应用PCR对9株经玻片凝集试验检测为猪链球菌2型的菌株进行了检测，均呈阳性；

Of 9 strains of S. suis type 2 isolated from diseased pigs, all were positive by the PCR.

youdao

应用PCR对9株经玻片凝集试验检测为猪链球菌2型的菌株进行了检测，均呈阳性；

Of 9 strains of S. suis type 2 isolated from diseased pigs, all were positive by the PCR.

youdao