collection_date
not collected
env_broad_scale
human_stool
env_local_scale
stool
env_medium
missing
geo_loc_name
missing
host
Homo sapiens
lat_lon
missing
ethnicity
Chinese
host_age
60
host_subject_id
sample090
BioSampleModel
MIMARKS.survey
BioSampleModel
MIGS/MIMS/MIMARKS.human-gut