Technical development for high-resolution morphological biodiversity analysis using X-ray CT system
| Project/Area Number |
15K14589
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Biodiversity/Systematics
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
佐々木 理 東北大学, 学術資源研究公開センター, 准教授 (60222006)
近藤 真理子 東京大学, 大学院理学系研究科(理学部), 准教授 (70372414)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | マイクロCT / 形態学 / 分類学 / 生物多様性 / 解剖学 |
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| Outline of Final Research Achievements |
High resolution imaging experiments were conducted using X-ray microCT for various organisms to reveal the internal structure. The skeleton of calcified organisms was visualized relatively easily, but modified and improved methods were necessary for soft body parts and fossils. Especially, temperature change and slight vibration affect the scanning results in minute specimens. A synchrotron X-ray CT was useful for samples difficult to scan with a conventional laboratory-scale CT facilities.
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Report
(4 results)
Research Products
(10 results)
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[Journal Article] Prenatal cranial bone development of Thomas’s horseshoe bat (Rhinolophus thomasi): with special reference to petrosal morphology.2018
Author(s)
Nojiri, T., Werneburg, I., Son, N.T., Tu, V.T., Sasaki, T., Maekawa, Y., Koyabu, D.
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Journal Title
Journal of Morphology
Volume: in press
Issue: 6
Pages: 809-827
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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