attributes.tag: host
attributes.value: Mus musculus
attributes.tag: strain
attributes.value: BABL/c
attributes.tag: isolation_source
attributes.value: colonic mucus of the BABL/c micein normal control group(NC)
attributes.tag: collection_date
attributes.value: missing
attributes.tag: geo_loc_name
attributes.value: missing
attributes.tag: lat_lon
attributes.value: not collected
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental