The expression levels of FATS mRNA in nine cancer cell lines, including MDA-MB-231, SKBR3, MCF-7, MDA-MB-468 (breast cancer), U2OS (osteosarcoma), H1299 (lung cancer), SKOV3/ip-1 (ovarian cancer), HeLa (cervical cancer) and HCT116 (colon cancer) were detected by RT-PCR. The gene discussed is C10orf90; the disease is lung cancer.