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. 2023 May 22;14:2919. doi: 10.1038/s41467-023-38346-3

Fig. 2. Association of oral microbial species with dental caries.

Fig. 2

Estimates of association between dental caries experience and the abundance of 23 species that were significantly associated with caries experience in MTG and MTX analyses in the discovery (n = 300 children) sample. The magnitude of association was measured by log-normal model coefficients (the difference of the log-abundance level of each species between the binary caries statuses), and two-sided Wald tests were performed. 16 of those species showed evidence of association in the replication sample (n = 116 children) and are annotated by name in the figure. Nominal p-values are presented in parentheses, and *, **, and *** denote nominal p-values of less than 0.1, 0.05, 0.01, respectively in the replication sample. The effect sizes and their 95% confidence intervals are available in the source data file in the Supplementary Information. Diagonal lines represent y = x. Similarly colored taxa are members of the same genus. The 4 underlined taxa are the “top species” that were prioritized for in vitro virulence assays, biofilm studies, and were candidates for in vivo experiments.