Fig. 1

TFE3 fusion proteins are accumulated in the nucleus in Xp11.2 translocation renal cell carcinoma (tRCCs). a, b TFE3 proteins (red) were measured with immunofluorescence microscopy in the Xp11.2 tRCCs pathological sections and the renal clear cell carcinoma pathological sections. Nuclei were stained with Hoechst (blue). Scale bar, 50 μm