Detecting evolutionary responses of invasion species through determining the whole genome sequences.
Project/Area Number |
22657004
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Single-year Grants |
Research Field |
Ecology/Environment
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Research Institution | Tohoku University |
Principal Investigator |
KAWATA Masakado 東北大学, 大学院・生命科学研究科, 教授 (90204734)
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Project Period (FY) |
2010 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥3,420,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,600,000 (Direct Cost: ¥1,600,000)
|
Keywords | 侵略外来種 / アノールトカゲ / 小笠原 / 進化 / 全ゲノム解読 / 侵入外来種 / 進化的応答 / Anolis / ゲノム / 形態 |
Research Abstract |
For examining the evolutionary response of Anolis calorliensis after the invasion of Ogasawara Island more then 40 years ago, we determined the whole sequences of 16 individuals in Tchitijima Island and 8 individuals in Florida using SOLiD sequencer. At the present, we completed the assemble of the fragment sequences and examined the nucleotide diversity of LGb and LGh chromosomes. The results showed that the nucleotide diversity of individuals in Tchitijima Island was much larger than those in Florida.
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Report
(3 results)
Research Products
(32 results)
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[Journal Article] Adaptive divergence in the thyroid hormone signaling pathway in the stickleback radiation.2010
Author(s)
Kitano, J., Lema, S. C., Luckenbach, J. A., Mori, S., Kawagishi, Y., Kusakabe, M., Swanson, P., and Peichel, C. L.
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Journal Title
Current Biology
Volume: 20
Issue: 23
Pages: 2124-2130
DOI
Related Report
Peer Reviewed
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[Presentation] The effect of LWS opsin genotypes on color sensitivity and female preference.2012
Author(s)
Sakai, Y., Kaizu, T., Ohtsuki, H., Tezuka, A., Kasagi, K., Kawamura, S. and Kawata, M
Organizer
EAFES5
Place of Presentation
龍谷大学
Year and Date
2012-03-19
Related Report
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[Presentation] Relative importance of range expansion, speciation and niche differences on regional species diversity in the trunk-ground Anolis lizards in Cuba.: EAFES52012
Author(s)
Cadis Diaz, A., Nagata, N., Diaz Beltran, L. M., Echenique-Diaz, L. M., Akashi, H., Makino, T., Kawata, M
Organizer
日本生態学会第59回大会
Place of Presentation
龍谷大学
Year and Date
2012-03-19
Related Report
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[Presentation] Phenotypic and ecological shifts in introduced crater lake stickleback populations : EAFES52012
Author(s)
Adachi, T., Ishikawa, A., Mori, S., Makino, W., Kume, M., Kawata, M., Kitano, J
Organizer
日本生態学会第59回大会
Place of Presentation
龍谷大学
Year and Date
2012-03-18
Related Report
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