Fig. 3

Antimicrobial resistance (AMR) gene profiling of S. Heidelberg. Heat map showing antimicrobial resistance gene profile of 317 Salmonella ser. Heidelberg genomes that were predicted for at least one AMR gene. X axis represents sample name based on geographical origin of isolates. Y axis represents class of antimicrobial agents to which the resistance was predicted. A detailed description of predicted AMR is available in Additional file 3: Table S3A, B. Color bar represents percentage sequence identity