organism: Xenopus laevis
attributes.tag: strain
attributes.value: NA
attributes.tag: isolate
attributes.value: NA
attributes.tag: breed
attributes.value: NA
attributes.tag: cultivar
attributes.value: NA
attributes.tag: ecotype
attributes.value: NA
attributes.tag: age
attributes.value: NA
attributes.tag: dev_stage
attributes.value: st46, +39days
attributes.tag: collection_date
attributes.value: NA
attributes.tag: geo_loc_name
attributes.value: Japan
attributes.tag: sex
attributes.value: NA
attributes.tag: tissue
attributes.value: Thyroid with lower jaw cartilage
attributes.tag: birth_date
attributes.value: same date as 2_Fed_Thyroid_with_cartilage
attributes.tag: breeding_history
attributes.value: Unfed_biological_duplicate
attributes.tag: growth_protocol
attributes.value: Unfed_biological_duplicate
attributes.tag: treatment
attributes.value: Unfed_biological_duplicate
attributes.tag: BioSampleModel
attributes.value: Model organism or animal