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標題: Muricauda lutaonensis sp nov., a moderate thermophile isolated from a coastal hot spring
作者: Arun, A.B.
Chen, W.M.
Lai, W.A.
Chao, J.H.
Rekha, P.D.
Shen, F.T.
Singh, S.
Young, C.C.
關鍵字: coryneform bacteria;emended description;acid;sea;flavobacteriaceae;identification;sediment;family;lipids;korea
Project: International Journal of Systematic and Evolutionary Microbiology
期刊/報告no:: International Journal of Systematic and Evolutionary Microbiology, Volume 59, Page(s) 2738-2742.
A yellow-pigmented, Gram-staining-negative, aerobic, non-motile, moderately thermophilic, rod-shaped bacterium, designated strain CC-HSB-11(T), was isolated from a coastal hot spring of Green Island (Lutao), located off Taituang, Taiwan. 16S rRNA gene sequence analysis demonstrated that it shared <94.4% sequence similarity with Muricauda species. Menaquinone with six isoprene units (MK-6) was the major respiratory quinone and iso-C(15:0), iso-C(15:1) G, iso-C(15:0) 3-OH, iso-C(16:0) 3-OH, iso-C(17:0) 3-OH and summed feature 3 (comprising iso-C(15:0) 2-OH and/or C(16:1)omega 7c/t) were the predominant fatty acids. The predominant polar lipids were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. Six unidentified phospholipids and glycolipids also occurred as minor components. The DNA G + C content of strain CC-HSB-11(T) was 46.4 +/- 1 mol%. On the basis of 16S rRNA gene sequence similarities with other Muricauda species and differentiating fatty acid compositions and other phenotypic data, strain CC-HSB-11(T) represents a novel species in the genus Muricauda, for which the name Muricauda lutaonensis sp. nov. is proposed. The type strain is CC-HSB-11(T) (=BCRC 17850(T) =KCTC 22339(T)).
ISSN: 1466-5026
DOI: 10.1099/ijs.0.007930-0
Appears in Collections:土壤環境科學系

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