adolescent 56 adult 1340 child 100 elderly 221 infant 44 ancient microbiome 2 full term birth 4 host-associated 2830 animal host 2830 digestive tract 2830 intestine 2829 rumen 1 mammalian host 2826 human host 2807 hunter-gatherer 14 industrialized 2188 non-industrialized 221 traditional agriculturalist 67 rural 254 urban 383

Distributions show all SPIRE clusters; highlighted bar = this cluster's position