By interrogating CCLE, we detected the transcription level of GINS members in many types of cancer cell lines, and got the conclusion that GINS1, GINS2 GINS3 and GINS4 were highly expressed in sarcoma cell lines including Ewing's sarcoma, osteosarcoma and chondrosarcoma. This evidence concerns the gene GINS3 and Ewing sarcoma.