Fig. 3From: Quinolone resistance mutations in the faecal microbiota of Swedish travellers to IndiaNumber of observed genotypes of the quinolone resistance determining regions in GyrA and ParC. Only genotypes detected in > 0.5 % of the analysed reads in each sample are included. Error bars indicates the standard error of the mean, and asterisks indicates a significant difference compared to the Swedish samples collected before travel (p < 0.01)Back to article page