Figure 3From: Impact of antibiotic treatments on the expression of the R plasmid tra genes and on the host innate immune activity during pRAS1 bearing Aeromonas hydrophila infection in zebrafish (Danio rerio)Quantification of total gut microbiota in intestinal samples of experimentally infected and subsequently treated zebrafish based on 16S rDNA copy numbers. Error bars reflect ± SEM (based on variation between 6 adults per treatment group). Differences were considered significant at (***) p < 0.001 for total 16S rDNA copy numbers of placebo vs. other antibiotic treated zebrafish in each intestinal tissue analyzed.Back to article page