Figure 2. Expression pattern of NeuroD1 in the juvenile (F2–J2) and adult (F3–J3) X. laevis brains.
(F1–J1) Schematic coronal illustrations of the corresponding transverse sections of a juvenile X. laevis brain (NF stage 66). The letters correspond to the rostro-caudal location of sections as depicted in the whole brain drawing (see Figure 1). Arrows and arrowheads in G2, G3, J2 and J3 highlight less conspicuous areas of labeling. Abbreviations are defined in Table 1. The anatomical drawings, with the exceptions of G1 and J1, are from [55], with modifications of basal ganglia subdivisions according to [56]. For all images, dorsal is to the top. Scale bar = 400 µm in F2–J2, and 100 µm in F3–J3.
