Identification of Morgue-associated proteins isolated using P[UAS-Morgue3xFLAG] in adult flies.

<p><b>A.</b> Amino acid sequence analysis of tryptic peptides derived from protein sample 1 indicates Morgue associates with a ubiquitin multimer. Molecular mass and position of peptide sequences are indicated. Note repeated peptide sequences present at distinct positions along sample 1 protein. <b>B.</b> Amino acid sequence analysis of tryptic peptides derived from protein sample 2 indicates Morgue associates with SkpA. Molecular mass and position of peptide sequences are indicated.</p>