c("cell type: lin-CD34+CD45+", "cell origin: BM1K", "treatment: DMSO")
c("cell type: lin-CD34+CD45+", "cell origin: BM9", "treatment: DMSO")
c("cell type: lin-CD34+CD45+", "cell origin: BM1K", "treatment: 5 uM imatinib")
c("cell type: lin-CD34+CD45+", "cell origin: BM9", "treatment: 5 uM imatinib")
c("cell type: lin-CD34+CD45+", "cell origin: CML15", "treatment: DMSO")
c("cell type: lin-CD34+CD45+", "cell origin: CML17", "treatment: DMSO")
c("cell type: lin-CD34+CD45+", "cell origin: CML15", "treatment: 5 uM imatinib")
c("cell type: lin-CD34+CD45+", "cell origin: CML17", "treatment: 5 uM imatinib")