Objective: To clone, sequence and analyze genomesegment 1 (S1) of new isolated reovirus strains.
目的:克隆测序新分离呼肠病毒的S1全长基因组片段,并对其进行序列分析。
2
Method: analyse its genomesegment and its coding protein, then compare with its changing of surface type for infer the reason of changing.
方法分析其基因组片段和编码的蛋白质与表型变异相比较来推断发生变异的原因。
3
Reovirus includes 3 serotypes. Homology of proteins encoded by S1 genomesegment was less than 26% between serotypes, while that of viral proteins encoded by other 9 segments was all more than 86%.