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Preliminary report on the molecular phylogeny of the Laurencia complex (Rhodomelaceae)
https://doi.org/10.15083/00040776
https://doi.org/10.15083/000407768254bdbc-b20a-4b96-9108-d922c1119ed9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004354607.pdf (474.8 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-05 | |||||
| タイトル | ||||||
| タイトル | Preliminary report on the molecular phylogeny of the Laurencia complex (Rhodomelaceae) | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Chondrophycus | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | corps en cerise | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Laurencia | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Laurencia complex | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | L. flexilis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | molecular phylogeny | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | periaxial cell | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | rbcL | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040776 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Abe, Tsuyoshi
× Abe, Tsuyoshi× Kurihara, Akira× Kawaguchi, Shigeo× Terada, Ryuta× Masuda, Michio |
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| 著者所属 | ||||||
| 著者所属 | The Hokkaido University Museum, Hokkaido University | |||||
| 著者所属 | ||||||
| 著者所属 | Graduate School of Science, Hokkaido University | |||||
| 著者所属 | ||||||
| 著者所属 | Faculty of Agriculture, Kyushu University | |||||
| 著者所属 | ||||||
| 著者所属 | Faculty of Fisheries, Kagoshima University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A molecular phylogenetic analysis of three closely related red algal genera, Laurencia, Chondrophycus and Osmundea (Rhodomelaceae) that are often called the Laurencia complex or Laurencia sensu lato, mainly of the north-western Pacific species, was carried out based on rbcL gene sequences. The sequence data downloaded from GenBank were also included in our analysis. The monophyly of the clade of Osmundea species was supported by high bootstrap value. All examined species of Laurencia sensu stricto with typical features (four periaxial cells per vegetative axial segment, longitudinally oriented secondary pit-connections between contiguous superficial cortical cells, corps en cerise within superficial cortical and trichoblast cells) also constituted a monophyletic clade with high bootstrap value. On the other hand, Chondrophycus species were divided into two separated clades with relatively high bootstrap values respectively. Furthermore, L. flexilis, which has four periaxial cells per vegetative axial segment but lacks secondary pit-connections between contiguous superficial cortical cells, constituted an independent monophyletic clade with high bootstrap value. These results suggest that only two groups, Osmundea and the typical Laurencia, are monophyletic and Chondrophycus is polyphyletic within the Laurencia complex. The phylogenetic position of L. flexilis, an intermediate species between the typical Laurencia and Chondrophycus, must be clarified to determine the key features to distinguish Chondrophycus and Laurencia sensu stricto. Further investigations based on the other genes are expected. | |||||
| 書誌情報 |
Coastal marine science 巻 30, 号 1, p. 209-213, 発行日 2006-04-28 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学海洋研究所国際沿岸海洋研究センター | ||||||
