論文 - 詳細
| RRC ID | 70975 |
|---|---|
| 著者 | Rahi P, Khairnar M, Hagir A, Narayan A, Jain KR, Madamwar D, Pansare A, Shouche Y. |
| タイトル | Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae. |
| ジャーナル | Arch Microbiol |
| Abstract |
A novel bacterial strain designated as ADMK78T was isolated from the saline desert soil. The cells were rod-shaped, Gram-stain-negative, and non-motile. The strain ADMK78T grows best at 28 °C. Phylogeny of 16S rRNA gene placed the strain ADMK78T with the members of genera Ciceribacter and Rhizobium, while the highest sequence similarity was with Rhizobium wuzhouense W44T (98.7%) and Rhizobium ipomoeae shin9-1 T (97.9%). Phylogenetic analysis based on 92 core-genes extracted from the genome sequences and average amino acid identity (AAI) revealed that the strain ADMK78T forms a distinct cluster including five species of Rhizobium, which is separate from the cluster of the genera Rhizobium and Ciceribacter. We propose re-classification of Rhizobium ipomoeae, R. wuzhouense, R. rosettiformans and R. rhizophilum into the novel genus Peteryoungia. The average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) values of ADMK78T were less than 82 and 81%, respectively, among all type strains included in the genus Peteryoungia. The strain ADMK78T showed differences in physiological, phenotypic, and protein profiles estimated by MALDI-TOF MS to its closest relatives. Based on the phenotypic, chemotaxonomic properties, and phylogenetic analyses, the strain ADMK78T represents a novel species, Peteryoungia desertarenae sp. nov. The type strain is ADMK78T (= MCC 3400T; KACC 21383T; JCM 33657T). We also proposed the reclassification of Rhizobium daejeonense, R. naphthalenivorans and R. selenitireducens, into the genus Ciceribacter, based on core gene phylogeny and AAI values. |
| 巻・号 | 203(6) |
| ページ | 3591-3604 |
| 公開日 | 2021-8-1 |
| DOI | 10.1007/s00203-021-02349-9 |
| PII | 10.1007/s00203-021-02349-9 |
| PMID | 33966089 |
| MeSH | Phylogeny RNA, Ribosomal, 16S / genetics Rhizobiaceae / classification* Rhizobiaceae / genetics Rhizobium / classification Soil 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 | 13 |
| 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 | JCM33657 |