Microheterogeneity in NPC populations was revealed by STED microscopy: in addition to NUP62+/NUP214− and NUP62−/NUP214+ NPC populations, NUP62>NUP214 and NUP62<NUP214 populations also were detected (Fig. 10A and 10B). The gene discussed is NUP214; the disease is nasopharyngeal carcinoma.