organism: Pelophylax nigromaculatus
attributes.tag: strain
attributes.value: not collected
attributes.tag: isolate
attributes.value: not collected
attributes.tag: breed
attributes.value: not collected
attributes.tag: cultivar
attributes.value: not collected
attributes.tag: ecotype
attributes.value: not collected
attributes.tag: age
attributes.value: gosner 30-46
attributes.tag: dev_stage
attributes.value: tadpole
attributes.tag: collection_date
attributes.value: 2025-06
attributes.tag: geo_loc_name
attributes.value: China
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: gut
attributes.tag: replication
attributes.value: NL-50-1
attributes.tag: BioSampleModel
attributes.value: Model organism or animal