Click here to close Hello! We notice that you are using Internet Explorer, which is not supported by Echinobase and may cause the site to display incorrectly. We suggest using a current version of Chrome, FireFox, or Safari.
Echinobase
ECB-ART-42540
Int J Syst Evol Microbiol 2013 May 01;63Pt 5:1602-1609. doi: 10.1099/ijs.0.044065-0.
Show Gene links Show Anatomy links

Sunxiuqinia faeciviva sp. nov., a facultatively anaerobic organoheterotroph of the Bacteroidetes isolated from deep subseafloor sediment.

Takai K , Abe M , Miyazaki M , Koide O , Nunoura T , Imachi H , Inagaki F , Kobayashi T .


???displayArticle.abstract???
A facultatively anaerobic organoheterotroph, designated JAM-BA0302(T), was isolated from a deep subseafloor sediment at a depth of 247.1 m below the seafloor off the Shimokita Peninsula of Japan in the north-western Pacific Ocean (Site C9001 , water depth 1180 m). Cells of strain JAM-BA0302(T) showed gliding motility and were thin, long rods with peritrichous fimbriae-like structures. Growth occurred at 4-37 °C (optimum 30 °C; doubling time 8 h), at pH 5.4-8.3 (optimum pH 7.5) and with 5-60 g NaCl l(-1) (optimum 20-25 g l(-1)). The isolate utilized proteinaceous substrates such as yeast extract, tryptone, casein and Casamino acids with O2 respiration or fermentation. Strain JAM-BA0302(T) was a piezotolerant bacterium that could grow at pressures as high as 25 MPa under aerobic conditions and 10 MPa under anaerobic conditions. The G+C content of the genomic DNA was 43.2 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain JAM-BA0302(T) was most closely related to yet-undescribed strains recently isolated from various marine sedimentary environments (>99.6 % 16S rRNA gene sequence similarity) and was moderately related to Sunxiuqinia elliptica DQHS-4(T), isolated from a sea cucumber farm sediment (95.5 % 16S rRNA gene sequence similarity) within the Bacteroidetes. The phylogenetic analysis suggested that the isolate should belong to the genus Sunxiuqinia. However, low DNA-DNA relatedness (<11 %) and many physiological and molecular properties differentiated the isolate from those previously describedhttp://dx.doi.org/10.1601/nm.22746. We propose here a novel species of the genus Sunxiuqinia, with the name Sunxiuqinia faeciviva sp. nov. The type strain is JAM-BA0302(T) ( = JCM 15547(T)  = NCIMB 14481(T)).

???displayArticle.pubmedLink??? 22904218
???displayArticle.link??? Int J Syst Evol Microbiol


Genes referenced: LOC100887844