The MCM enzyme activity in liver extracts. Hepatic enzyme activity from normal mice (n=6, ), Mut−/−MUTh2 untreated mice (n=6, ), and HIV-1SDmEF1αmurSigHutMCM-treated mice (n=5, ). The HIV-1SDmEF1αmurSigHutMCM-treated mice had a mean±SEM of 66±21 (nM/min/μg of total hepatocyte protein) and is significantly different (p<0.05) compared with the Mut−/−MUTh2 untreated group (undetectable). The error bars represent SEM. The * and α indicate significant difference between the treatment groups (normal vs. untreated) and (treated vs. untreated), respectively. The p-value between groups was calculated using one-way ANOVA with Tukey's post hoc test.