Fig. 3From: Comparison of rectal swab, glove tip, and participant-collected stool techniques for gut microbiome samplingDendrogram of samples clustered based on Bray-Curtis distances. Bray-Curtis distances were calculated at the OTU level and clustered using the unweighted pair group method with arithmetic mean (UPGMA) algorithm. The numbers represent the individual patients and the sample is represented by color (Red = Stool, Green = Swab, and Blue = Glove tip)Back to article page