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Fig. 2 | Microbiome

Fig. 2

From: Lack of detection of a human placenta microbiome in samples from preterm and term deliveries

Fig. 2

Overview of bacterial abundances inferred using 16S rRNA marker gene sequencing. a Heatmap showing relative abundances of bacterial taxa per sample (columns). Reads were aggregated at the genus level, which are shown as the different rows. Denser sample labeling is available in Additional file 2: Figure S2. Samples are grouped by sample type and further grouped by term or preterm delivery (more detailed sample labeling in Additional file 2: Figure S2). b PCoA of unweighted UniFrac distances, for all samples, colored by sample type. p values for group comparisons are in Additional file 1: Table S12. c PCoA of unweighted UniFrac comparing blanks to placenta samples

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