Figure 8.

Several Peroxisomal Enzymes Are Stabilized in lon2-2 atg Mutants.

Extracts from 4-, 6-, and 8-d-old wild-type (Wt), lon2, atg, and lon2 atg seedlings grown in white light were processed for immunoblotting and serially probed with antibodies against the indicated proteins. Protein loading was monitored by probing with antibodies against HSC70. Numbers below bands (or above for the PMDH precursor band) indicate the ratio of the band to HSC70, normalized such that the ratio from 4-d-old wild type was set to 1.0. The positions of molecular mass markers (in kilodaltons) are shown on the right.

[See online article for color version of this figure.]