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. 2021 Dec 2;12:682239. doi: 10.3389/fmicb.2021.682239

Figure 3.

Figure 3

Biofilm formation of the amikacin-heteroresistant K. pneumoniae isolates and the resistant subpopulation. Each assay was performed in triplicate and repeated four times. The ability to form biofilms (OD570) corresponds to mean values of three replicates for each strain.