organism: Mus musculus
attributes.tag: source_name
attributes.value: Fetal liver
attributes.tag: tissue
attributes.value: Fetal liver
attributes.tag: strain
attributes.value: C57BL/6
attributes.tag: cell type
attributes.value: Lineage- fetal liver cells
attributes.tag: genotype
attributes.value: CD45.2(+) Vav1-iCre Brd9fl/fl
attributes.tag: developmental stage
attributes.value: E14.5
attributes.tag: geo_loc_name
attributes.value: missing
attributes.tag: collection_date
attributes.value: missing