厦门希瓦氏菌，从沿海海洋沉积物中分离得到的新种。
Shewanella xiamenensis sp. nov., isolated from coastal sea sediment.
机构信息
Hefei National Laboratory for Physical Sciences at Microscale and School of Life Sciences, University of Science and Technology of China, Hefei, Anhui 230027, PR China.
Key Laboratory of Marine Biogenetic Resources, Third Institute of Oceanography, State Oceanic Administration, 178 Daxue Rd, Xiamen 361005, PR China.
出版信息
Int J Syst Evol Microbiol. 2010 Jul;60(Pt 7):1585-1589. doi: 10.1099/ijs.0.013300-0. Epub 2009 Aug 14.
A Gram-negative, motile, rod-shaped bacterium, strain S4(T), was isolated from coastal sediment collected off Xiamen, China. The physiological and biochemical features of strain S4(T), determined using the API 20NE, API ZYM and Biolog GN2 systems, were similar to those of members of the genus Shewanella. Phylogenetic analyses based on 16S rRNA and gyrB gene sequences placed strain S4(T) in the genus Shewanella, and it was most closely related to Shewanella oneidensis and related species. DNA-DNA hybridization demonstrated only 11.9-30.4 % relatedness between S4(T) and the type strains of related Shewanella species. On the basis of phylogenetic and phenotypic characteristics, strain S4(T) is classified in the genus Shewanella as a representative of a distinct novel species, for which the name Shewanella xiamenensis sp. nov. is proposed. The type strain is S4(T) (=CCTCC M 209017(T) =JCM 16212(T)).
一株革兰氏阴性、运动、杆状细菌，菌株 S4(T)，从中国厦门近海沉积物中分离得到。使用 API 20NE、API ZYM 和 Biolog GN2 系统测定的菌株 S4(T)的生理生化特征与希瓦氏菌属的成员相似。基于 16S rRNA 和 gyrB 基因序列的系统发育分析将菌株 S4(T)归入希瓦氏菌属，它与希瓦氏菌属和相关物种最为密切相关。DNA-DNA 杂交表明 S4(T)与相关希瓦氏菌属的模式菌株之间的相关性仅为 11.9-30.4%。基于系统发育和表型特征，菌株 S4(T)被归类为希瓦氏菌属的一个代表，是一个独特的新种，建议将其命名为厦门希瓦氏菌新种。模式菌株为 S4(T)=CCTCC M 209017(T)=JCM 16212(T)。
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