organism: Mus musculus
attributes.tag: strain
attributes.value: CD-1
attributes.tag: age
attributes.value: P5
attributes.tag: collection_date
attributes.value: 2022-01-05
attributes.tag: geo_loc_name
attributes.value: China:Beijing
attributes.tag: sex
attributes.value: pooled male and female
attributes.tag: tissue
attributes.value: Heart
attributes.tag: cell_type
attributes.value: Leukocytes
attributes.tag: collected_by
attributes.value: Ziwei Chen
attributes.tag: treatment
attributes.value: AR,PBS
attributes.tag: BioSampleModel
attributes.value: Model organism or animal