The major ESBLs encoding gene is CTX-M-type, and some strains carrying two or more than two types of drug resistance genes.
基因型以CTX-M型为主，有些菌株同时携带两种或两种以上耐药基因；
2
The unequal depths of falling and rising branches of the colour curves can be explained by the gas stream from the M-type supergiant component.
文中，我们用M型子星的气流来解释色指数曲线的下降段和上升段深度不等的现象。
3
The other protein, called M-type potassium channel, although previously linked to neuronal activity, was not known to have a role in inflammatory pain.