Paleoenvironment reconstruction using the genetic information of a single pollen grain from ice cores
| Project/Area Number |
24710019
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental dynamic analysis
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| Research Institution | 大学共同利用機関法人情報・システム研究機構(新領域融合研究センター及びライフサイ |
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Principal Investigator |
NAKAZAWA Fumio 大学共同利用機関法人情報・システム研究機構(新領域融合研究センター及びライフサイ, 大学共同利用機関等の部局等, 研究員 (80432178)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 氷河 / 花粉 / ＤＮＡ / アイスコア / マツ属 / WGA / DNA / ロシア・アルタイ山脈 / ロシア / アルタイ山脈 |
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| Outline of Final Research Achievements |
This study developed new method to identify the pollen grains in ice cores at the species level by whole genome amplification method that may provide sufficient sequence data for the identification. Pollen grains used in this study were Pinus extracted from a ice core drilled from the Belukha glacier in the Altai Mountains of Russia in the summer of 2003. The developed new method was performed using a single pollen grain. The pollen grains from Belukha glacier were identified as P. Sylvestris, which are currently found at the periphery of the glacier. In addition, the DNA analyses indicated that P. Sylvestris is a dominant species in genus Pinus in this region.
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Report
(4 results)
Research Products
(20 results)
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[Journal Article] DNA analysis for section identification of individual Pinus pollen grains from Belukha glacier, Altai Mountains, Russia2013
Author(s)
Fumio Nakazawa, Jun Uetake, Yoshihisa Suyama, Ryo Kaneko, Nozomu Takeuchi, Koji Fujita, Hideaki Motoyama, Satoshi Imura, Hiroshi Kanda
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Journal Title
Environ. Res. Lett.
Volume: 8
Issue: 1
Pages: 14-32
DOI
Related Report
Peer Reviewed
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[Presentation] DNA analysis for section identification of a pine pollen grain from the Belukha glacier, Altai Mountains, Russia
Author(s)
Nakazawa, F., J. Uetake, Y. Suyama, R. Kaneko, N. Takeuchi, K. Fujita, H. Motoyama, S. Imura and H. Kanda
Organizer
Third International Symposium on the Arctic Research
Place of Presentation
日本科学未来館（東京都江東区）
Related Report
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