FIGURE 7:
Overexpression of Sec15 or Sro7 correlates with the appearance of a bright patch of Sec4 in the cell. Wild-type, sec9-4, and sec4-8 strains transformed with (A) GAL-SEC15 (YIP) or (B) GAL-SRO7 (YIP) were grown in raffinose and then induced with galactose for 10 h at 25°C. Cells were then fixed for immunofluorescence microscopy and analyzed with monoclonal anti–mouse Sec4 antibodies and polyclonal anti–rabbit Sec15 or Sro7 antibodies. Bar 1 μm.
