organism: Sus scrofa
attributes.tag: breed
attributes.value: Duroc Large White Yorkshire
attributes.tag: age
attributes.value: 7 day-old
attributes.tag: collection_date
attributes.value: 2023-08-04
attributes.tag: geo_loc_name
attributes.value: China:Jiangsu
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: testis
attributes.tag: cell_type
attributes.value: spermatogonial stem cell
attributes.tag: replicate
attributes.value: replicate = biological replicate 2 of control
attributes.tag: BioSampleModel
attributes.value: Model organism or animal