quellung reaction

1. With genome PCR and Quellung reaction, the genes mediating macrolide resistant SP and preliminary serotyping of SP clinic isolates were detected respectively.
   采用PCR扩增30株耐药SP基因组DNA，琼脂糖电泳分析SP大环内酯类抗生素耐药基因表达，部分菌株用荚膜肿胀实验进行血清分型。

noun

1. the swelling of the capsule surrounding a microorganism after reaction with an antibody
   1. pneumococcus quellung

   Synonym:    quellung