organism: Rattus norvegicus
attributes.tag: source_name
attributes.value: Intervertebral disc
attributes.tag: tissue
attributes.value: Intervertebral disc
attributes.tag: cell line
attributes.value: primary cell
attributes.tag: cell type
attributes.value: nucleus pulposus cells
attributes.tag: genotype
attributes.value: WT
attributes.tag: treatment
attributes.value: Vehicle for 3days
attributes.tag: geo_loc_name
attributes.value: missing
attributes.tag: collection_date
attributes.value: missing