Figure 7.
Trypsination of intact Arabidopsis mitochondria causes degradation of TOM20. Outer mitochondrial membranes were prepared from trypsinated mitochondria (+ Trypsin) and from untreated mitochondria (− Trypsin). The TOM complex of both preparations was resolved by two-dimensional BN/Tricine SDS-PAGE and silver stained. Schemes of the gels are given beside the gels. TOM subunits are marked in black.