Analyses of origin of circumpolar arctic alpine plants ranging across Pacific rim and hypothesis testing of Beringea-refugia
| Project/Area Number |
26304013
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 海外学術 |
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| Research Field |
Biodiversity/Systematics
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| Research Institution | Kyoto University |
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Principal Investigator |
SETOGCUHI Hiroaki 京都大学, 人間・環境学研究科(研究院), 教授 (70206647)
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| Co-Investigator(Kenkyū-buntansha) |
池田 啓 岡山大学, 資源植物科学研究所, 助教 (70580405)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2016: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
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| Keywords | 周極要素植物 / 高山植物 / ベーリンジア / 植物系統地理 / 第四紀 / レフュジア / 気候変動 / 周極高山植物 / 系統地理 / 環太平洋 / レフュージア / 光環境 / 種内多型 |
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| Outline of Final Research Achievements |
Overseas surveys were conducted in areas centered on the Kenai peninsula in southern Alaska and inland in the Denali National Park. We gathered plants at 4 sites and collected samples used for DNA analysis from alpine plants (35 species in total) distributed commonly in Japanese archipelago such as Minnesota and Ezo Azalea (total of 419 samples). In addition to overseas surveys, DNA was extracted from samples collected in previous surveys and surveys this year and genetic diversity in nuclear genes was analyzed. This year, we found three genetic groups from Chubu region of the Japanese archipelago, middle part of Hokkaido and eastern part of Hokkaido to Alaska with emphasis on Phyllodoce aleutica. This result was orally presented at the Annual Meetings of Japanses Society for Plant Taxonomists on March 2017 at Kyoto Univeristy.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] Phylogeographic insight into the Aleutian flora inferred from the historical range shifts of the alpine shrub Therorhodion camtshaticum (Pall.) Small (Ericaceae).2017
Author(s)
Hata, D., Higashi, H., Ikeda, H., Yakubov, V., Barkalov, V., Setoguchi, H.
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Journal Title
Journal of Biogeography
Volume: 44
Issue: 2
Pages: 283-293
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Persistent history of the bird-despersed arctic-alpine plant Vaccinium vitis-idaea (Ericaceae) in Japan.2015
Author(s)
Ikeda, H., Yoneta, Y., Higashi, H., Eidesen, P.B., Barkalov, V., Yakubov, V., Brochmann, C., Setoguchi, H.
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Journal Title
Journal of Plant Research
Volume: 128
Issue: 3
Pages: 437-444
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Polymorphisms of E1 and GIGANTEA in wild populations of Lotus japonicus.2014
Author(s)
Wakabayashi, T., Oh, H., Kawaguchi, M., Harada, K., Sato, S., Ikeda, H., and Setoguchi, H.
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Journal Title
J. Plant Res.
Volume: 127
Issue: 6
Pages: 651-660
DOI
NAID
Related Report
Peer Reviewed / Open Access
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[Presentation] Molecular evolution of photoreceptor genes between sister species and non-nueutral divergence along latitude.2014
Author(s)
Ikeda, H., Gustafsson, L., Brochmann, C., Nagatani, A., Setoguchi, H.
Organizer
Botany 2014 (American Society of Botany)
Place of Presentation
Bose Conference Center, Idaho
Year and Date
2014-07-26 – 2014-07-30
Related Report
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