Fig. 1From: Loss of receptor tyrosine kinase-like orphan receptor 2 impairs the osteogenesis of mBMSCs by inhibiting signal transducer and activator of transcription 3The dwarfism phenotype of Ror2 CKO mice. Compared with the littermate control (Con) mice, the limbs were significantly shortened in Prrx1-Cre; Ror2f/f (Ror2 CKO) mice at both embryonic (E14.5) and neonatal (P0) stage. a, b Ex vivo observation of Ror2 CKO and control mice at E14.5 (a) and P0 (b), scale bar = 1500 μm. c–f Whole-mount skeletal staining of Ror2 CKO and Con mice at E14.5 (c, d), scale bar = 5000 μm, and P0 (e, f), scale bar = 4 mm, respectively. The boxed region is enlarged in the right panel, scale bar = 2000 μmBack to article page