Figure 9. Rrp6 levels are not altered in mpp6∆ or rex1∆ mutants.

Western analyses were performed on extracts from strains that either carry a wild-type or a deletion allele of the MPP6 or REX1 gene and that express the zz-Rrp6 fusion protein. Blots were successively incubated with the PAP antibody and antibody specific to the Pgk1 protein. Expression levels of zz-Rrp6 in the mpp6∆ and rex1∆ mutants, relative to the level observed in the corresponding wild-type strain, are given at the bottom of the figure and are the average of three independent biological replicates.