論文 - 詳細
| RRC ID | 21657 |
|---|---|
| 著者 | Kai A, Yoshii Y, Nakayama T, Inouye I. |
| タイトル | Aurearenophyceae classis nova, a new class of Heterokontophyta based on a new marine unicellular alga Aurearena cruciata gen. et sp. nov. inhabiting sandy beaches. |
| ジャーナル | Protist |
| Abstract |
A new heterokontophyte alga, Aurearena cruciata gen. et sp. nov., was isolated from sandy beaches in Japan. Isolates were characterized by light and electron microscopy, spectroscopy of pigment composition, and molecular phylogenetic analyses using 18S rDNA and rbcL. The alga usually possessed a cell wall but also retained two heterokont flagella beneath the cell wall. Each walled cell first produced only a single flagellate cell that subsequently divided into two flagellate cells. Electron-opaque vesicles, possibly associated with cell wall formation, were observed beneath the cell membrane. The chloroplast consisted of two compartments, each enclosed by a chloroplast envelope and the inner membrane of the chloroplast endoplasmic reticulum; these two compartments were surrounded by a common outer membrane of chloroplast endoplasmic reticulum. Molecular phylogenetic trees suggested that this alga was a new and independent member of the clade that included the Phaeophyceae and Xanthophyceae (PX clade). A new class, Aurearenophyceae classis nova was proposed for A. cruciata. |
| 巻・号 | 159(3) |
| ページ | 435-57 |
| 公開日 | 2008-7-1 |
| DOI | 10.1016/j.protis.2007.12.003 |
| PII | S1434-4610(08)00003-5 |
| PMID | 18358776 |
| MeSH | Algal Proteins / genetics Chloroplasts / ultrastructure DNA, Algal / genetics DNA, Ribosomal / genetics Eukaryota / classification* Eukaryota / cytology Eukaryota / genetics Eukaryota / isolation & purification* Flagella / ultrastructure Japan Marine Biology* Molecular Sequence Data Phylogeny Pigments, Biological / analysis RNA, Ribosomal, 18S / genetics Ribulose-Bisphosphate Carboxylase / genetics Sequence Analysis, DNA |
| IF | 1.989 |
| 引用数 | 28 |
| WOS 分野 | MICROBIOLOGY |
| 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 | 6 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| 藻類 | NIES-1863 NIES-1864 NIES-1865 |