Figure 4.
SPR-1 is localized to the nucleus. Photomicrographs of a spr-1(ar200); sel-12(ar171) unc-1 hermaphrodite expressing a SPR-1∷MYC protein under the cog-2 promoter and stained with an antibody directed against MYC (A) or with DAPI (B) are shown. Arrows point to discrete stained muscle nuclei. Anterior is to the right.
