First Emergence of acrAB and oqxAB Mediated Tigecycline Resistance in Clinical Isolates of Klebsiella pneumoniae Pre-Dating the Use of Tigecycline in a Chinese Hospital
Figure 1
(a-k) Bar chart showing levels of pump genes and pump regulators in clinical strains of K. pneumoniae.
Relative x-fold increases in the pump genes and regulator levels were quantified after comparisons with K. pneumoniae A111 (tigecycline-susceptible).