論文 - 詳細
| RRC ID | 20856 |
|---|---|
| 著者 | Nakada T, Nozaki H, Tomita M. |
| タイトル | Another origin of coloniality in volvocaleans: the phylogenetic position of Pyrobotrys arnoldi (Spondylomoraceae, Volvocales). |
| ジャーナル | J Eukaryot Microbiol |
| Abstract |
Colonial volvocaleans (Chlorophyceae) are used as a standard model of multicellular evolution. However, the phylogenetic position of the colonial volvocalean family Spondylomoraceae has yet to be resolved. To examine this, the molecular phylogenies of Pyrobotrys stellata and Pyrobotrys squarrosa were analyzed using combined 18S rRNA, RUBISCO large subunit, and P700 chl a-apoprotein A2 gene sequences. In the phylogenetic trees, Pyrobotrys belonged to the clade Caudivolvoxa and was not closely related to other colonial volvocalean flagellates. The results indicate that colony formation of Spondylomoraceae independently evolved from unicellular volvocaleans. The phylogenetic position of problematic "Pascherina tetras" SAG 159-1 was also analyzed. |
| 巻・号 | 57(4) |
| ページ | 379-82 |
| 公開日 | 2010-1-1 |
| DOI | 10.1111/j.1550-7408.2010.00488.x |
| PII | JEU488 |
| PMID | 20553352 |
| MeSH | Chlorophyta / classification* Chlorophyta / genetics Chlorophyta / growth & development Chlorophyta / isolation & purification DNA, Algal / genetics DNA, Ribosomal / genetics Evolution, Molecular Molecular Sequence Data Phylogeny* |
| IF | 2.143 |
| 引用数 | 8 |
| 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
|
| 各媒体での言及数の合計 | 0 |
| リソース情報 | |
| 藻類 | NIES-2564 |