Fig. 4

Expressions of KIF23 V1 and KIF23 V2 protein in HCC tissues. a Representative images of KIF23 V1 staining in HCC tissues. i: A strong stained HCC sample (H-score of 290). ii: A moderately stained HCC sample (H-score of 130). iii: A weakly stained HCC sample (H-score of 60). iiii: A negative stained HCC sample (H-score of 0). Magnification: 1:200. b Representative images of KIF23 V2 staining in HCC tissues. i: A strong stained HCC sample (H-score of 260). ii: A moderately stained HCC sample (H-score of 125). iii: A weakly stained HCC sample (H-score of 40). iiii: A negative stained HCC sample (H-score of 0). Magnification: 1:200. c Histograms showing the distribution and frequency for KIF23 V1 expression in HCC tissues. d Histograms showing the distribution and frequency for KIF23 V2 expression in HCC tissues