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. 2008 Jul 30;295(4):C923–C930. doi: 10.1152/ajpcell.00237.2008

Fig. 8.

Fig. 8.

Immunofluorescence labeling for B1 and B2 subunit isoforms of V-ATPase in olfactory mucosa of wild-type and B1-deficient adult female mouse. A: localization of B1 (red) to microvilli of sustentacular cells and to the lateral membrane in a subpopulation of olfactory cells (arrows). B: no specific staining for B1 in B1-deficient mouse. C: weak staining for B2 isoform (green) at the base of olfactory microvilli (arrows). D: similar localization of staining for V-ATPase B2 subunit in B1−/− mice (arrows), but much brighter staining than in the B1+/+ animal. Results are from 5 mice (3 B1+/+ and 2 B1−/−). Scale bars, 30 μm.