report
(4 results)
Research Products
(22 results)
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[Journal Article] Ca2+-Activated Reactive Oxygen Species Production by Arabidopsis RbohH and RbohJ Is Essential for Proper Pollen Tube Tip Growth2014
Author(s)
3)Kaya H, Nakajima R, Iwano M, Kanaoka MM, Kimura S, Takeda S, Kawarazaki T, Senzaki E, Hamamura Y, Higashiyama T, Takayama S, Abe M, Kuchitsu K.
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Journal Title
Plant Cell
Volume: 26
Pages: 1069-1080
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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