Fig. 7.
CyclinD1 is required for HULC oncogenic action. a RT-PCR for HULC and Western blotting with anti-CyclinD1. β-actin served as internal control. b Cell growth assay using CCK8. c Colony formation assay. d The picture of xenografted tumors from mouse. e The wet weight of xenografted tumors from mouse. f The appearance time of xenograft tumor. g PCNA staining (DAB staining, original magnification× 100). h PCNA positive rate analysis