c("treatment: Control", "biological replicate: 1", "cell line: HeLa", "cell type: Cervical cancer cell line")
c("treatment: Control", "biological replicate: 2", "cell line: HeLa", "cell type: Cervical cancer cell line")
c("treatment: Control", "biological replicate: 3", "cell line: HeLa", "cell type: Cervical cancer cell line")
c("treatment: EGF", "biological replicate: 1", "cell line: HeLa", "cell type: Cervical cancer cell line")
c("treatment: EGF", "biological replicate: 2", "cell line: HeLa", "cell type: Cervical cancer cell line")
c("treatment: EGF", "biological replicate: 3", "cell line: HeLa", "cell type: Cervical cancer cell line")