Laboratory tests reported a leucocyte count of 12.7 × 103 cells/μL, a alanine aminotransferase activity (ALT) of 116 U/L, a total bilirubin concentration (TBil) of 37 μmol/L (direct bilirubin (DBil): 31.8 μmol/L), an serum albumin level of 25 g/L and moderate anemia. The gene discussed is GPT; the disease is anemia.