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. 2000 Oct 16;151(2):263–276. doi: 10.1083/jcb.151.2.263

Figure 1.

Figure 1

Processing of Apg8. (A) Removal of myc epitopes connected to the carboxyl terminus of Apg8. Lysates were prepared from logarithmically growing cultures of wild-type cells (SEY6210; 1), Δapg8 cells (KVY5; 2), and Δapg8 cells that expressed myc-Apg8 (3 and 5) or Apg8-myc (4 and 6) encoded by a centromeric plasmid. Lysates were subjected to immunoblotting with Apg8-specific antibodies (α-Apg8; 1–4) or a monoclonal antibody against myc, 9E10 (α-myc; 5 and 6). (B) Cleavage of Apg8-myc in apg mutant cells. The centromeric plasmid encoding Apg8-myc was introduced into the various lines of apg mutant cells. Lysates were prepared and subjected to immunoblotting as described above. Lane numbers correspond to the designations of the apg mutants. Note that endogenous Apg8 was expressed in these mutants.