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. 2017 Sep 21;12(9):e0184473. doi: 10.1371/journal.pone.0184473

Fig 5. Axial skeletal anomalies of conditional Pdgfra knockout embryos.

Fig 5

Skeletal staining of the rib cages of conditional Pdgfra knockout (CKO, PdgfraCre/ERT;Pdgfrafl/fl) (A-D) and control (Ctrl, Pdgfrafl/fl) (E) embryos were shown for comparison. The ribs were numbered and arrows indicated the respective location of the manubrium. CKO embryos developed spina bifida (arrowhead), and the vertebral arches of the CKO vertebrae failed to form the convex structure as observed in the control littermate (F). Abbreviations: m, manubrium; st, sternum; xp, xiphoid process; vb, vertebral body; ar, vertebral arch.