Fig. 7

Overexpression of hsa_circ_004658 promotes hepatic specification, as determined by western blotting. A Fluorescence intensities of the hepatic markers (AFP, ALB, HNF4A and CK19) in hsa_circ_004658, pLC5-ciR, and control groups. B Relative optical densities analysed by Image J. Western blotting experiments were repeated three times. *p < 0.05, **p < 0.01; ns, not significant