attributes.tag: source_name
attributes.value: G1E-ER4 Kit cDNA
attributes.tag: cell line
attributes.value: G1E
attributes.tag: cell type
attributes.value: GATA-1 erythroid cell
attributes.tag: sample type
attributes.value: G1E-ER4 Kit cDNA
attributes.tag: treatment1
attributes.value: No Estradiol (E2)
attributes.tag: genotype
attributes.value: expressing GATA1-ER
attributes.tag: treatment2
attributes.value: transduced with and selected for MigR1-Kit cDNA-YFP retrovirus