Mutations have altered the snake's receptor in such a way that, because the toxin cannot bind to the receptor, the acetylcholine function is undisturbed.

基因突变改变了这种蛇的受体，使得毒素无法致盲受体，乙酰胆碱的功能亦未受影响。

youdao

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

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。

youdao

The transferrin binds to its corresponding receptor, allowing the diphtheria toxin to enter into the cancer cell and kill it.

FORBES: Taking on a Monster