Skip to main content
. 2022 Feb 10;10(2):411. doi: 10.3390/microorganisms10020411

Figure 3.

Figure 3

(A) Proportions of the four resistance gene profiles (blaCTX-M, mph(A)-blaCTX-M, qnrB-blaCTX-M, or mph(A)-qnrB-blaCTX-M) identified by PCR and gel electrophoresis in all ESBL-producing E. coli isolates across all three age groups (hutch n = 111, weaned n = 99, yearling n = 16, and all ages n = 226). (B) Proportion of ESBL-producing E. coli isolates belonging to blaCTX-M variant group 1 (n = 159) and blaCTX-M variant group 9 (n = 67) across all three age groups (hutch, weaned, and yearling) by the four resistance gene profiles blaCTX-M, mph(A)-blaCTX-M, qnrB-blaCTX-M, or mph(A)-qnrB-blaCTX-M.