Fig. 2From: Gut Bifidobacteria enrichment following oral Lactobacillus-supplementation is associated with clinical improvements in children with cystic fibrosisa PCoA showing weighted UniFrac beta diversity for all baseline and 12-month samples color-coded by dominant genus found in the sample. Principal components 1 and 2 [amount of variance explained by PC] are shown on the X and Y axis respectively. b PCoA showing weighted UniFrac beta diversity for all baseline and 12-month samples that were either dominated by Bacteroides or BifidobacteriumBack to article page