Figure 1From: Pyrosequencing of 16S rRNA genes in fecal samples reveals high diversity of hindgut microflora in horses and potential links to chronic laminitisObserved bacterial OTUs and Chao1 index plots. Plots were made using data rarefied to a depth of 1,200 reads per sample in QIIME. (A) Mean OTUs, (B) Chao1 index.Back to article page