Fig. 1From: GATA binding protein 4 promotes the expression and transcription of hepatitis B virus by facilitating hepatocyte nuclear factor 4 alpha in vitroThe expression of GATA4 in hepatocyte lines. a GATA4 mRNA level in cells detected via reverse-transcription PCR (RT-PCR). b Protein of GATA4 (51Â kDa) analyzed by western blotting (WB), and tubulin (55Â kDa) was used as a loading controlBack to article page