目的：克隆并表达艰难梭菌毒素A羧基末端受体结合区基因。

AIM: to obtain the high expression of the gene coding for clostridium difficile toxin a receptor binding zone.

youdao

目的：克隆并表达艰难梭菌毒素A羧基末端受体结合区基因。

AIM: to obtain the high expression of the gene coding for clostridium difficile toxin a receptor binding zone.

youdao