論文 - 詳細
| RRC ID | 19945 |
|---|---|
| 著者 | Moriya M, Nakayama T, Inouye I. |
| タイトル | Ultrastructure and 18S rDNA sequence analysis of Wobblia lunata gen. et sp. nov., a new heterotrophic flagellate (Stramenopiles, Incertae sedis). |
| ジャーナル | Protist |
| Abstract |
A new heterotrophic flagellate Wobblia lunata gen. et sp. nov. is described. This organism usually attaches to the substratum showing a wobbling motion, and sometimes glides on the substratum or swims freely in the medium. W. lunata has various features characteristic of the stramenopiles. These include a hairy flagellum with tripartite tubular hairs, a mitochondrion with tubular cristae, arrangement of flagellar apparatus components and a double helix in the flagellar transition zone. W. lunata shares a double helix with heterotrophic stramenopiles, including Developayella elegans, oomycetes, hyphochytrids, opalinids and proteromonads, and could be placed in the phylum Bigyra Cavalier-Smith. However, from 18S rDNA tree analysis, these organisms form two distantly-related clades in the stramenopiles, and Wobblia appears at the base of the stramenopiles. Evaluation of morphological features and comparison of 18S rDNA sequences indicate that W. lunata is a member of the stramenopiles, but it is distinct from any other stramenopiles so far described. Its phylogenetic position within the stramenopiles is uncertain and therefore W. lunata is described as a stramenopile incertae sedis. |
| 巻・号 | 151(1) |
| ページ | 41-55 |
| 公開日 | 2000-5-1 |
| DOI | 10.1078/1434-4610-00006 |
| PII | S1434-4610(04)70006-1 |
| PMID | 10896132 |
| MeSH | Animals DNA, Ribosomal / genetics* Eukaryota / classification Eukaryota / genetics* Eukaryota / ultrastructure* Molecular Sequence Data Phylogeny Plankton / cytology Plankton / genetics Plankton / ultrastructure* |
| 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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| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 藻類 | NIES-1015 |