Types of mutations found in the mutant spectra of P9 R and C-S8c1.

aThe viral populations are according to Figure 1.bThe mutations are those found in the analysis of the mutant spectra of C-S8c1 and P9 R described in Table 1. The percentage of each type of mutation in relation to the total number of mutations found in the same population is shown in brackets. Transversions C→G, G→C, U→A, A→U, G→U and C→A were not observed in the analysis.

a. 病毒种群的分类依据图1。
b. 本次分析所涉及的突变均源自表1中所述的C-S8c1与P9 R毒株的突变谱分析结果。各类突变占同一种群总突变数的百分比以括号标注。本分析未观测到碱基颠换C→G、G→C、U→A、A→U、G→U及C→A。