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Figure 3 | BMC Microbiology

Figure 3

From: Widespread acquisition of antimicrobial resistance among Campylobacter isolates from UK retail poultry and evidence for clonal expansion of resistant lineages

Figure 3

Permutation test results for the association of lineage with resistance phenotype for the tested antimicrobials. Comparison of a measure of association of resistant lineages with that expected by chance for (A) tetracycline, (B) naladixic acid, (C) ciprofloxacin, (D) erythromycin, (E) chloramphenicol. The arrows show the results from the data compared with frequency histograms of the scores from 10,000 permutations of the data which show the expected distribution of scores if no association exists. No comparison was made for aminoglycosides because too few isolates displayed resistance and so the test had no power.

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