Chromobacterium amazonense sp. nov. isolated from water samples from the Rio Negro, Amazon, Brazil
| Autor: | Suzete Aparecida Lanza Destéfano, Daniele Bussioli Alves Corrêa, Mariana Ferreira Tonin, Fabiana Fantinatti-Garboggini, Marcia Maria Parma, Tiago Domingues Zucchi, Itamar Soares de Melo, Cláudia Beatriz Afonso de Menezes |
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| Rok vydání: | 2015 |
| Předmět: |
DNA
Bacterial Sequence analysis Molecular Sequence Data DNA Ribosomal Microbiology Chromobacterium Phylogenetics Genus RNA Ribosomal 16S Sequence Homology Nucleic Acid Botany Cluster Analysis Molecular Biology Phylogeny biology Strain (biology) Fatty Acids Nucleic Acid Hybridization Sequence Analysis DNA General Medicine Ribosomal RNA biology.organism_classification 16S ribosomal RNA Bacterial Typing Techniques Water Microbiology Brazil Bacteria |
| Zdroj: | Antonie van Leeuwenhoek. 107:1057-1063 |
| ISSN: | 1572-9699 0003-6072 |
| DOI: | 10.1007/s10482-015-0397-3 |
| Popis: | The taxonomic position of a bacterium isolated from water samples from the Rio Negro, in Amazon, Brazil, was determined by using a polyphasic approach. The organism formed a distinct phyletic line in the Chromobacterium 16S rRNA gene tree and had chemotaxonomic and morphological properties consistent with its classification in this genus. It was found to be closely related to Chromobacterium vaccinii DSM 25150(T) (98.6 % 16S rRNA gene similarity) and shared 98.5 % 16S rRNA gene similarity with Chromobacterium piscinae LGM 3947(T). DNA-DNA relatedness studies showed that isolate CBMAI 310(T) belongs to distinct genomic species. The isolate was readily distinguished from the type strain of these species using a combination of phenotypic and chemotaxonomic properties. Thus, based on genotypic and phenotypic data, it is proposed that isolate CBMAI 310(T) (=DSM 26508(T)) be classified in the genus Chromobacterium as the type strain of a novel species, namely, Chromobacterium amazonense sp. nov. |
| Databáze: | OpenAIRE |
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