organism: Bos taurus
attributes.tag: breed
attributes.value: Holstein
attributes.tag: dev_stage
attributes.value: under feed
attributes.tag: sex
attributes.value: female
attributes.tag: tissue
attributes.value: mammary gland epithelium
attributes.tag: biomaterial_provider
attributes.value: China Agricultural University ,Animal Science Room 452
attributes.tag: genotype
attributes.value: High PP and FP
attributes.tag: health_state
attributes.value: health
attributes.tag: sample_type
attributes.value: tissue sample
attributes.tag: Dongxiao Sun
attributes.value: Design
attributes.tag: BioSampleModel
attributes.value: Model organism or animal