attributes.tag: source_name
attributes.value: (TSS-MPRA) TSS mapping from TF motif insertion library in HEK293T cells (rep2)
attributes.tag: cell type
attributes.value: HEK293T cell line
attributes.tag: assay
attributes.value: TSS-MPRA (transcription iniation from plasmid library)
attributes.tag: genetic perturbation
attributes.value: TSR TF insertion library
attributes.tag: treatment
attributes.value: none
attributes.tag: mouse strain
attributes.value: none
attributes.tag: geo_loc_name
attributes.value: missing
attributes.tag: collection_date
attributes.value: missing