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Table 2 The relative gene expression (mean ± SD) of the tested K. pneumoniae isolates after repeated exposure to sublethal concentrations of BAC

From: Evaluation of the impact of adaptation of Klebsiella pneumoniae clinical isolates to benzalkonium chloride on biofilm formation

Isolate code

K1

K2

K3

K4

K5

K6

K7

K8

K9

K10

Relative expression of biofilm genea

2.4 ± 0.9

1.3 ± 0.1

0.2 ± 0.0

1.5 ± 0.3

5.2 ± 0.1

3.7 ± 0.2

2.9 ± 0.4

1.1 ± 0

4.2 ± 0.2

5.0 ± 0.3

  1. aBolded values point to changes in gene expression > 2-fold