Spatiotemporal Expression and Molecular Characterization of miR-344b and miR-344c in the Developing Mouse Brain

Figure 3

Expression of miR-344c in three developing brain regions: telencephalon (cerebral cortex), mesencephalon (midbrain), and rhombencephalon (cerebellum). Micrographs were taken at 40x magnification. miR-scramble showed no or minimal hybridization signals (Suppl. 3). 4th V = 4th ventricle, CB = cerebellum, CP = cortical plate, GCL = granular cell layer, IZ = intermediate zone, LI = layer I, L II/III = layer II/III, LV = lateral ventricle, MZ = molecular zone, PCL = Purkinje cell layer, PP = preplate, SVZ = subventricular zone, and VZ = ventricular zone. Scale bar, 64 µm.