Expression of hepatocyte differentiation-related transcription factors and hepatocyte-specific transcripts in livers of control and Arfrp1liv−/− mice as determined by qRT-PCR (for Hnf4α, U = 44, n = 20, and P = 0.710; for Hnf6/Onecut1, U = 41, n = 20, and P = 0.552; for Foxa2, U = 35, n = 20, and P = 0.295; for Ahsg (fetuin A), U = 37, n = 20, and P = 0.370; for Alb (albumin), U = 44, n = 20, and P = 0.710).