Figure 4From: Characterization of bacterial community shift in human Ulcerative Colitis patients revealed by Illumina based 16S rRNA gene amplicon sequencingPrincipal Coordinate Analysis (PCoA)of samples calculated with QIIME. (A & C) PCoA Plots based on unweightedUniFrac metrics for all the samples.PCoA plots explain the total bacterial diversity observed in each sample. (B & D) PCoA Plots based on weighted UniFrac metrics for all the samples. PCoA plots explain the total bacterial abundance observed in each sample.Back to article page