attributes.tag: source_name
attributes.value: HEK293FT cells
attributes.tag: cell line
attributes.value: HEK293FT
attributes.tag: type
attributes.value: DNA
attributes.tag: treatment
attributes.value: HEK293FT_apegSITE3+1CTTins_9_repeat_3;HEK293FT_apegSITE1+1CGTdel_9_repeat_3;HEK293FT_pegEMX1+4G-to-C_PBS15_repeat_3;HEK293FT_pegACTG1-T89I_PBS15_repeat_3