Fig. 8. Rescue of the ciliary defects by co-expression of BMP7. In CPV2-BMP7 transgenic mice (OVE1342B), the ciliary epithelium appeared normal (B) compared with the wild-type control (A). In CPV-Noggin transgenic mice (OVE1195), ciliary body development was disrupted (C). Co-expression of BMP7 and Noggin (OVE1342B x OVE1195) rescued the Noggin-induced defects in the developing ciliary epithelium (D). Tissue sections were obtained from mice at P1. Scale bars: 100 µm.