Jameel S, Siddiqui A
Mol Cell Biol. 1986 Feb;6(2):710-5. doi: 10.1128/mcb.6.2.710-715.1986.
The activity of the hepatitis B viral enhancer element was studied in various cell lines. This enhancer shows strict host and tissue specificity in that it is functional only in liver cells of human origin. Further, it requires trans-acting factor(s) present in liver cells for activity, and this activity is independent of hepatitis B virus gene products in the cell lines tested.
在多种细胞系中研究了乙肝病毒增强子元件的活性。该增强子表现出严格的宿主和组织特异性，即仅在源自人类的肝细胞中具有功能。此外，其活性需要肝细胞中存在的反式作用因子，并且在测试的细胞系中，这种活性独立于乙肝病毒基因产物。
