Fig. 4
Expression of TBR1 subfamily members in Tbr1+/− olfactory bulbs. Triple immunofluorescence labeling of TBR1, TBR2, and TBX21 was performed using adult WT littermates (a, b, c, d) and Tbr1+/− mice (e, f, g, h). merged views (a, A′, e, E′); TBR1, green (b, B′, f, F′); TBR2, red (c, C′, g, G′); TBX21, blue (d, D′, h, H′). a–h whole olfactory bulb; A′ –H′ higher magnification of insets. Scale bars 200 μm, (a)–(h); 100 μm, (A′)–(H′)