Female m/m (open squares) and +/+ (closed circles) were weighted and screened using Lunar PIXImus Densitometer for body composition including (A) body mass, (B) fat-free mass, (C) fat mass, (D) total aBMD, (E) total aBMC, (F) femoral aBMD, and (G) femoral aBMC. Points represent mean ± SEM of n=13–15 per group. 2-way ANOVA: P <0.0001 for genotype in all measurements except fat mass (not significant). Post hoc: *p<0.05, **p<0.01, ***p<0.001, ****p<0.0001 compared to +/+.