嗜粪拟杆菌新种，从人粪便中分离得到。
Bacteroides coprophilus sp. nov., isolated from human faeces.
作者信息
Hayashi Hidenori, Shibata Kensaku, Bakir Mohammad Abdul, Sakamoto Mitsuo, Tomita Shinichi, Benno Yoshimi
机构信息
Microbe Division/Japan Collection of Microorganisms, RIKEN BioResource Center, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan.
Department of Life Science, Faculty of Agriculture, Tamagawa University, 6-1-1 Tamagawa-Gakuen, Machida, Tokyo 194-8610, Japan.
出版信息
Int J Syst Evol Microbiol. 2007 Jun;57(Pt 6):1323-1326. doi: 10.1099/ijs.0.64979-0.
Three Gram-negative, anaerobic, rod-shaped bacteria (strains CB40, CB41 and CB42(T)) were isolated from human faeces. Based on phylogenetic analysis and specific phenotypic characteristics, these strains were included in the genus Bacteroides, and 16S rRNA gene sequence analysis indicated that these strains represented a novel species. The strains were most closely related to the type strains of Bacteroides barnesiae and Bacteroides salanitronis, with sequence similarities of 93.4 and 89.8 %, respectively. The G+C content of strain CB42(T) is 44.7 mol%. Major fatty acids were anteiso-C(15 : 0), C(16 : 0), iso-C(17 : 0) 3-OH and C(18 : 1)omega9c. On the basis of the data presented, a novel Bacteroides species, Bacteroides coprophilus sp. nov., is proposed, with CB42(T) (=JCM 13818(T)=DSM 18228(T)) as the type strain.
从人类粪便中分离出三株革兰氏阴性、厌氧、杆状细菌（菌株CB40、CB41和CB42(T)）。基于系统发育分析和特定表型特征，这些菌株被归入拟杆菌属，16S rRNA基因序列分析表明这些菌株代表一个新物种。这些菌株与巴氏拟杆菌和盐拟杆菌的模式菌株关系最为密切，序列相似性分别为93.4%和89.8%。菌株CB42(T)的G+C含量为44.7 mol%。主要脂肪酸为anteiso-C(15 : 0)、C(16 : 0)、iso-C(17 : 0) 3-OH和C(18 : 1)omega9c。根据所提供的数据，提出一个新的拟杆菌物种——粪拟杆菌（Bacteroides coprophilus sp. nov.），以CB42(T)（=JCM 13818(T)=DSM 18228(T)）作为模式菌株。
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