Figure 9.
Immunoblot analysis of wild-type and deletion strains. Whole cell membranes prepared from FY834 (WT), CBY114 (erv25 Δ), CBY427 (ire1 Δ), and CBY425 (erv25 Δ ire1 Δ) strains after 3 h. Membrane proteins were resolved on polyacrylamide gels and immunoblotted for Gas1p, Sec61p (loading control), and Erv25p. The arrowhead indicates the ER form of Gas1p.