2012 Fiscal Year Final Research Report
Study of seed germination in eelgrass for recovery of seagrass meadows研究代表者
| Project/Area Number |
22580207
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
General fisheries
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| Research Institution | Yokohama City University |
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Principal Investigator |
SHIOTA Hajime 横浜市立大学, 大学院・生命ナノシステム科学研究科, 准教授 (40315825)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 水圏環境・保全 / アマモ場 / 種子発芽 / 植物ホルモン |
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| Research Abstract |
For recovery of seagrass meadow, seed germination mechanism in eelgrass wasstudied at physiological and genetic level. The seed germination was promoted under low temperature, low salinity, or hypoosmolality, and affected by phytohormones, abscisic acid and gibberellin. Eighty-seven genes expressed during seed germination were isolated and characterized. The seed preservation method was proposed, and it could store seeds more than one year suppressing germination.
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