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. 2020 Sep 22;11(5):e01615-20. doi: 10.1128/mBio.01615-20

TABLE 1.

MIC50 and MIC90 values for rifampicin, clarithromycin, and novobiocin in the presence and absence of SPR741 against E. coli (n = 120)

Antibiotic E. coli
E. coli + SPR741
MIC50 (μg/ml) MIC90 (μg/ml) MIC50 (μg/ml) MIC90 (μg/ml)
Rifampicin 3.125 6.25 0.01 0.04
Clarithromycin 50 400 0.1 1.56
Novobiocin 37.5 100 0.39 1.56