#Database_OTU Count Abundance Taxonomy 1109429 2 0.25 Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Serratia; marcescens; otu_1109429 4393352 1 0.75 Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales; Pseudoalteromonadaceae; Vibrio; cholerae; otu_4393352