FIGURE 3.
Co-localization of COX subunits with Tfam, Tfb1m, and Tfb2m. Cross-linked products between each of three nucleus-encoded COX subunit genes and Tfam, Tfb1m, and Tfb2m, respectively, were consistently detected by 3C reactions. β-Actin (Actb) was used as a negative control, and it did not cross-react with any of the three COX subunits tested.