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|標題:||Algoriphagus olei sp nov., isolated from oil-contaminated soil||作者:||Young, C.C.
|關鍵字:||gen. nov.;alkaliphilic bacterium;emended description;lipid-composition;classification;proposal;water||Project:||International Journal of Systematic and Evolutionary Microbiology||期刊/報告no：:||International Journal of Systematic and Evolutionary Microbiology, Volume 59, Page(s) 2909-2915.||摘要:||
A motile, Gram-negative, pinkish red-pigmented bacterium (strain CC-Hsuan-617(T)) was isolated from an oil-contaminated soil near an oil refinery located in Kaohsiung County, Taiwan. 16S rRNA gene sequence analysis showed that strain CC-Hsuan-617(T) Clustered with Algoriphagus mannitolivorans (97.5% sequence similarity), Algoriphagus aquatilis (98.0%) and Algoriphagus boritolerans (97.5%), followed by Algoriphagus ornithinivorans (97.1%) and Algoriphagus alkaliphilus (97.1%). The fatty acid profile of the novel strain was slightly different from those reported for recognized Algoriphagus species. The quinone system contained menaquinone MK-7 as the predominant component. The major polar lipids were phosphatidylethanolamine, an unknown polar lipid, an unknown phospholipid and an unknown aminophospholipid. The main cell polyamine was sym-homospermidine; lesser amounts of spermine and spermidine were also found. The results of DNA-DNA hybridization, and physiological and biochemical tests allowed the genotypic and phenotypic differentiation of strain CC-Hsuan-617(T) from recognized Algoriphagus species. Strain CC-Hsuan-617(T) is thus considered to represent a novel species of the genus Algoriphagus, for which the name Algoriphagus olei sp. nov. is proposed. The type strain is CC-Hsuan-617(T) (= BCRC 17886(T) = CCUG 57471(T)).
|Appears in Collections:||土壤環境科學系|
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