Mitochondrial genomics of flatfishes: Comprehensive molecular phylogeny and genome structural evolution
| Project/Area Number |
24770082
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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 |
Biodiversity/Systematics
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| Research Institution | National Museum of Nature and Science, Tokyo |
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Principal Investigator |
SATOH Takashi 独立行政法人国立科学博物館, 標本資料センター, 特定非常勤研究員 (60436516)
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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 |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | カレイ目 / ミトコンドリアゲノム / 分子系統 / 分子進化 / 遺伝子配置 / 系統解析 |
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| Outline of Final Research Achievements |
Using whole mitochondrial genome sequences, we aimed at construction of a robust phylogenetic tree which covered all major lineages of flatfishes. Finally, new data of 100 flatfishes were determined, and a comprehensive phylogenetic tree on a total of 180 species including outgroups and existing data was constructed. As a result, monophyly of the flatfish was supported with a weak value, and monophyly of 2 suborders and 3 superfamilies which accorded with the latest classification system was also supported. The Paralichthidae (Large-tooth flounders) was clealy shown to be paraphyletic group divided into two groups. Furthermore, 8 patterns of gene rearrangements were found in 4 families of flatfishes.
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Report
(4 results)
Research Products
(11 results)
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[Journal Article] Evolutionary origin of the Scombridae (tunas and mackerels) : members of a Paleogene adaptive radiation with 14 other pelagic fish families2013
Author(s)
Miya, M., Friedman, M., Satoh, T.P., Takeshima, H., Sado, T., Iwasaki, W., Yamanoue, Y., Nakatani, M., Mabuchi, K., Inoue, J.G., Poulsen, J.Y., Fukunaga, T., Sato, Y. and Nishida, M
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Journal Title
PLOS ONE
Volume: 8
Issue: 9
Pages: e73535-e73535
DOI
Related Report
Peer Reviewed
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[Journal Article] MitoFish and MitoAnnotator : a mitochondrial genome database of fish with an accurate and automatic annotation pipeline2013
Author(s)
Iwasaki, W., Fukunaga T., Isagozawa R., Yamada K., Maeda Y., Satoh T.P., Sado T., Mabuchi K., Takeshima H., Miya, M. and Nishida M
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Journal Title
Molecular Biology and Evolution
Volume: 30
Issue: 11
Pages: 2531-2540
DOI
Related Report
Peer Reviewed
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