organism: Mus musculus
identifiers.namespace: BioSample
identifiers.id: SAMN32535462
identifiers.namespace: GEO
identifiers.id: GSM6911535
attributes.tag: source_name
attributes.value: immortal MEF
attributes.tag: cell type
attributes.value: mouse embryonic fibroblast cells
attributes.tag: cell line
attributes.value: immortal MEF
attributes.tag: strain
attributes.value: C57BL/6N X PWK/PhJ
attributes.tag: chip antibody
attributes.value: NIPBL (Bethyl laboratories, #A301-779A)