Algoriphagus olei sp nov., isolated from oil-contaminated soil

作者：Young Chiu Chung; Lin Shi Yao; Arun A B; Shen Fo Ting; Chen Wen Ming; Rekha P D; Langer Stefan; Busse Hans Juergen; Wu Yun Hsuan; Kaempfer Peter

来源：International Journal of Systematic and Evolutionary Microbiology, 2009, 59(11): 2909-2915.

DOI：10.1099/ijs.0.009415-0

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)).

• 出版日期2009-11