Sphingomonas deserti sp. nov., isolated from Mu Us Sandy Land soil
| Autor: | Lixiong Liang, Xiao-Xia Zhang, Nan Hui, Qi-Wu Sun, Lei Liu, Lubin Li |
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| Rok vydání: | 2019 |
| Předmět: |
DNA
Bacterial 0106 biological sciences 0301 basic medicine China Ubiquinone Sphingosinicella vermicomposti Sphingomonas 010603 evolutionary biology 01 natural sciences Microbiology 03 medical and health sciences chemistry.chemical_compound RNA Ribosomal 16S Botany Phospholipids Phylogeny Soil Microbiology Ecology Evolution Behavior and Systematics Phosphatidylglycerol Base Composition biology Strain (chemistry) Phylogenetic tree Sphingomonas oligophenolica Fatty Acids Sequence Analysis DNA General Medicine 16S ribosomal RNA biology.organism_classification Bacterial Typing Techniques 030104 developmental biology chemistry Desert Climate Bacteria |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 69:441-446 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijsem.0.003168 |
| Popis: | A Gram-stain-negative, rod-shaped bacterium, designated as strain GL-C-18T, was isolated from soil sample collected at Mu Us Sandy Land, China, and its taxonomic position was investigated using a polyphasic approach. Growth was observed in the presence of 0–1 % (w/v) NaCl (optimum, 0 %), pH 6.0–9.0 (optimum, pH 7.0–8.0) and 20–37 °C. On the basis of 16S rRNA gene sequence similarity, strain GL-C-18T belonged to the family Sphingomonadaceae and was most closely related to Sphingosinicella vermicomposti YC7378T (95.7 %), Sphingomonas oligophenolica S213T (95.0 %) and Sphingobium boeckii 301T (94.8 %). The draft genome of strain GL-C-18T was 6.09 Mb, and the G+C content was 66.0 %. The average nucleotide identity value to Sphingosinicella vermicomposti YC7378T was 83.7 %. The predominant respiratory quinone was Q-10. The major fatty acids were C18 : 1ω7c, summed feature 3 (C16 : 1 ω7c and/or C16 : 1 ω6c), C16:0 and C14 : 0 2OH. The main polar lipids were sphingoglycolipid, diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine and phosphatidylcholine. On the basis of chemotaxonomic, phylogenetic and phenotypic evidence, strain GL-C-18T represents a novel species of the genus Sphingomonas , for which the name Sphingomonas deserti sp. nov. is proposed. The type strain is GL-C-18T (=ACCC 60076T=KCTC 62411T). |
| Databáze: | OpenAIRE |
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