Figure S2. Representative FISH images of telomere length variation in HCC cells and non‐tumor cells. (A) Tumor cells; (B) cancer‐associated fibroblasts (CAFs); (C) infiltrative lymphocytes; (D) bile duct epithelial cells (BDECs). White asterisks indicate tumor cells; short white arrows indicate CAFs; long white arrows indicate bile duct epithelial cells and white triangles infiltrative lymphocytes. Left panel: DAPI fluorescence; middle panel, Cy3‐PNA telomere probe fluorescence; right panel, merged images of telomere and DAPI (original magnification ×40).