Herbihabitans rhizosphaerae gen. nov., sp. nov., a member of the family Pseudonocardiaceae isolated from rhizosphere soil of the herb Limonium sinense (Girard)
| Autor: | Li-Yan Yu, Jing Su, Shao-Wei Liu, Yu-Qin Zhang, Ju-Xian Wang, Li-Li Zhao, Chang-Feng Zhang, Cheng-Hang Sun, Meng-Jie Ai |
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| Rok vydání: | 2016 |
| Předmět: |
DNA
Bacterial 0106 biological sciences 0301 basic medicine China Pseudonocardiaceae Peptidoglycan Diamino acid Diaminopimelic Acid medicine.disease_cause 010603 evolutionary biology 01 natural sciences Microbiology 03 medical and health sciences chemistry.chemical_compound Plumbaginaceae Herbihabitans rhizosphaerae RNA Ribosomal 16S Actinomycetales Botany medicine Phospholipids Phylogeny Soil Microbiology Ecology Evolution Behavior and Systematics Base Composition Rhizosphere biology Fatty Acids Vitamin K 2 Sequence Analysis DNA General Medicine Ribosomal RNA 16S ribosomal RNA biology.organism_classification Bacterial Typing Techniques Type species 030104 developmental biology chemistry Muramic Acids Diaminopimelic acid |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 66:4156-4161 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijsem.0.001325 |
| Popis: | The taxonomic position of an actinobacterium, designated CPCC 204279T, which was isolated from a rhizosphere soil sample of the herb Limonium sinense collected from Xinjiang Province, China, was established using a polyphasic approach. Whole-cell hydrolysates of strain CPCC 204279T contained galactose and arabinose as diagnostic sugars and meso-diaminopimelic acid as the diamino acid. The muramic acid residues in the peptidoglycan were N-acetylated. The predominant menaquinone was MK-9(H4). The phospholipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylinositol and phosphatidylinositol mannosides. The major fatty acids were iso-C16 : 0, iso-C16 : 0 2-OH, C16 : 1ω9c, iso-C16 : 1 and C16 : 0. The genomic DNA G+C content was 73.2 mol%. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain CPCC 204279T should be placed in the family Pseudonocardiaceae, in which the strain formed a distinct lineage next to the genus Actinophytocola. Signature nucleotides in the 16S rRNA gene sequence showed that the strain contained the Pseudonocardiaceae family-specific 16S rRNA signature nucleotides and a genus-specific diagnostic nucleotide signature pattern. The combination of phylogenetic analysis and phenotypic characteristics supported the conclusion that strain CPCC 204279T represents a novel species of a new genus in the family Pseudonocardiaceae, for which the name Herbihabitans rhizosphaerae gen. nov., sp. nov. is proposed. Strain CPCC 204279T (=NBRC 111774T=DSM 101727T) is the type strain of the type species. |
| Databáze: | OpenAIRE |
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