However, the prion protein in scrapie-infected brain tissue differs from normal prion protein in some of its properties.
然而，在感染羊瘙痒病的大脑组织的普利昂蛋白在某些性质上不同于一般的普利昂蛋白。
2
Previous work has shown that mice with their prion gene knocked out remain healthy, and when inoculated with scrapie are protected against the disease1.