Phylogeography and species taxonomy of marine molluscs: wide-range analysis in Asia and Northwest Pacific Region
Project/Area Number |
26291077
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Biodiversity/Systematics
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Research Institution | The University of Tokyo |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
藤倉 克則 国立研究開発法人海洋研究開発機構, 海洋生物多様性研究分野, 分野長 (10344293)
小島 茂明 東京大学, 大学院新領域創成科学研究科, 教授 (20242175)
狩野 泰則 東京大学, 大気海洋研究所, 准教授 (20381056)
渡部 裕美 国立研究開発法人海洋研究開発機構, 海洋生物多様性研究分野, 技術主任 (50447380)
中野 智之 京都大学, フィールド科学教育研究センター, 助教 (90377995)
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Project Period (FY) |
2014-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2017: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
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Keywords | 系統地理 / 生物地理 / 種分類 / 貝類 / 軟体動物 / 分類 / 多様性 / 分子系統解析 |
Outline of Final Research Achievements |
Phylogeographical analysis was condutced for various mollusks inhabiting shallow water and deep sea in Japan and adjacent Asia. As a result, many species were found to have certain geographical structure, but the location of geographical boundaries is variable from species to species. Infraspecific populations of some species are divided on the Pacific and the Sea of Japan sides or between the Northeast and Southwest Japan, and other species exhibit species-specific geographical patterns. Our studies revealed that the formation pattern of populations is not uniform, even among species pairs with similar distribution areas.
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Report
(5 results)
Research Products
(57 results)
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[Journal Article] Updated mitochondrial phylogeny of Pteriomorph and Heterodont Bivalvia, including deep-sea chemosymbiotic Bathymodiolus mussels, vesicomyid clams and the thyasirid clam Conchocele cf. bisecta2017
Author(s)
Ozawa, G., S. Shimamura, Y. Takaki, S. Yokobori, Y. Ohara, K. Takishita, T. Maruyama, K. Fujikura and T. Yoshida
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Journal Title
Marine Genomics
Volume: 31
Pages: 43-52
DOI
Related Report
Peer Reviewed
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[Journal Article] Discovery of asphalt seeps in the deep Southwest Atlantic off Brazil2017
Author(s)
Fujikura, K., T. Yamanaka, P. Y. G. Sumida, A. F. Bernardino, O. S. Pereira, T. Kanehara, Y. Nagano, C. R. Nakayama, M. Nobrega II, V. H. Pellizari, S. Shigeno, T. Yoshida, J. Zhang and H. Kitazato
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Journal Title
Deep-Sea Research Part II
Volume: 印刷中
Pages: 35-44
DOI
Related Report
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Brucite chimney formation and carbonate alteration at the Shinkai Seep Field, a serpentinite-hosted vent system in the Southern Mariana Forearc.2016
Author(s)
Okumura, T., Ohara, Y., Stern, R. J., Yamanaka, T., Onishi, Y., Watanabe, H., Chen, C., Bloomer, S. H., Pujana, I., Sakai, S., Ishii, T., Takai, K.
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Journal Title
Geochemistry, Geophysics, Geosystems
Volume: 17
Issue: 9
Pages: 3775-3796
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Genome-wide discovery of single nucleotide polymorphisms (SNPs) and single nucleotide variants (SNVs) in deep-sea mussels: Potential use in population genomics and cross-species application2016
Author(s)
Ting Xu, Jin Sun, Jia Lv, Hiromi Kayama Watanabe, Tianqi Li, Weiwen Zou, Greg W. Rouse, Shi Wang, Pei-Yuan Qian, Zhenmin Bao, Jian-Wen Qiu
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Journal Title
Deep-Sea Research II
Volume: 137
Pages: 318-326
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Life history traits of Lepetodrilus nux in the Okinawa Trough, based upon gametogenesis, shell size, and genetic variability.2014
Author(s)
Nakamura, M., Watanabe, H., Sasaki, T., Ishibashi, J., Fujikura, K., Mitarai, S.
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Journal Title
Marine Ecology Progress Series
Volume: 未定
Pages: 119-130
DOI
Related Report
Peer Reviewed
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[Presentation] One, two, or many species? Morphological and genetic revision of vent and seep pectinodontid limpets reveal extreme morphological plasticity2017
Author(s)
Chen, C., H. K. Watanabe, Y. Nagai, T. Toyofuku, T. Xu, J. Sun, J. Qiu, S. Kojima, H. Yamamoto, A. Yabuki, S. Kawagucci, K.Takai and T. Sasaki
Organizer
日本地球惑星 科学連合2017年大会
Related Report
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[Presentation] A preliminary report on the results of DNA Barcoding analysis of shelled marine gastropods in Nada coastal area in Wakayama2017
Author(s)
中路渚, 岩本尚真, 芝 玲奈, Nazifa Naziha bt. Razali, 中島理子, 上山隼平, 上戸悠生, 友渕直人, 平野廣佑, 照屋清之介, 佐々木猛智, Davin H. E. Setiamarga
Organizer
平成29年度日本貝類学会大会
Related Report
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[Presentation] カモガイの解剖と系統地理2016
Author(s)
佐々木猛智・照屋清之介・渕上大河
Organizer
日本貝類学会平成28年度大会
Place of Presentation
東邦大学習志野キャンパス, 千葉県習志野市
Year and Date
2016-04-16
Related Report
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