Planobispora siamensis sp. nov., isolated from soil
| Autor: | Tomohiko Tamura, Chanwit Suriyachadkun, Wipaporn Ngaemthao, Suwanee Chunhametha, Jean-Jacques Sanglier |
|---|---|
| Rok vydání: | 2013 |
| Předmět: |
DNA
Bacterial Molecular Sequence Data Mannose Biology Microbiology Trees chemistry.chemical_compound RNA Ribosomal 16S Actinomycetales Phosphatidylinositol Phospholipids Phylogeny Soil Microbiology Ecology Evolution Behavior and Systematics Mycelium Base Composition Strain (chemistry) Sporangium Fatty Acids Nucleic Acid Hybridization Vitamin K 2 Sequence Analysis DNA General Medicine Thailand 16S ribosomal RNA Bacterial Typing Techniques Spore Biochemistry chemistry Peptidoglycan |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 63:2649-2654 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijs.0.046946-0 |
| Popis: | A novel actinomycete strain, A-T 4600T, which developed cylindrical sporangia containing a longitudinal pair of motile spores forming singly or in bundles on short ramifications of the aerial mycelium, was isolated from soil collected from an evergreen forest in Thailand. The cell-wall peptidoglycan containedmeso-diaminopimelic acid. The whole-cell sugars contained ribose, madurose, mannose and glucose. The predominant menaquinones were MK-9(H2). Mycolic acids were not detected. The diagnostic phospholipids were phosphatidylethanolamine, phosphatidylmethylethanolamine, phosphatidylinositol, phosphatidylglycerol, phosphatidylinositol mannoside, diphosphatidylglycerol and aminophosphoglycolipid. The predominant cellular fatty acids were unsaturated C17 : 1, C18 : 1, saturated C16 : 0, and C17 : 0. The G+C content of the DNA was 70.8 mol%. Phenotypic and chemotaxonomic analyses showed that the isolate had the typical characteristics of members of the genusPlanobispora. Furthermore, 16S rRNA gene sequence analysis also indicated that this strain belonged to the genusPlanobisporabut as a putative novel species. DNA–DNA relatedness values that differentiate the isolate from previously described members of the genusPlanobisporawere significantly below 70 %. Following an evaluation of phenotypic, chemotaxonomic and genotypic studies, it is proposed that the isolate represents a novel species,Planobisporasiamensissp. nov.; the type strain is A-T 4600T( = BCC 39469T = NBRC 107568T). |
| Databáze: | OpenAIRE |
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