Vogesella mureinivorans sp. nov., a peptidoglycan-degrading bacterium from lake water
| Autor: | Michael Hansen, Ole Nybroe, Niels O. G. Jørgensen, Kristian K. Brandt |
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| Rok vydání: | 2010 |
| Předmět: |
DNA
Bacterial Denmark Molecular Sequence Data Fresh Water Peptidoglycan Vogesella indigofera DNA Ribosomal Microbiology chemistry.chemical_compound Microscopy Electron Transmission Phylogenetics RNA Ribosomal 16S Cluster Analysis Phylogeny Ecology Evolution Behavior and Systematics Base Composition biology Chitinases Fatty Acids Nucleic Acid Hybridization Sequence Analysis DNA General Medicine Ribosomal RNA 16S ribosomal RNA biology.organism_classification Neisseriaceae Bacterial Typing Techniques chemistry Chitinase Microscopy Electron Scanning biology.protein Muramidase Lysozyme Bacteria |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 60:2467-2472 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijs.0.018630-0 |
| Popis: | A novel, non-pigmented, rod-shaped, Gram-negative strain was isolated from mesotrophic lake water in Zealand, Denmark. Phylogenetic analysis of the 16S rRNA gene sequence of the bacterium, designated strain 389T, indicated that the strain belonged to the genus Vogesella and formed a monophyletic group with Vogesella perlucida DS-28T (99.1 % nucleotide similarity); it was less related to Vogesella indigofera ATCC 19706T (96.9 % similarity) and Vogesella lacus LMG 24504T (96.8 % similarity). Hybridization of DNA from strain 389T and V. perlucida demonstrated a reassociation of 50.6±9.6 %. The DNA G+C content of strain 389T was 61.2 mol%. The fatty acid profile of the strain differed from those of the other strains representing the genus Vogesella by a high content of C16 : 1 ω7c and/or iso-C15 : 0 2-OH (71.6 %) and a lower content of C16 : 0. Strain 389T was capable of degrading peptidoglycan and had chitinase and lysozyme activities, possibly associated with the degradation of peptidoglycan, and had capacity for degradation of several other polymer compounds. Based on phenotypic and genotypic characteristics, strain 389T represents a novel species, for which we propose the name Vogesella mureinivorans sp. nov. The type strain is 389T (=DSM 21247T =LMG 25302T). |
| Databáze: | OpenAIRE |
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