Fig. 1From: Differences in the gut microbiota of dogs (Canis lupus familiaris) fed a natural diet or a commercial feed revealed by the Illumina MiSeq platformRarefaction curves for gut microbial communities in 11 dogs. The number of operational taxonomic units (OTUs) in the natural diet (ND) group was higher, while the number of valid reads was lower, than in the commercial feed (CF) group (p = 0.004 for both comparisons)Back to article page