Fig. 2From: Prebiotic supplementation in frail older people affects specific gut microbiota taxa but not global diversityPrinciple coordinates analysis plots based on Spearman distances colored by time point. Samples from conventional mice cross over design: a all samples; b week 4, 5, and 8 samples. Samples from germ-free mice cross over design: c all samples, d week 4, 5 and 8 samples. The significant differences between groups were calculated by analysis of similarity (ANOSIM) tests. CM donor healthy community subject, LS donor frail long-stay subject, ColS colonic scraping, ColC colonic content, CaeC caecal content, W week, W-7 (week minus 7) murine microbiota before antibiotic treatmentBack to article page