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_pegSITE3+1CTTins_F+E_repeat_1;HEK293FT_pegSITE1+1CGTdel_F+E_repeat_1;HEK293FT_pegACE2-A19S_3_v2_repeat_2;HEK293FT_spegEMX1+4G-to-C_PBS15_repeat_1