Fig. 3.
Darkfield images of α2 mRNA expression in developing hippocampus at P3 (A), P7 (B), P21 (C), and adult (D). Abbreviations: CA1/CA3, CA1/CA3 hippocampal field; DG, dentate gyrus . Scale bar = 100 μm, in A applies to A and B, and in D applies to C and D.