Claros M C, Claros Z C, Tang Y J, Cohen S H, Silva J, Goldstein E J, Rodloff A C
Institute of Medical Microbiology and Infectious Epidemiology, University of Leipzig, Leipzig, Germany.
J Clin Microbiol. 2000 May;38(5):1996-7. doi: 10.1128/JCM.38.5.1996-1997.2000.
Ninety-three Bacteroides fragilis isolates from different geographic locations were analyzed for the presence of an enterotoxin-encoding gene. It was shown that blood culture isolates were more likely to carry this gene than strains from other sources. All enterotoxin-positive strains belonged to the PCR fingerprint group I.
对来自不同地理位置的93株脆弱拟杆菌分离株进行了分析，以检测是否存在编码肠毒素的基因。结果显示，血培养分离株比其他来源的菌株更有可能携带该基因。所有肠毒素阳性菌株均属于PCR指纹图谱I组。
