Figure 8
Expression patterns of O/E-2 (A) and LH-2 (B) in the olfactory epithelium revealed by in situ hybridization.Coronal sections were incubated with digoxigenin-labeled antisense riboprobes.The O/E-2 message is found in the layer of olfactory sensory neurons and basal cells. O/E-2 expression is absent from the sustentacular cell layer. LH-2-expressing cells are restricted to the deep layer of the olfactory epithelium, close to the basal membrane.sus, sustentacular cell layer; OSN, olfactory sensory neuron layer; B/IN, layer of basal cells and immature olfactory neurons.Scale bar, 50 μm.
