Elston H R, Elston J H
J Clin Pathol. 1968 Mar;21(2):210-2. doi: 10.1136/jcp.21.2.210.
The deoxyribonuclease (DNase) test is useful in classifying Serratia bacilli and in differentiating it from the Hafnia group, E. cloacae, and E. liquefaciens. It is recommended as a differential test in enteric bacteriology because of its specificity, the convenience of its use, and the rapidity with which it can be performed.
脱氧核糖核酸酶（DNase）试验有助于沙雷氏菌的分类，并将其与哈夫尼亚菌属、阴沟肠杆菌和液化肠杆菌区分开来。由于其特异性、使用便利性以及检测速度快，它被推荐作为肠道细菌学中的鉴别试验。
