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標題: | Pseudoxanthomonas spadix sp nov., isolated from oil-contaminated soil | 作者: | Young, C.C. 楊秋忠 Ho, M.J. Arun, A.B. Chen, W.M. Lai, W.A. Shen, F.T. Rekha, P.D. Yassin, A.F. 沈佛亭 |
關鍵字: | chromatography;trees;acid | Project: | International Journal of Systematic and Evolutionary Microbiology | 期刊/報告no:: | International Journal of Systematic and Evolutionary Microbiology, Volume 57, Page(s) 1823-1827. | 摘要: | A bacterial isolate from a sample of oil-contaminated soil was characterized using a polyphasic taxonomic approach. Comparative analysis of the 16S rRNA gene sequence showed that this isolate constituted a distinct phyletic line within the genus Pseudoxanthomonas, displaying >3.7% sequence divergence with respect to recognised Pseudoxanthomonas species. The genus assignment was confirmed by a chemotaxonomic analysis, which revealed the presence of a fatty acid profile characteristic of members of the genus Pseudoxanthomonas (straight-chain saturated, unsaturated and branched-chain fatty acids of the iso/anteiso type and 3-hydroxylated fatty acids) and the presence of a ubiquinone with eight isoprene units (Q-8) as the predominant respiratory quinone. The novel isolate was distinguishable from other members of the genus Pseudoxanthomonas on the basis of a combination of phenotypic properties. The genotypic and phenotypic data show that the strain represents a novel species of the genus Pseudoxanthomonas, for which the name Pseudoxanthomonas spadix sp. nov. is proposed. The type strain is IMMIB AFH-5(T) (=DSM 18855(T)= CCUG 53828(T)). |
URI: | http://hdl.handle.net/11455/44763 | ISSN: | 1466-5026 | DOI: | 10.1099/ijs.0.65053-0 |
Appears in Collections: | 土壤環境科學系 |
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