論文 - 詳細
| RRC ID | 41001 |
|---|---|
| 著者 | de García V, Coelho MA, Maia TM, Rosa LH, Vaz AM, Rosa CA, Sampaio JP, Gonçalves P, van Broock M, Libkind D. |
| タイトル | Sex in the cold: taxonomic reorganization of psychrotolerant yeasts in the order Leucosporidiales. |
| ジャーナル | FEMS Yeast Res |
| Abstract |
Species of Leucosporidiales are a group of psychrotolerant yeasts with biotechnological potential. In the present work, we studied the phenotypic, genetic and sexual characteristics of three species of this genus (Leucosporidium scottii, Leucosporidiella creatinivora and Le. yakutica) to clarify the evolutionary relationship among these closely related taxa. From the results obtained, it becomes clear that these yeasts can interbreed. Although genetic delimitation is possible for the three species, the extent of nucleotide substitutions and phenotypic differences observed between them are lower than that expected for species that have ended the speciation process. Our taxonomic conclusion is to maintain the three taxa until further genomic data are gathered. However, the concept of L. scottii species complex is proposed for this group of species. Finally, we transfer all Leucosporidiella and Mastigobasidium species to Leucosporidium (Leucosporidiales), and, in order to end the polyphyly condition of these taxa, we propose the new genus Pseudoleucosporidium gen. nov. and the new combination Peudoleucosporidium fasciculatum comb. nov. |
| 巻・号 | 15(4) |
| ページ | fov019 |
| 公開日 | 2015-6-1 |
| DOI | 10.1093/femsyr/fov019 |
| PII | fov019 |
| PMID | 25903381 |
| MeSH | Basidiomycota / classification* Basidiomycota / genetics Basidiomycota / physiology Cluster Analysis Cold Temperature* Crosses, Genetic* DNA, Fungal / chemistry DNA, Fungal / genetics DNA, Ribosomal / chemistry DNA, Ribosomal / genetics DNA, Ribosomal Spacer / chemistry DNA, Ribosomal Spacer / genetics Genes, rRNA Molecular Sequence Data Phylogeny RNA, Fungal / genetics RNA, Ribosomal / genetics Sequence Analysis, DNA |
| IF | 3.193 |
| 引用数 | 9 |
| WOS 分野 | MYCOLOGY BIOTECHNOLOGY & APPLIED MICROBIOLOGY MICROBIOLOGY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 9 |
| 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 | |
| 一般微生物 | JCM 10700 JCM 10702 |