Fig. 2. Immunohistochemical localization of G
o,
G
i2 and G
q/11 to the microvillar surface
of the vomeronasal organ. (A) A section stained with normal rabbit serum. (B)
Section stained with a 250-fold dilution of antiserum against
G
o. (C) Section stained with a 250-fold dilution of
antiserum against G
i2. (D) Section stained with a 250-fold
dilution of antiserum against G
q/11. Note the presence of
staining within the neuroepithelium (arrowheads) for all G-protein antibodies
(G
o, G
i2 and G
q/11).
Scale bar, 100 µm. VNE, vomeronasal neuroepithelium.