Arenimonas subflava sp. nov., isolated from a drinking water network, and emended description of the genus Arenimonas
| Autor: | Judit Makk, Zalán G. Homonnay, Károly Márialigeti, Peter Schumann, Zsuzsa Kéki, Katalin Nemes-Barnás, Erika Tóth |
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| Rok vydání: | 2015 |
| Předmět: |
DNA
Bacterial Xanthomonadaceae Ubiquinone Sequence analysis Molecular Sequence Data Lysobacter Microbiology Water Supply Genus RNA Ribosomal 16S Phylogeny Ecology Evolution Behavior and Systematics Base Composition Hungary biology Strain (chemistry) Phylogenetic tree Drinking Water Phosphatidylethanolamines Fatty Acids Phosphatidylglycerols Sequence Analysis DNA General Medicine Ribosomal RNA biology.organism_classification 16S ribosomal RNA Bacterial Typing Techniques |
| Zdroj: | International Journal of Systematic and Evolutionary Microbiology. 65:1915-1921 |
| ISSN: | 1466-5034 1466-5026 |
| DOI: | 10.1099/ijs.0.000201 |
| Popis: | A strain designated PYM3-14Twas isolated from the drinking water network of Budapest (Hungary) and was studied by polyphasic taxonomic methods. The straight-rod-shaped cells stained Gram-negative, were aerobic and non-motile. Phylogenetic analysis of the 16S rRNA gene sequence of strain PYM3-14Trevealed a clear affiliation with members of the familyXanthomonadaceaewithin the classGammaproteobacteria. The 16S rRNA gene sequence of strain PYM3-14Tshowed the closest sequence similarities toArenimonas daechungensisCH15-1T(96.2 %),Arenimonas oryziterraeYC6267T(95.2 %) andLysobacter brunescensUASM DT(94.4 %). The DNA G+C content of strain PYM3-14T, measured by two different methods (52.0 mol% and 55.9 mol%, respectively), was much lower than that of any member of the genusArenimonas. The predominant fatty acids (>8 %) were iso-C16:0, iso-C15:0, iso-C14:0, iso-C17:1ω9cand C16:1ω7calcohol. Strain PYM3-14Tcontained Q-8 as the major ubiquinone and phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol and phosphatidylmonomethylethanolamine as the major polar lipids. According to phenotypic and genotypic data strain PYM3-14Trepresents a novel species of the genusArenimonas, for which the nameArenimonas subflavasp. nov. is proposed. The type strain is PYM3-14T( = NCAIM B 02508T = DSM 25526T). On the basis of new data obtained in this study, an emended description of the genusArenimonasis also proposed. |
| Databáze: | OpenAIRE |
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