FIG. 7.

The Imp3 and Imp4 proteins are complexed with Mpp10p in vivo. (A) Immunoprecipitation (IP) followed by Western blotting with anti-MYC epitope antibodies. Immunoprecipitations were performed with lysates and the indicated antibody, and the resulting bound proteins were analyzed by SDS-PAGE and Western blotting with anti-MYC epitope antibodies. (B) Immunoprecipitation followed by Western blotting with anti-Mpp10p antibodies. Immunoprecipitations were performed with lysates and the indicated antibody, and the resulting bound proteins were analyzed by SDS-PAGE and Western blotting with anti-Mpp10p antibodies.