title: lamb：rumen
organism: gut metagenome
attributes.tag: strain
attributes.value: not applicable
attributes.tag: ecotype
attributes.value: captive breeding
attributes.tag: age
attributes.value: 6-7month
attributes.tag: dev_stage
attributes.value: not applicable
attributes.tag: collection_date
attributes.value: 2023-12
attributes.tag: geo_loc_name
attributes.value: China:Anhui
attributes.tag: sex
attributes.value: pooled male and female
attributes.tag: tissue
attributes.value: not collected
attributes.tag: biomaterial_provider
attributes.value: not collected
attributes.tag: tab
attributes.value: 19
attributes.tag: host
attributes.value: missing
attributes.tag: isolation_source
attributes.value: missing
attributes.tag: lat_lon
attributes.value: missing
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental