Fig. 1
From: Discordant transmission of bacteria and viruses from mothers to babies at birth
Bacterial microbiota analysis of mothers and infants. a Overview of study design. b Richness of bacterial amplicon sequence variants (ASV) in infants and mothers. Statistical significance assessed by Mann-Whitney test. c Alpha diversity of bacterial ASV in mothers and infants. Statistical significance assessed by Mann-Whitney test. d Relative abundance of bacteria at phylum level for mothers and infants; I1 (infant twin 1) and I2 (infant twin 2). e PCoA plot of weighted UniFrac distances. f Weighted UniFrac pairwise comparison within infants and within mothers. Statistical significance assessed by Mann-Whitney test. g Weighted UniFrac pairwise comparison between related mother-infant (n = 27 pairs) and between unrelated mother-infant (n = 765 pairs). Statistical significance assessed by Mann-Whitney test. h Weighted UniFrac pairwise comparison between co-twins (n = 11 twin pairs) and between unrelated infants (n = 517 pairs). Statistical significance assessed by Mann-Whitney test