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. 2020 Nov 10;18:421. doi: 10.1186/s12967-020-02579-3

Fig. 1.

Fig. 1

Differentially abundant taxa between smokers and non-smokers group. Panel shows relative abundance of normalized counts for the top 10 taxa. Results were calculated by negative binomial models (DESEq2 R package) of the form ∼group for differential abundance testing of taxonomic and subsystem level 3 features. P values were calculated with Likelihood Ratio Tests method. All of the above comparison are significant. Smoker and non-smoker corresponding abundance are colored in blue and red, respectively