Walton D T, Abbott S L, Janda J M
Division of Laboratories, Sacramento County Health Department, California 95820.
J Clin Microbiol. 1993 Jan;31(1):155-6. doi: 10.1128/jcm.31.1.155-156.1993.
An unusual strain of Edwardsiella tarda mimicking a biogroup 1 isolate was recovered in a mixed infection from a woman suffering from cholelithiasis. Rare biochemical characteristics (e.g., H2S negativity) originally detected were related to an unusual biochemical property in this species, sucrose fermentation; other points of interest regarding this strain included the site of isolation (bile) and the failure of this isolate to produce many of the in vitro virulence markers associated with E. tarda.
从一名患有胆结石的女性患者的混合感染中分离出一种不寻常的迟缓爱德华氏菌菌株,该菌株类似于生物群1分离株。最初检测到的罕见生化特征(如硫化氢阴性)与该菌种中一种不寻常的生化特性——蔗糖发酵有关;关于该菌株的其他有趣之处包括分离部位(胆汁)以及该分离株未能产生许多与迟缓爱德华氏菌相关的体外毒力标志物。