Fig. 1From: Feedback Control of Glucocorticoid Production is Established during Fetal Development Expression of POMC mRNA in fetal pituitaries Sagital sections through the head of E14.5 embryos (a and b) and coronal sections through the head of E16.5 embryos (c and d). Expression of POMC in wild-type embryos (a and c) and homozygous mutant embryos (b and d) is compared. Bar = 25 µm (a and b) and 100 µm (c and d).Back to article page