aKmr, Apr, and Cmr indicate resistance to kanamycin, ampicillin, and chloramphenicol, respectively.bW stands for one of A or T, S stands for one of C or G, R stands for one of A or G, and N stands for
Layout files. Layouts with the same number have the same arrangement of E. coli and Salmonella. For each arrangement there is a layout for each of the treatments.
