Liver weight to carcass weight ratio in c-mycfl/fl;Alb-Cre expressing mice. Liver:carcass weight ratio was determined for control and c-mycfl/fl;Alb-cre male and female mice at various ages. Data are expressed as mean + 1 SD. n ≥ 3 mice/group. Open bars, c-mycfl/fl;Alb-Cre-/-; Black bars, c-myc+/+;Alb-Cre+; Hatched bars, c-mycfl/fl;Alb-Cre+; Stippled bars, c-mycfl/fl;Alb-Cre+/+.