1.The virus is divided into four major serotypes (adr, adw, ayr, ayw) based on antigenic epitopes present on its envelope proteins. These serotypes are based on a common determinant (a) and two mutually exclusive determinant pairs (d/y and w/r).
基于其包膜蛋白上存在的抗原表位,将病毒分为四种主要血清型(adr,adw,ayr,ayw)。 这些血清型基于共同的决定簇(a)和两个互斥的决定簇对(d / y和w / r)。
不同血清类型的S抗原有多少种? 4
每个人不同还是说所有人加总起来也就有限的几种?我相信每个人都不同, 就像他们拥有的hbv的基因型(genotype)一样. 这个也依赖于个人HBV S-基因突变(mutations of the S-gene).