Gordonia didemni sp. nov. an actinomycete isolated from the marine ascidium Didemnum sp
| Autor: | Marcia Maria Parma, Wallace Rafael de Souza, Cláudia Beatriz Afonso de Menezes, Fabiana Fantinatti-Garboggini, Itamar Soares de Melo, Tiago Domingues Zucchi, Rafael Sanches Afonso |
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| Rok vydání: | 2015 |
| Předmět: |
0301 basic medicine
DNA Bacterial Gordonia terrae food.ingredient Molecular Sequence Data Biology Gordonia medicine.disease_cause Microbiology DNA Ribosomal 03 medical and health sciences food RNA Ribosomal 16S medicine Animals Seawater Urochordata Molecular Biology Gordonia didemni Didemnum Phylogeny Strain (biology) General Medicine 16S ribosomal RNA biology.organism_classification Gordonia lacunae Actinobacteria 030104 developmental biology Didemnum sp Brazil |
| Zdroj: | Antonie van Leeuwenhoek. 109(2) |
| ISSN: | 1572-9699 |
| Popis: | A novel actinobacterium, designated isolate B204(T), was isolated from a marine ascidian Didemnum sp., collected from Sao Paulo, Brazil, and its taxonomic position established using data from a polyphasic study. The organism showed a combination of chemotaxonomic and morphological characteristics consistent with its classification in the genus Gordonia and formed a distinct phyletic line in the Gordonia 16S rRNA gene tree. It was closely related to Gordonia terrae DSM 43249(T) (99.9 % 16S rRNA gene sequence similarity) and Gordonia lacunae DSM 45085(T) (99.3 % 16S rRNA gene sequence similarity) but was distinguished from these strains by a moderate level of DNA-DNA relatedness (63.0 and 54.7 %) and discriminatory phenotypic properties. Based on the data obtained, the isolate B204(T) (=CBMAI 1069(T) = DSM 46679(T)) should therefore be classified as the type strain of a novel species of the genus Gordonia, for which the name Gordonia didemni sp. nov. is proposed. |
| Databáze: | OpenAIRE |
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