organism: Monodelphis domestica
attributes.tag: isolate
attributes.value: Opossum_Emb_rep1
attributes.tag: age
attributes.value: embryonic days 11
attributes.tag: collection_date
attributes.value: missing: data agreement established pre-2023
attributes.tag: geo_loc_name
attributes.value: Japan
attributes.tag: sex
attributes.value: not determined
attributes.tag: tissue
attributes.value: embryonic proper
attributes.tag: BioSampleModel
attributes.value: Model organism or animal