Correction: Corrigendum: Sema3A regulates bone-mass accrual through sensory innervations

Nature 497, 490–493 (2013); doi:10.1038/nature12115

In this Letter the left panels of Fig. 2a show images of a femur from a semaphorin 3A-knockout (Sema3a_col1^−/−) mouse, rather than from a littermate Sema3a^f/f mouse. Figure 1 shows the correct panels. This error does not affect our conclusions and the legend of Fig. 2 is correct.

Figure 1

This figure shows the microcomputed tomography panels of Fig. 2a with the left panels corrected.