organism: Mus musculus
attributes.tag: source_name
attributes.value: brainstem and spinal cord
attributes.tag: tissue
attributes.value: brainstem and spinal cord
attributes.tag: cell type
attributes.value: subcerebral projection neurons
attributes.tag: genotype
attributes.value: Bcl11b KO
attributes.tag: developmental stage
attributes.value: postnatal day 1
attributes.tag: geo_loc_name
attributes.value: missing
attributes.tag: collection_date
attributes.value: missing