FXR1 and colon carcinoma: Similar to HeLa cells, about 20% of non-transformed RPE-1 (Supplementary Figures S1A, B) and chromosomally stable diploid DLD-1 colon carcinoma cells (Supplementary Figures S1C, D) showed the presence of CNGs, which was strongly increased upon the deletion of FXR1 (Supplementary Figures S1A–D).