Fig. 2

Genes expressed in the hypothalamus. (A–D) adcyap1b and kctd4 (E–H) are expressed in the hypothalamus. adcyap1b is expressed in the telencephalon from 24 to 72 h (A–C) and in the hypothalamus at 48 and 72 h (B–C). (D) adcyap1b and kctd4 (H) are expressed by hypothalamic cells (black) close to the adenohypophysis (demarcated by pomc, red) but not in neurohypophysial cells. (I–K) camk1d is expressed in the dorsal hypothalamus, telencephalon, and midbrain at 48 and 72 h. (L–N) stmn1b is expressed in telencephalic, mesencephalic, and hypothalamic cells between 24 and 72 h. (O) The section at 72 h suggests that ventral hypothalamic cells and some, but not all neurohypophysial cells express the gene. (P–R) psd3l is also expressed in telencephalon and hypothalamus between 24 and 72 h. (S) Hypothalamic cells express psd3l. (T–V) serpini1 is expressed in the dorsal hypothalamus at 24 h (T), at 48 h in telencephalon, diencephalon, and mesencephalon. (W) serpini1 is expressed by hypothalamic cells (blue) close to the adenohypophysis (demarcated by pomc, red) but not in neurohypophysial cells. Side views, anterior to the left. (A, E, L, P, T) 24 h; (B, F, I, M, Q, U) 48 h; (C, G, J, N, R, V) 72 h; Scale bar 100 μm. (D, H, K, O, S, W) 15 μm sagittal sections through the pituitary and adjacent hypothalamus at 72 h, scale bar 50 μm.