Compared to healthy 11–12-month-old American black bear cubs [13], Case 1 had mild anemia, mildly decreased blood urea nitrogen (BUN), creatinine, total protein, albumin, and cholesterol concentrations, and decreased alanine transaminase (ALT) and alkaline phosphatase (ALP) activities (Table 1). The gene discussed is GPT; the disease is anemia (phenotype).