Fig. 2
From: Gut microbiota predicts body fat change following a low-energy diet: a PREVIEW intervention study
Principal coordinate analysis (PCoA) of microbiota variation in pre-(blue dots) and post-(red dots) LED samples based on Bray-Curtis distances (A). Arrows link the baseline pre- and post-intervention sample of each individual, indicating direction of change. The blue and red dispersion ellipses represent standard deviations within the groups of pre- and post-intervention samples, respectively. The principal component (PC) scores of PC1 (B) and PC2 (C) are plotted by the sampling time points