Fig. 2

Femur microCT images obtained from a male mouse at 105 weeks of age. a Longitudinal image from one Sfrp4 KO femur. b Midshaft cross-section images of 8 WT and 5 KO femurs
Femur microCT images obtained from a male mouse at 105 weeks of age. a Longitudinal image from one Sfrp4 KO femur. b Midshaft cross-section images of 8 WT and 5 KO femurs