論文 - 詳細
| RRC ID | 66366 |
|---|---|
| 著者 | Liu L, Liang L, Xu L, Chi M, Zhang X, Li L. |
| タイトル | Rhizobium deserti sp. Nov Isolated from Biological Soil Crusts Collected at Mu Us Sandy Land, China. |
| ジャーナル | Curr Microbiol |
| Abstract |
A novel gram-negative, aerobic, non-spore-forming, rod-shaped, and non-nitrogen-fixing bacterium, named SPY-1T, was isolated from biological soil crusts collected at Mu Us Sandy Land, China. Based on 16S rRNA sequence similarity, strain SPY-1T was most closely related to Neorhizobium alkalisoli CCTCC AB 2014138T (98.7%), Neorhizobium huautlense CGMCC 1.2538T (98.6%), Neorhizobium galegae DSM 11542T (98.4%), Rhizobium wenxiniae 166T (97.9%), and Rhizobium smilacinae CCTCC AB 2013016T (97.5%). Phylogenetic analysis based on 16S rRNA sequencing and multilocus sequence analysis of partial sequences of atpD-glnII-glnA-recA-ropD-thrC housekeeping genes both indicated that strain SPY-1T was a member of the genus Rhizobium. The draft genome of strain SPY-1T was 4.75 Mb in size, and the G + C content was 60.0%. The average nucleotide identity (ANI) values to N. alkalisoli CCTCC AB 2014138T and R. smilacinae CCTCC AB 2013016T were both 84.0%. The digital DNA-DNA hybridization (dDDH) values to N. alkalisoli CCTCC AB 2014138T and R. smilacinae CCTCC AB 2013016T were 20.9% and 20.2%, respectively. The major cellular fatty acids were summed feature 8 (C18:1ω7c and/or C18:1ω6c) and C16:0. Based on the data from chemotaxonomic, phylogenetic, and phenotypic evidence, strain SPY-1T represents a novel species in the genus Rhizobium, for which the name Rhizobium deserti sp. nov. is proposed. The type strain is SPY-1T (= ACCC 61627T = JCM 33732T). |
| 巻・号 | 77(2) |
| ページ | 327-333 |
| 公開日 | 2020-2-1 |
| DOI | 10.1007/s00284-019-01831-4 |
| PII | 10.1007/s00284-019-01831-4 |
| PMID | 31820041 |
| MeSH | Bacterial Typing Techniques Base Composition China DNA, Bacterial / genetics Fatty Acids / chemistry Genes, Bacterial Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S / genetics Rhizobium / classification* Rhizobium / isolation & purification Sand / microbiology Sequence Analysis, DNA Soil 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 | |
| 一般微生物 | JCM33732 |