organism: Mus musculus
attributes.tag: isolate
attributes.value: 7
attributes.tag: breed
attributes.value: C57BL/6J
attributes.tag: age
attributes.value: 2 months
attributes.tag: collection_date
attributes.value: 2025-03-22
attributes.tag: geo_loc_name
attributes.value: China: Harbin
attributes.tag: sex
attributes.value: male
attributes.tag: tissue
attributes.value: colon
attributes.tag: biomaterial_provider
attributes.value: College of Veterinary Medicine, Northeast Agricultural University
attributes.tag: disease
attributes.value: chronic stress
attributes.tag: health_state
attributes.value: After 21-day chronic stress
attributes.tag: store_cond
attributes.value: -80°C
attributes.tag: treatment
attributes.value: 21-day chronic stress
attributes.tag: BioSampleModel
attributes.value: Model organism or animal