Figure 5

E14 spatial differential expression. Medial is to the right and dorsal is towards the top. A) The putative miRNA is expressed strongly in the DL bulb and weakly in the VM aspect. B) Gicerin expression at E14 is elevated in the DL bulb (arrowhead). C) Connective tissue growth factor expression is higher in the DM bulb (arrowhead). D) Jagged1 expression is elevated ventrally (arrowhead). E) Protocadherin17 is expressed in two distinct layers in the VM mantle (arrowhead). Expression can also be detected in the DL aspect (arrowhead). F) Protocadherin7 is expressed broadly within the bulb in a pattern that roughly complements that of protocadherin17 (arrowheads), with very low expression observed ventromedially. Scale bar = 100 μm.