Figure 5
From: Predictability and persistence of prebiotic dietary supplementation in a healthy human cohort
Participants’ day-to-day variability in the composition of the microbiota does not decrease on identical diets, but between-participant similarity increases. (a) Weighted Unifrac values between and within participants on day preB (before) and day 6 (after). Error bars represent standard deviations. (b) Log-transformed mean relative abundance of the four distinct OTUs given a taxonomic assignment of Lachnospiracea incertae sedis at the genus level and that were found to be differentially abundant on day 3 compared to baseline (preB). Their combined relative abundance is shown in a solid line. For clarity, the denovo OTU IDs are labeled as follows: denovo6 - A; denovo84 - B; denovo65 - C; denovo155 - D.
