DHBV-DNA in the cytoplasm, cell nucleus and medium supernatant was assayed over time.
分时段检测细胞核、细胞浆及培养上清的DHBV - DNA。
Duck Hepatitis B Virus(DHBV) was tested in duck serum in Lanzhou area by DNA dot blot hybridization.
用血清斑点分子杂交法检测兰州地区饲养的鸭群。
Objective: To study the difference of DHBV DNA in the ducks liver, pancreas and spleen tissue.
前言：目的：对慢性DHBV感染鸭的肝、胰、脾组织DHBV DNA作对比研究。
Objective: To study the difference of DHBV DNA in the ducks liver, pancreas and spleen tissue.
前言：目的：对慢性DHBV感染鸭的肝、胰、脾组织DHBV DNA作对比研究。
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