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Genetic differences among varieties of Saccharina japonica in northern Japan as determined by AFLP and SSR analyses

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タイトル: Genetic differences among varieties of Saccharina japonica in northern Japan as determined by AFLP and SSR analyses
著者: Yotsukura, Norishige 著作を一覧する
Maeda, Takashi 著作を一覧する
Abe, Tsuyoshi 著作を一覧する
Nakaoka, Masahiro 著作を一覧する
Kawai, Tadashi 著作を一覧する
キーワード: AFLP
Distribution region
Fragment analysis
Genetic difference
Saccharina japonica
SSR
発行日: 2016年10月
出版者: Springer
誌名: Journal of applied phycology
巻: 28
号: 5
開始ページ: 3043
終了ページ: 3055
出版社 DOI: 10.1007/s10811-016-0807-6
抄録: The genetic diversity of Saccharina japonica inhabiting the Hokkaido coastline and the surrounding area was investigated by AFLP and SSR analyses. A STRUCTURE analysis based on the AFLP data identified two clusters in the species, although a few local populations with genetic structures different from that of the neighboring populations were detected. The two clusters could be identified even within each current variety. In the SSR analysis, genetic variation in nucleotide sequences in all samples was located in four DNA regions (MS10, MS11, MS16, and MS29), and it is thought that these regions can be used as markers to detect individual-level variation in S. japonica. The STRUCTURE analysis of the SSR data identified four clusters in the species. Since the geographical distribution of these four different clusters does not correspond exactly to the currently recognized varieties in this species, it will be necessary to re-evaluate the distribution of the varieties of S. japonica.
Rights: The final publication is available at link.springer.com
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/67318
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 四ツ倉 典滋

 

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