論文 - 詳細
| RRC ID | 71589 |
|---|---|
| 著者 | Davison HR, Pilgrim J, Wybouw N, Parker J, Pirro S, Hunter-Barnett S, Campbell PM, Blow F, Darby AC, Hurst GDD, Siozios S. |
| タイトル | Genomic diversity across the Rickettsia and 'Candidatus Megaira' genera and proposal of genus status for the Torix group. |
| ジャーナル | Nat Commun |
| Abstract |
Members of the bacterial genus Rickettsia were originally identified as causative agents of vector-borne diseases in mammals. However, many Rickettsia species are arthropod symbionts and close relatives of ‘Candidatus Megaira’, which are symbiotic associates of microeukaryotes. Here, we clarify the evolutionary relationships between these organisms by assembling 26 genomes of Rickettsia species from understudied groups, including the Torix group, and two genomes of ‘Ca. Megaira’ from various insects and microeukaryotes. Our analyses of the new genomes, in comparison with previously described ones, indicate that the accessory genome diversity and broad host range of Torix Rickettsia are comparable to those of all other Rickettsia combined. Therefore, the Torix clade may play unrecognized roles in invertebrate biology and physiology. We argue this clade should be given its own genus status, for which we propose the name ‘Candidatus Tisiphia’. |
| 巻・号 | 13(1) |
| ページ | 2630 |
| 公開日 | 2022-5-12 |
| DOI | 10.1038/s41467-022-30385-6 |
| PII | 10.1038/s41467-022-30385-6 |
| PMID | 35551207 |
| PMC | PMC9098888 |
| MeSH | Animals Arthropods* Genomics Mammals Phylogeny Rickettsia* / genetics Symbiosis / genetics |
| IF | 12.121 |
| 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 | X(Twitter) |
| 各媒体での言及数の合計 | 27 |
| 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-296 NIES-425 |