1.The VERL, a giant, unbranched glycoprotein comprising 30% of the VE, exists in the vitelline envelope and fuses with lysin by species-specificity.

1.鲍卵细膜上存在细受体，它是大的不支的糖蛋白子，卵黄膜30％的组，可以专一性地与细相结合。