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Fig. 7 | Microbiome

Fig. 7

From: Microbial differences between dental plaque and historic dental calculus are related to oral biofilm maturation stage

Fig. 7

Potential metabolic functional profiles differ by sample type but not health status. a SEED metabolic functional category profiles separate plaque and historic calculus in a principal component analysis. b SEED profiles of plaque and historic calculus are sufficiently discriminatory to cluster samples by type in the sparse partial least squares-discriminant analysis (sPLS-DA). c Healthy and periodontal disease site historic calculus SEED profiles overlap and are not distinctly separated by PCA. d Historic healthy and disease site calculus SEED profiles overlap and are not sufficiently discriminatory for distinct clustering by sPLS-DA

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