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. 2023 Mar 8;12(3):426. doi: 10.3390/pathogens12030426

Table 2.

Biofilm forming capacity of persister strains compared to PAO1.

Isolate Absorbance (OD) at 570 nm Biofilm Forming Capacity
P1 0.967 S
P2 0.831 S
P3 0.872 S
PAO1 0.584 S
NP 0.547 S
ODc 0.1 Control (no biofilm)

S: strong biofilm forming, NP: non persister isolate.