Figure 4

This figure demonstrates the genotypic macrolide (A) and phenotypic resistance of Enterococcus to erythromycin (B, C) and quinupristin (D, E). The genotypic data was obtained through comparison against CARD. Normalized mean abundance with standard error is shown (A). Phenotypic resistance patterns were obtained through inoculation of gram positive NARMS plates. The normalized isolate count (NC) is shown for each figure. For Enterococcus, resistance to erythromycin occurs with an MIC ≥ 8 and is susceptible with an MIC value ≤ 0.5 (B, C). For Enterococcus, resistance to quinupristin occurs with an MIC value of ≥ 4 and is susceptible with an MIC value ≤ 1 (D, E).