摘要
目的:定量分析12株HDV抗原编码区核苷酸序列。方法:运用元间理论。结果:σ≡「σ」×(σ)。结论:在HDV抗原编码区281-320位点内,1A型的中国大陆株与台湾株比较变异较大;1B型的中国大陆株与美国1-株比较变异较小。
objective: To analyse quantitatively HDAg -coding region nucleotide sequences of twelve HDV. Methods: Yuanjian theory, Result:σ≡[σ] (σ).Conclusion: Variance that china-1A compared with Taiwan is bigger; Variance that china-1B Compared with US-1 is Smaller