論文 - 詳細
| RRC ID | 21695 |
|---|---|
| 著者 | Yamaguchi H, Nakayama T, Murakami A, Inouye I. |
| タイトル | Phylogeny and taxonomy of the Raphidophyceae (Heterokontophyta) and Chlorinimonas sublosa gen. et sp. nov., a new marine sand-dwelling raphidophyte. |
| ジャーナル | J Plant Res |
| Abstract |
A new flagellate of the Raphidophyceae, Chlorinimonas sublosa gen. et sp. nov., collected from Wakayama Prefecture, Japan is described based on morphological observations, microspectrophotometry of chloroplasts, and phylogenetic analysis of SSU rDNA sequences. The cell was usually elliptical, sometimes spherical, oval or slender, and possessed two subequal heterodynamic flagella emerging from a subapical pit. Greenish yellow discoidal chloroplasts, 15-25 per cell, were situated at the periphery of the cell. The alga is very similar to the genus Heterosigma, but distinct in that there is no invagination of thylakoids into the pyrenoids and no typical girdle lamella in the chloroplast, and the chloroplasts are greenish yellow. Phylogenetic analysis of SSU rDNA revealed that this alga forms a sister clade with the clade of Chattonella and Heterosigma. Based on these results, we propose a new genus Chlorinimonas with Chlorinimonas sublosa as the type species. In addition, this paper is the first report of molecular data covering all genera of the Raphidophyceae. The phylogenetic analysis suggests that the intrusion to freshwater habitat has occurred only once in the Raphidophyceae. |
| 巻・号 | 123(3) |
| ページ | 333-42 |
| 公開日 | 2010-5-1 |
| DOI | 10.1007/s10265-009-0281-1 |
| PMID | 19946727 |
| MeSH | DNA, Ribosomal / genetics Ecosystem* Eukaryota / classification* Eukaryota / cytology Eukaryota / genetics* Eukaryota / ultrastructure Microspectrophotometry Phylogeny* Seawater* Silicon Dioxide* |
| IF | 2.185 |
| 引用数 | 13 |
| WOS 分野 | PLANT SCIENCES |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Wikipedia |
| 各媒体での言及数の合計 | 4 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 3.0 |
| リソース情報 | |
| 藻類 | NIES-1380 NIES-1809 NIES-558 NIES-1808 |