FIGURE 5. Subcellular localization of H+-ATPases in type A intercalated cells is similar in Rhcg+/+ and Rhcg−/− mice.
Immunogold staining for the A subunit of the H+-ATPase revealed a similar density of H+-ATPases at the apical membrane and in apically localized vesicles of type A intercalated cells in Rhcg+/+ (upper panels) and Rhcg−/− (lower panels) mice. Magnification of the boxed areas of the overview electron micrograph are shown on the right.