Table 1. Five most abundant taxa and their differences compared between the two families and obtained with SILVA.

Stat is DESeq2 Wald statistics that represents difference in abundance of taxa between the compared families. The p-value (adjusted) represents the probability that the observed difference (Wald statistics) is observed even though there is no real difference (by chance).

Operational taxonomic unit	Padjusted	Stat
Synergistaceae unclassified	1.66 × 10−11	−7.381
Atopobium spp.	6.28 × 10−9	6.441
Human oral bacteria BD1-5	8.21 × 10−8	−5.973
Lactobacillus spp.	1.84 × 10−7	5.792
Butyrivibrio spp.	1.07 × 10−4	−4.492