c("cell line: HeLa", "cell type: cervical epithelial")
c("cell line: HeLa", "cell type: cervical epithelial")
c("cell line: HeLa", "cell type: cervical epithelial")
c("cell line: A549", "cell type: Adenocarcinomic human alveolar basal epithelial cells")
c("cell line: HEK293", "cell type: Embryonic kidney derived cells")