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甲型肝炎甲型肝炎病毒(HAV)的生物化学和生物物理特点HAV 是一种典型的肠道病毒,是微小RNA 病毒科成员之一。成熟的病毒颗粒直径约27nm,立体对称,由32个壳微体组成,其浮密度为1.33～1.34g/cm~3,沉降系数为156～160S。
Hepatitis A Hepatitis A virus (HAV) biochemical and biophysical characteristics HAV is a typical enterovirus, is a member of the Picornavirus family. The mature virus particle diameter of about 27nm, three-dimensional symmetry, composed of 32 shell microflora, the floating density of 1.33 ~ 1.34g / cm ~ 3, sedimentation coefficient of 156 ~ 160S.