Fig. 4From: Characterizing the fecal microbiota of infants with botulism Box plot indicating the percent abundance of the bacterial family Enterobacteriaceae in confirmed and non-confirmed samples. Abundance measurements based on 16S rRNA sequence reads and assigned by alignment with Greengenes ribosomal database using an OTU definition of 97 % sequence homology with a minimum cluster size of 3. A single outlier within the non-confirmed group is indicated by the circular point on the plotBack to article page