organism: Sus scrofa
attributes.tag: isolate
attributes.value: Sample 1 on day 12 of pregnancy
attributes.tag: breed
attributes.value: Large White
attributes.tag: age
attributes.value: About 400 days of age
attributes.tag: collection_date
attributes.value: 2020-10-30
attributes.tag: geo_loc_name
attributes.value: China: Yunfu
attributes.tag: sex
attributes.value: female
attributes.tag: tissue
attributes.value: endometrium
attributes.tag: BioSampleModel
attributes.value: Model organism or animal