Tetragenococcus koreensis sp nov., a novel rhamnolipid-producing bacterium
Tetragenococcus koreensis sp nov., a novel rhamnolipid-producing bacterium
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DOI：
10.1099/ijs.0.63448-0
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发表时间：
2005-07-01
影响因子：
2.8
通讯作者：
Lee, ST
中科院分区：
文献类型：
--
作者：
Lee, M;Kim, MK;Lee, ST
从泡菜（一种韩国传统食品）中分离出一种革兰氏阳性、不活动、不形成孢子的球菌（JS(T)菌株），并使用多相分类方法进行研究。菌株JS(T)与其近亲嗜盐四联球菌IAM 1676(T)的16S rRNA基因序列相似性为98.1%。两个菌株之间的DNA-DNA相关性水平为9.7%。菌株JS(T)的DNA G+C含量为38.3%，细胞脂肪酸谱包含16:0、18:1和环脂肪酸。系统发育数据以及基因组和表型特征表明，菌株 JS(T) 代表了一个新物种，其名称为 Tetragenococcus koreensis sp。十一月被提议。模式菌株是 JS(T) (=KCTC 3924(T)=DSM 16501(T)=LMG 22864(T))。
A Gram-positive, non-motile, non-spore-forming coccus (strain JS(T)) was isolated from kimchi (a traditional Korean food) and investigated using a polyphasic taxonomic approach. The 16S rRNA gene sequence similarity between strain JS(T) and its closest relative, Tetragenococcus halophilus IAM 1676(T), was 98.1%. The level of DNA-DNA relatedness between the two strains was 9.7%. Strain JS(T) had a DNA G+C content of 38.3% and a cellular fatty acid profile containing 16:0, 18:1 and cyclo fatty acids. Phylogenetic data and genomic and phenotypic features demonstrated that strain JS(T) represents a novel species, for which the name Tetragenococcus koreensis sp. nov. is proposed. The type strain is JS(T) (=KCTC 3924(T)=DSM 16501(T)=LMG 22864(T)).