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. 2023 Apr 23;882:163598. doi: 10.1016/j.scitotenv.2023.163598

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Fig. 4 — Effect of THMs and QACs in boosting AMR. Comparisons of (A) genes related with ROS response, (B) qacEΔ1 gene, (C) cmeB gene between March 2020 and June 2020. (D) Relationship between antibiotic and soxR that encoded homodimeric regulatory protein to initiate ROS response. (E) Relationship between THM and soxRS system regulated fldA that encoded flavodoxin to relieve oxidative stress. Relationship between antibiotic and (F) qacEΔ1 encoding SMR efflux pump, (G) cmeB encoding RND efflux pump. Relationship between QAC and (F) qacEΔ1, (G) cmeB.