FIG. 2.
Subcellular localization of BSX1A and BSX1B. (A) Schematic representation of myc-tagged proteins expressed in COS7 cells. HD, homeodomain. (B) Immunocytological analyses of myc-tagged protein-transfected COS7 cells. The arrows indicate BSX1A- or BSX1B-immunoreactive cells. The right column contains higher magnifications of parts of the merged images (the dotted squares). Note that BSX1A and BSX1B were detected in the nuclei and cytoplasm, respectively.