c("cell line: Ewing sarcoma cell line SKMNC", "treatment: shGFP", "time: 48 hrs")
c("cell line: Ewing sarcoma cell line SKMNC", "treatment: shFLI1", "time: 48 hrs")
c("cell line: Ewing sarcoma cell line SKMNC", "treatment: shGFP", "time: 96 hrs")
c("cell line: Ewing sarcoma cell line SKMNC", "treatment: shFLI1", "time: 96 hrs")
c("cell line: Ewing sarcoma cell line A673", "treatment: shFLI1", "time: 48 hrs")
c("cell line: Ewing sarcoma cell line A673", "treatment: shGFP", "time: 48 hrs")