Figure 3.

Expression patterns of Ebf genes during mouse retinogenesis. A–X, Retinal sections from the indicated developmental stages were in situ hybridized with Ebf1-4 probes. Ebf1, Ebf3, and Ebf4 have a similar spatiotemporal expression pattern, whereas Ebf2 expression is delayed. They are all expressed in the INBL during embryogenesis and in the GCL and/or INL postnatally. IPL, Inner plexiform layer; ONBL, outer neuroblastic layer. Scale bar (in T): E–L, 50 μm; A–D, M–X, 25 μm.